Please enter a keyword to query:
 

CAS number query help:
1、Chemical dictionary existing vocabulary is more than 2000 thousand.
2、You can input the English name, Chinese name,alias, or CAS number (American chemical abstract registration number) of the chemical to search.
3、 mobile terminal, CAS number query tools - CAS quick query APP, let the query to be more convenient, welcome to download to use.

CAS No.

Name Molecular Formula Molecular Weight
1949-78-6  L-Lyxose  C5H10O5  150.129
1949-89-9  D-lyxo-Hexose, 2-deoxy-  C6H12O5  164.16
1950-36-3  2-Thiazolidineaceticacid, 4-carboxy-a-phenyl-,2-ethyl ester  C14H17NO4 295.35
1950-68-1  Benzenesulfonic acid,4-methoxy-, hydrazide  C7H10N2O3 202.22
1950-69-2  Benzenesulfonylbromide, 4-methyl-  C7H7BrO2 235.09
1950-85-2  Methanesulfonothioicacid, sodium salt (1:1)  CH3NaO2S2  134.15309
1951-25-3  Methanone,(2-butyl-3-benzofuranyl)[4-[2-(diethylamino)ethoxy]-3,5-diiodophenyl]-  C25H29I2NO3  645.3116
1951-26-4  Methanone,(2-butyl-3-benzofuranyl)(4-hydroxy-3,5-diiodophenyl)-  C19H16I2O3  546.14
1951-38-8  2-METHOXYISOPHTHALIC ACID  C9H8O5  196.16
1951-56-0  2-Propenamide,N-(1-methylethyl)-3-(5-nitro-2-furanyl)-  C10H12 N2 O4  224.24
1953-33-9  2,4,6(1H,3H,5H)-Pyrimidinetrione,5-butyl-  C8H12N2O3  184.19248
1953-99-7  3,4,5,6-Tetrachlorophthalonitrile  C8Cl4N2  265.91
1954-45-6  DL-Tryptophan,4-methyl-  C12H14N2O2  218.25
1954-96-7  Benzoic acid,3-amino-5-[(methylamino)carbonyl]-  C9H10N2O3  194.19
1954-97-8  Benzoic acid,3-[(methylamino)carbonyl]-5-nitro-  C9H8 N2 O5  238.2
1955-21-1  1,4-Benzenediol,2,6-diiodo-  C6H4 I2 O2  361.90
1955-46-0  1,3-Benzenedicarboxylicacid, 5-nitro-, 1-methyl ester  C9H7NO6  225.16
1956-10-1  Octanoic acid,4-nitrophenyl ester  C14H19NO4  265.30
1956-15-6  Phenylalanine,3-chloro-  C9H10 Cl N O2  199.6342
1956-21-4  4-Pyridinepropanoicacid, a-amino-  C8H10N2O2  166.18
1956-23-6  Benzo[b]thiophene-3-propanoicacid, a-amino-  C11H11 N O2 S  0
1956-30-5  Uridine,2'-deoxy-5-iodo-, 3',5'-diacetate  C13H15 I N2 O7  438.17
1960-52-7  2-methyl-4-nitro-1-(trifluoromethyl)benzene  C8H6F3NO2  205.1339
1960-77-6  Acetamide,2-cyano-N-[3-(trifluoromethyl)phenyl]-  C10H7 F3 N2 O  228.17
1961-72-4  Tetradecanoic acid,3-hydroxy-  C14H28 O3  244.37
1961-77-9  Pregna-4,6-diene-3,20-dione,6-chloro-17-hydroxy-  C21H27 Cl O3  362.894
1961-96-2  1H-Indene, 1-phenyl-  C15H12  192.26
1962-75-0  Dibutyl Terephthalate  C16H22O4  278.34
1962-83-0  Norleucine, 6-oxo-  C6H11 N O3  145.16
1963-21-9  L-Valine, glycyl-  C7H14N2O3  174.2
1965-09-9  Phenol, 4,4'-oxybis-  C12H10O3  202.21
1965-19-1  1H-Imidazole,2-(2-methoxyphenyl)-4,5-diphenyl-  C22H18N2 326.3911
1965-54-4  Ethanol,2-[(4-nitrophenyl)amino]-  C8H10N2O3  182.18
1967-25-5  Urea,N-(4-bromophenyl)-  C7H7BrN2 215.04
1967-31-3  1,4-Benzenedicarboxylicacid, 2-chloro-  C8H5 Cl O4  200.5759
1968-05-4  1H-Indole,3,3'-methylenebis-  C17H14N2  246.31
1968-13-4  1H-Indole,6-methoxy-2-methyl-  C10H11 N O  161.20044
1968-40-7  Ethyl pent-4-enoate  C7H12O2  128.17
1969-44-4  Propanedioic acid,1,3-diphenyl ester  C15H12 O4  256.25
1970-40-7  4-Pyridinol,2,3,5-trichloro-  C5H2 Cl3 N O  198.43
1970-80-5  [2,2'-Bipyridine]-5-carboxylicacid  C11H8N2O2  200.19
1970-81-6  3,3'-Bipyridine-5-carboxylic acid  C11H8N2O2  200.19342
1971-49-9  1H-Isoindole-1,3(2H)-dione,2-acetyl-  C10H7NO3  189.17
1971-81-9  1-Naphthalenecarboxaldehyde,4-(dimethylamino)-  C13H13 N O  199.25
1972-28-7  1,2-Diazenedicarboxylicacid, 1,2-diethyl ester  C6H10N2O4  174.16
1973-22-4  o-Bromoethylbenzene  C8H9Br  185.06
1974-04-5  2-Bromoheptane  C7H15Br  179.1
1975-50-4  2-Methyl-3-nitrobenzoic acid  C8H7NO4  181.15
1975-51-5  Benzoic acid,2-methyl-4-nitro-  C8H7NO4  181.15
1975-52-6  Benzoicacid, 2-methyl-5-nitro-  C8H7NO4  181.15
1975-78-6  decanenitrile  C10H19N  153.2646
1976-04-1  Benzenemethanamine,2-bromo-N,N-dimethyl-  C9H12BrN  0
1977-06-6  5-Thiazolemethanol,4-methyl-  C5H7 N O S  129.18018
1977-10-2  Dibenz[b,f][1,4]oxazepine,2-chloro-11-(4-methyl-1-piperazinyl)-  C18H18 Cl N3 O  327.84
1977-33-9  Butanoic acid,4-[(2,4-dihydroxy-3,3-dimethyl-1-oxobutyl)amino]-  C10H19 N O5  0
1977-72-6  1H-Benzimidazole,6-fluoro-  C7H5FN2  136.13
1978-20-7  Benzene,4-nitro-1,2-bis(trifluoromethyl)-  C8H3F6NO2  259.11
1978-33-2  Benzenamine,2-fluoro-3-methyl-  C7H8FN  125.14
1978-37-6  Benzenamine,3-fluoro-N-methyl-  C7H8FN  125.14
1978-38-7  Benzenamine,2-fluoro-N-methyl-  C7H8FN  125.14
1978-39-8  Benzenamine,5-fluoro-2-methoxy-  C7H8FNO  141.14
1978-64-9  Methanone,(2-fluorophenyl)-4-morpholinyl-  C11H12 F N O2  209.2168832
1979-29-9  Benzoic acid,2-(trifluoromethoxy)-  C8H5F3O3  206.12
1979-36-8  Ethanone,1-(2,5-difluorophenyl)-  C8H6F2O  156.13
1979-51-7  Benzene,[2,2-difluoro-1-(trifluoromethyl)ethenyl]-  C9H5 F5  208.13
1979-96-0  4,6-dichloro-2-(methylthio)-5-nitropyrimidine  C5H3Cl2N3O2 240.0672
1979-97-1  2-(Methylthio)-5-nitropyrimidine-4,6-diol  C5H5N3O4S  203.1759
1979-98-2  4(3H)-Pyrimidinone,6-hydroxy-2-(methylthio)-  C5H6N2O2 158.18
1979-98-2; 29639-68-7  4,6-dihydroxy-2-methylmercaptopyrimidine  C5H6N2O2S  158.18
1981-38-0  2-Phenylanthracene  C20H14  254.32516
1981-58-4  Benzenesulfonamide,4-amino-N-(4,6-dimethyl-2-pyrimidinyl)-, sodium salt (1:1)  C12H14N4NaO2 300.31
1982-37-2  10H-Phenothiazine,10-[(1-methyl-3-pyrrolidinyl)methyl]-  C18H20 N2 S  296.46
1982-42-9  Acetamide,2-(2,4-dichlorophenoxy)-  C8H7 Cl2 N O2  220.05268
1982-49-6  Urea,N-(2-methylcyclohexyl)-N'-phenyl-  C14H20N2 232.32
1982-69-0  Sodium dicamba (3,6-Dichloro-2-methoxybenzoic acid, sodium salt)  C8H6 Cl2 O3 . Na  243.01927
1983-10-4  Tributyltin fluoride  C12H27 F Sn  309.051183
1983-26-2  Phosphonic dichloride,P-(chloromethyl)-  CH2 Cl3 O P  167.36
1984-06-1  Octanoic acid, sodium salt  C8H15NaO2  166.19
1984-15-2  METHYLENEDIPHOSPHONIC ACID  CH6O6P2  176.00
1984-23-2  Benzene,1-isocyano-4-nitro-  C7H4 N2 O2  148.13
1984-25-4  Benzenesulfonamide,4-bromo-N-ethyl-  C8H10BrNO2 264.14
1984-27-6  Benzenesulfonamide,4-bromo-N-(1-methylethyl)-  C9H12BrNO2 278.1661
1984-28-7  Benzenesulfonamide,4-bromo-N-butyl-  C10H14BrNO2 292.19
1984-58-3  Benzene,1,4-dichloro-2-methoxy-  C7H6Cl2 177.0273
1984-59-4  Benzene,1,2-dichloro-3-methoxy-  C7H6 Cl2 O  177.03
1984-77-6  Dodecanoic acid,2-oxiranylmethyl ester  C15H28 O3  256.43
1985-46-2  1,3,5-Triazine-2,4,6-triamine,N2,N2-dimethyl-  C5H10 N6  154.17
1985-51-9  2-Propenoic acid,2-methyl-, 1,1'-(2,2-dimethyl-1,3-propanediyl) ester  C13H20 O4  240.30
1986-47-6  Cyclopropanamine,2-phenyl-, hydrochloride (1:1), (1R,2S)-rel-  C9H12ClN  169.65
1986-86-3  Phenylalanine, 2-iodo-  C9H10 I N O2  291.09
1987-71-9  Nicastubine  C12H14N2O7  298.25
1988-11-0  2,5-Cyclohexadiene-1,4-dione,2,6-bis(1-methylethyl)-  C12H16 O2  0
1988-88-1  Benzonitrile,3,5-bis(1,1-dimethylethyl)-4-hydroxy-  C15H21 N O  231.33
1989-32-8  Propanedinitrile,2-(9H-fluoren-9-ylidene)-  C16H8N2  228.25
1989-33-9  9-Carboxyfluorene  C14H10O2  210.23
1990-29-0  D-Altrose  C6H12 O6  180.16
1990-77-8  Syringaresinol diacetate   
1991-52-2  Phenol,2,5-bis(1,1-dimethylethyl)-4-methoxy-  C15H24O2  236.3499
1991-78-2  4-chloro-3-phenylalanine  C9H10ClNO2  199.6342
1991-79-3  Phenylalanine, 2-bromo-  C9H10BrNO2  244.09
1991-81-7  4-iodophenylalanine  C9H10INO2  0
1991-87-3  L-Phenylalanine,4-methyl-  C10H13NO2  179.22
1992-15-0  1,4-Benzenedimethanol, a1,a1,a4,a4-tetrakis(trifluoromethyl)-  C12H6F12O2  410.15
1992-48-9  Silicic acid (H4SiO4),tetrakis(1-methylethyl) ester  C12H28 O4 Si  264.43
1992-91-2  1,2-Hexanediol,4,4,5,5,6,6,6-heptafluoro-  C6H7 F7 O2  244.11
1993-03-9  2-Fluorophenylboronic acid  C6H6BFO2  139.92
1993-09-5  Benzenamine, 3-fluoro-,hydrochloride (1:1)  C6H7ClFN  147.5778832
1993-63-1  4-Pyrimidinamine, 5-fluoro-2-methoxy-  C5H6FN3 143.1190432
1994-13-4  2H-1-Benzopyran-2-one,6-fluoro-4-hydroxy-  C9H5 F O3  180.13
1996-23-2  1,2-Benzenediol,3,4,5,6-tetrafluoro-  C6H2F4O2  182.07
1996-29-8  Benzene,1-bromo-4-chloro-2-fluoro-  C6H3BrClF  209.44
1996-30-1  Benzene,2-bromo-4-chloro-1-fluoro-  C6H3BrClF  209.44
1996-41-4  Phenol,2-chloro-4-fluoro-  C6H4ClFO  146.55
1996-44-7  Benzenethiol,2,4-difluoro-  C6H4F2 146.16
1996-51-6  Benzenesulfonylfluoride, 4-amino-3-chloro-  C6H5 Cl F N O2 S  209.63
1996-69-6  Benzene,1-(4-methoxyphenoxy)-2-nitro-4-(trifluoromethyl)-  C14H10F3NO4  313.23
1997-28-0  Propanedioic acid,2-[3-(trifluoromethyl)phenyl]-, 1,3-diethyl ester  C14H15 F3 O4  304.2617096
1997-80-4  Benzene,1-(2-bromoethyl)-3-(trifluoromethyl)-  C9H8 Br F3  253.07
1998-61-4  Phenol,4-bromo-2,3,5,6-tetrafluoro-  C6H Br F4 O  244.97
1999-00-4  Benzenepropanoic acid,4-fluoro-b-oxo-, ethyl ester  C11H11FO3  210.2
1999-33-3  L-Asparagine, glycyl-  C6H11N3O4  189.1692
1999-42-4  Leucine, alanyl-  C9H18 N2 O3  202.25
1999-43-5  Methionine, alanyl-  C8H16N2O3 220.2892
1999-45-7  Phenylalanine, alanyl-  C12H16N2O3  236.267
1999-46-8  Valine, alanyl-  C8H16 N2 O3  188.22
1999-64-0  6-Ethyl-2-naphthol  C12H12 0
1999-85-5  1,3-Benzenedimethanol, α1,α1,α3,α3-tetramethyl-  C12H18O2  194.2701
2000-43-3  Benzenemethanol, a-(trichloromethyl)-  C8H7 Cl3 O  225.5
2001-28-7  1-(4-Methylphenyl)-2-phenyl-ethanone  C15H14 210.27
2001-29-8  Ethanone,1-(4-bromophenyl)-2-phenyl-  C14H11 Br O  275.14
2001-32-3  Benzenepropanoic acid,2-nitro-  C9H9 N O4  195.17206
2001-45-8  Phosphonium,tetraphenyl-, chloride (1:1)  C24H20 P . Cl  374.85
2001-50-5  (4aR,8aR)-rel-1,2,3,4,4a,5,8,8a-Octahydronaphthalene  C10H16  136.23
2001-93-6  2,4(1H,3H)-Pyrimidinedithione  C4H4N2S2  144.22
2001-95-8  Valinomycin  C54H90 N6 O18  1111.3218
2001-96-9  β-D-Xylopyranoside, 4-nitrophenyl  C11H13NO7  271.22
2002-02-0  Proline, 4-oxo-  C5H7 N O3  129.11
2002-03-1  1,3,4-Thiadiazol-2-amine,5-phenyl-  C8H7 N3 S  177.23
2002-16-6  Guanidine, N-phenyl-  C7H9 N3  135.16646
2002-22-4  1H-Imidazole-4-propanoicacid, a-amino-2,3-dihydro-2-thioxo-, (aS)-  C6H9N3O2 179.15
2002-29-1  Pregna-1,4-diene-3,20-dione,21-(2,2-dimethyl-1-oxopropoxy)-6,9-difluoro-11,17-dihydroxy-16-methyl-, (6a,11b,16a)-  C27H36F2O6  494.58
2002-35-9  Adenosine,2'-deoxy-N-methyl-  C11H15N5O3  265.27
2002-44-0  Glycinamide,L-prolyl-L-leucyl-  C13H24N4O3  284.35
2002-82-6  Ethanone,1-(3-amino-4-fluorophenyl)-  C8H8FNO  153.15
2004-03-7  6-Methylpurine  C6H6N4  134.14
2004-06-0  9H-Purine,6-chloro-9-ribofuranosyl-  C10H11ClN4O4  286.67174
2004-07-1  9H-Purin-2-amine,6-chloro-9-b-D-ribofuranosyl-  C10H12ClN5O4  301.69
2004-14-0  Silanol, trimethyl-,lithium salt (8CI,9CI)  C3H10 O Si . Li  96.13
2004-39-9  1-Heptacosanol  C27H56 O  396.73
2004-70-8  1,3-Pentadiene, (3E)-  C5H8  68.13
2005-10-9  6H-Dibenzo[b,d]pyran-6-one  C13H8 O2  0
2005-43-8  Quinoline, 2-bromo-  C9H6BrN  208.05
2007-97-8  1,3,2-Benzodioxaphosphole,2,2,2-trichloro-  C6H4Cl3O2 245.42
2008-04-0  Benzoxazole,2-(trifluoromethyl)-  C8H4 F3 N O  187.12
2008-10-8  Benzoxazole,2,2'-(1,4-butanediyl)bis-  C18H16 N2 O2  292.33
2008-39-1  N-Methylmethanamine 2,4-dichlorophenoxyacetate  C8H6Cl2O3.C2H7 266.12
2008-41-5  Butylate  C11H23 N O S  217.371
2008-59-5  Benzene,1-isocyano-3-nitro-  C7H4 N2 O2  148.13
2008-75-5  1-(2-Chloroethyl)piperidine hydrochloride  C7H14ClN?HCl  184.11
2009-00-9  (+)-Sabinene  C10H16  136.23404
2009-64-5  4(3H)-Pteridinone,2-amino-6-[(1S,2R)-1,2,3-trihydroxypropyl]-  C9H11 N5 O4  253.21
2009-83-8  1-Chloro-6-hydroxyhexane  C6H13ClO  136.62
2009-84-9  2H-Pyran,2-[(6-chlorohexyl)oxy]tetrahydro-  C11H21 Cl O2  220.74
2010-15-3  4-Imidazolidinone,3-phenyl-2-thioxo-  C9H8 N2 O S  192.24
2010-61-9  Benzenemethanol,4-methyl-a,a-bis(trifluoromethyl)-  C10H8F6 258.16
2010-63-1  Benzenemethanol,4-chloro-a,a-bis(trifluoromethyl)-  C9H5 Cl F6 O  278.58
2011-06-5  Benzaldehyde,3-methoxy-2-(phenylmethoxy)-  C15H14 O3  242.27
2011-48-5  Hydrazine, p-methoxybenzyl-, hydrochloride  C8H13ClN2 188.65462
2011-66-7  Methanone,(2-amino-5-nitrophenyl)(2-chlorophenyl)-  C13H9ClN2O3  276.68
2011-67-8  1,3-Dihydro-1-methyl-7-nitro-5-phenyl-2H-1,4-benzodiazepin-2-one  C16H13N3O3  295.29272
2012-74-0  Benzeneacetic acid,4-chloro-a-(1-methylethyl)-  C11H13 Cl O2  212.67
2012-77-3  Benzeneacetic acid,2,3-dichloro-a-methyl-  C9H8 Cl2 O2  219.06
2012-81-9  Benzeneacetonitrile,4-chloro-α-(1-methylethyl)-  C11H12ClN  193.67
2013-12-9  D(-)-Norvaline  C5H11NO2  117.15
2013-26-5  Butanoic acid, 2-oxo-,sodium salt (1:1)  C4H6 O3 . Na  124.08
2014-83-7  2,6-Dichlorobenzyl chloride  C7H5Cl3  195.47
2015-19-2  Benzenesulfonamide,5-amino-2-chloro-  C6H7 Cl N2 O2 S  206.65
2016-04-8  Methanamine,N,N-dimethyl-1,1-bis(phenylmethoxy)-  C17H21NO2  271.35
2016-05-9  Methanamine,1,1-bis(cyclohexyloxy)-N,N-dimethyl-  C15H29NO2  255.40
2016-36-6  Choline salicylate  C7H5O3.C5H14NO  241.32
2016-56-0  1-DODECYLAMINE ACETATE  C12H27N•C2H4O2  245.46
2016-88-8  amiloride hydrochloride hydrate  C6H8ClN7O?HCl  229.62702
2016-99-1  4-Pyridinecarboxylicacid, 2,6-dibromo-  C6H3Br2NO2  280.9
2017-68-7  2-Naphthaleneethanamine  C12H13 N  171.24
2018-61-3  N-Acetyl-L-phenylalanine  C11H13NO3  207.23
2018-66-8  L-Leucine,N-[(phenylmethoxy)carbonyl]-  C14H19NO4  265.31
2018-90-8  2-Naphthalenemethanamine  C11H11 157.2117
2019-34-3  Benzenepropanoic acid,4-chloro-  C9H9ClO2  184.62
2021-28-5  Benzenepropanoic acid,ethyl ester  C11H14O2  178.23
2022-78-8  5-Fluoropyrimidin-2-one  C4H3 F N2 O  114.08
2024-70-6  Furan,2-[(ethylthio)methyl]-  C7H10OS  142.22
2024-83-1  3,4-Dimethoxybenzonitrile  C9H9NO2  163.17
2025-33-4  2,1-Benzisoxazol-3-amine  C7H6N2O 
2025-95-8  Naphthalene,1,8-bis(bromomethyl)-  C12H10Br2  314.02
2026-08-6  1,8-Naphthalenedimethanol  C12H12 O2  188.22
2026-16-6  Anthracene, 2-ethenyl-  C16H12  204.27
2026-42-8  Diethyl (2-thienylmethyl)phosphonate  C9H15O3PS  234.25
2026-70-2  Benzenamine,N-methyl-3-(trifluoromethyl)-  C8H8 F3 N  175.15
2027-17-0  Naphthalene,2-(1-methylethyl)-  C13H14  170.25
2028-33-3  1H-Isoindole-1,3(2H)-dione,2-(1-methyl-2-oxopropyl)-  C12H11NO3  217.22
2028-63-9  3-Butyn-2-ol  C4H6O  70.09
2031-23-4  Piperazine,1-(3-chloropropyl)-4-methyl-, hydrochloride (1:2)  C8H19Cl3N2  249.61
2031-62-1  Silane, diethoxymethyl-  C5H14O2Si  134.25
2031-67-6  Silane,triethoxymethyl-  C7H18O3Si  178.3
2032-59-9  Phenol,4-(dimethylamino)-3-methyl-, 1-(N-methylcarbamate)  C11H16 N2 O2  208.29
2032-65-7  Methiocarb  C11H15 N O2 S  193.2423
2032-75-9  1,3-Benzodioxole,2,2-dichloro-  C7H4Cl2O2  191.01146
2033-29-6  5,6-Dichloro-1H-benzo[d]imidazol-2(3H)-one  C7H4Cl2N2O  203.02500
2033-30-9  2H-Benzimidazol-2-one,1,3-dihydro-5,6-dimethyl-  C9H10N2 162.19
2033-45-6  3,5-Dimethyl-4-iodopyrazole  C5H7IN2  222.03
2033-47-8  2-Pyrimidinamine,5-iodo-4,6-dimethyl-  C6H8IN3  249.05
2033-83-2  Benzene,1-(4-bromobutoxy)-4-methoxy-  C11H15BrO2  259.1396
2033-89-8  3,4-Dimethoxyphenol  C8H10O3  154.16
2034-22-2  2,4,5-Tribromoimidazole  C3HBr3N2  304.76
2034-23-3  2H-Benzimidazol-2-one,5-chloro-1,3-dihydro-  C7H5 Cl N2 O  168.58
2034-69-7  2H-1-Benzopyran-2-one,7-hydroxy-6-methoxy-3-[(2-oxo-2H-1-benzopyran-7-yl)oxy]-  C19H12O7  0
2035-72-5  2-Propenoic acid,2-methyl-, 4-benzoyl-3-hydroxyphenyl ester  C17H14O4  282.29
2035-76-9  2,5-Furandione,3-butyldihydro-  C8H12 O3  156.18
2035-94-1  DL-β-Ethylphenethyl alcohol  C10H14 150.21756
2035-99-6  Octanoic acid,3-methylbutyl ester  C13H26O2  214.34
2036-13-7  6-Cyanopurine  C6H3N5  145.12
2036-41-1  Pyrimidine, 5-methyl-  C5H6N2  94.1146
2037-26-5  Toluene-d8  [2H]8C7  100.18
2037-31-2  3-Chlorothiophenol  C6H5ClS  144.62
2037-48-1  Streptamine, 2-deoxy-  C6H14 N2 O3  324.01
2037-81-2  1,2,3-Thiadiazole-4-carboxylicacid, 5-[(phenoxycarbonyl)amino]-, ethyl ester  C12H11N3O4S  293.3
2037-95-8  2H-1,3-Benzoxazine-2,4(3H)-dione  C8H5 N O3  163.13
2038-03-1  N-(2-Aminoethyl)morpholine  C6H14N2O  130.18
2038-44-0  Ethanediimidoyldichloride, N1,N2-dihydroxy-  C2H2Cl2N2O2  156.96
2039-49-8  Isoxazole,3,5-diphenyl-  C15H11 N O  0
2039-67-0  Benzeneethanamine,3-methoxy-  C9H13NO  151.21
2039-80-7  Benzenamine,4-ethenyl-N,N-dimethyl-  C10H13 0
2039-82-9  Benzene,1-bromo-4-ethenyl-  C8H7Br  183.04
2039-83-0  Benzene,1,2-dichloro-4-ethenyl-  C8H6 Cl2  173.04
2039-85-2  3-Chlorostyrene  C8H7Cl  138.59
2039-86-3  Benzene,1-bromo-3-ethenyl-  C8H7Br  183.04
2039-87-4  2-Chlorostyrene  C8H7Cl  138.6
2039-88-5  Benzene,1-bromo-2-ethenyl-  C8H7Br  183.04
2039-89-6  2,5-Dimethylstyrene  C10H12  132.20
2039-90-9  Benzene,2-ethenyl-1,3-dimethyl-  C10H12  132.2
2039-93-2  (1-Methylenepropyl)benzene  C10H12  0
2040-01-9  Ethanone,1-(2,3,4,5,6-pentamethylphenyl)-  C13H18 O  190.28
2040-05-3  2',6'-Dichloroacetophenone  C8H6Cl2 189.04
2040-10-0  Ethanone,1-[4-(1,1-dimethylethyl)-2,6-dimethylphenyl]-  C14H20 O  204.308
2040-14-4  1-Propanone,1-(2-methylphenyl)-  C10H12 148.2
2040-88-2  Phenol,2-bromo-6-chloro-  C6H4BrClO  0
2040-89-3  Phenol,2-bromo-6-fluoro-  C6H4BrFO  191
2040-90-6  2-Chloro-6-fluorophenol  C6H4ClFO  146.55
2040-95-1  Cyclopentane, butyl-  C9H18  126.24
2041-14-7  Phosphonic acid,P-(2-aminoethyl)-  C2H8NO3 125.06
2041-19-2  3-Bromo-9H-fluoren-9-one  C13H7BrO  0
2041-56-7  Cyclobutanemethanol,1-(aminomethyl)-  C6H13 N O  0
2042-14-0  4-Methyl-3-nitrophenol  C7H7NO3  153.14
2042-27-5  L-erythro-2-Pentulose  C5H10 O5  150.1299
2043-00-7  Naphthalene,1-(2-phenylethenyl)-  C18H14  230.3
2043-21-2  2-Oxazolidinone,3-(1-oxo-2-propen-1-yl)-  C6H7 N O3  141.12
2043-43-8  Propanamide, 2-hydroxy-  C3H7NO2  0
2043-61-0  Cyclohexanecarboxaldehyde  C7H12O  112.17
2044-64-6  Butanamide,N,N-dimethyl-3-oxo-  C6H11NO2  129.18
2044-85-1  Spiro[isobenzofuran-1(3H),9'-[9H]xanthen]-3-one,3',6'-bis(acetyloxy)-2',7'-dichloro-  C24H14Cl2O7  485.26976
2044-88-4  N-Methyl-2,4-dinitroaniline  C7H7N3O4  197.15
2045-39-8  Acetamide,N-(3-fluoro-4-hydroxyphenyl)-  C8H8 F N O2  0
2045-70-7  2-Thiophenamine,3,5-dinitro-  C4H3N3O4 189.14
2045-79-6  2-Methoxyphenethylamine  C9H13NO  151.21
2046-03-9  1H-Pyrazol-5-ol,3-methyl-1-(4-methylphenyl)-  C11H12 N2 O  188.23
2046-17-5  Benzenebutanoic acid,methyl ester  C11H14O2  178.23
2046-18-6  Benzenebutanenitrile  C10H11 145.20
2047-13-4  L-Phenylalanine,L-arginyl-  C15H23 N5 O3  321.3748
2047-23-6  6-Pteridinecarboxylicacid, 7,8-dihydro-8-methyl-7-oxo-, ethyl ester  C10H10N4O3  234.2114
2047-49-6  3-Pyridinecarboxylicacid, 5-nitro-  C6H4 N2 O4  168.11
2047-89-4  Cyclohept[b]indole,5,6,7,8,9,10-hexahydro-  C13H15 185.26
2047-91-8  Cyclopent[b]indole,1,2,3,4-tetrahydro-  C11H11 157.21
2048-50-2  Urea,N-(phenylmethoxy)-  C8H10N2O2  166.1772
2048-69-3  Ethanone,1-(3-phenyl-5-isoxazolyl)-  C11H9NO2  187.19
2049-70-9  Propanedioic acid,2-ethyl-2-methyl-, 1,3-diethyl ester  C10H18O4  202.2475
2049-73-2  Benzene, 1,3-diethoxy-  C10H14 O2  166.21
2049-86-7  Butanedioic acid,2,3-diacetyl-, 1,4-diethyl ester  C12H18 O6  258.26772
2049-94-7  Benzene,(3-methylbutyl)-  C11H16  148.24
2049-95-8  tert-Amylbenzene  C11H16  148.25
2049-96-9  Benzoic acid, pentylester  C12H16 O2  192.25
2050-08-0  Benzoic acid,2-hydroxy-, pentyl ester  C12H16O3  208.26
2050-09-1  Pentanoic acid,3-methylbutyl ester  C10H20 O2  172.26
2050-20-6  Heptanedioic acid,1,7-diethyl ester  C11H20O4  216.28
2050-22-8  2,3-Pyridinedicarboxylicacid, 2,3-diethyl ester  C11H13NO4  223.22
2050-23-9  Octanedioic acid,1,8-diethyl ester  C12H22 O4  230.30
2050-25-1  Ethanol,2-[2-(phenylmethoxy)ethoxy]-  C11H16O3  196.24
2050-43-3  2,4-ACETOXYLIDIDE  C10H13NO  163.22
2050-44-4  Acetamide, N-(2,5-dimethylphenyl)- (9CI)  C10H13 N O  163.22
2050-46-6  Benzene, 1,2-diethoxy-  C10H14O2  166.22
2050-47-7  Benzene,1,1'-oxybis[4-bromo-  C12H8Br2 328
2050-54-6  Cyanamide, N,N-dibutyl-  C9H18N2  154.25
2050-60-4  Dibutyl oxalate  C10H18O4  202.25
2050-61-5  Ethanedioic acid,1,2-bis(2-methylpropyl) ester  C10H18O4  202.25
2050-68-2  4,4'-Dichlorobiphenyl  C12H8Cl2  223.10
2050-76-2  1-Naphthalenol,2,4-dichloro-  C10H6Cl2 213.062
2050-85-3  Acetamide,N,N'-1,2-phenylenebis-  C10H12N2O2  192.21
2050-87-5  Trisulfide,di-2-propen-1-yl  C6H10S3  178.34
2051-04-9  Disulfide,bis(3-methylbutyl)  C10H22 S2  206.4117
2051-18-5  4-Isopropylbenzyl chloride  C10H13Cl  168.66
2051-24-3  1,1'-Biphenyl,2,2',3,3',4,4',5,5',6,6'-decachloro-  C12Cl10  498.66

Home Previous 43 44 45 46 47 48 49 50 51 52 Next End