2(3H)-Furanone, 3-(acetyloxy)dihydro-

CAS No. 19405-99-3

2-Butenoic acid, 4-(3,4-dimethoxyphenyl)-4-oxo- 57045-33-7

2-Butenoic acid, 4-(1,3-benzodioxol-5-yl)-2-(diethylamino)-4-oxo-, ethylester, (2E)- 653605-70-0

2-Butenoic acid, 3-ethoxy-2-nitro-, methyl ester 30567-99-8

2H-Indol-2-one, 1,3-dihydro-3-[(4-methoxyphenyl)imino]-1-phenyl- 303149-08-8

2H-Indol-2-one, 1,3-dihydro-3-[(4-methylphenyl)imino]-1-(3-thienyl)-,(3E)- 445455-58-3

2-Butenoic acid, 3-mercapto-, ethyl ester, (E)- 36441-68-6

Cytidine,3'-deoxy-3'-(hydroxymethyl)-N-[(4-methoxyphenyl)methyl]-5-methyl-2'-O-methyl- 630408-45-6

2-Butenoic acid, 3-phenyl-4-[[(phenylmethoxy)carbonyl]amino]-, ethylester, (2E)- 835873-64-8

2,6-dimethyl-N-propyl-1H-benzimidazol-4-amine 53369-84-9

2-Butenoic acid, 3-amino-4-[[(1,1-dimethylethoxy)carbonyl]amino]-,ethyl ester 521302-87-4

2H-Indeno[1,2-d]thiazole-5-sulfonamide,6-chloro-3,3a,8,8a-tetrahydro-3a-hydroxy-2-oxo-3-(2-propenyl)- 64220-57-1

2H-Indene-2,2-dicarboxylic acid,1,3-dihydro-5-(methoxymethyl)-4,7-dimethyl-, dimethyl ester 350482-37-0

2H-Indol-2-one, 1,3-dihydro-3-(1-methylethylidene)-1-(phenylmethyl)- 799561-07-2

2H-Indol-2-one, 1,3-dihydro-3-(4-oxo-2-thioxo-5-thiazolidinylidene)- 24704-90-3

2H-Indeno[1,2-d]thiazole-5-sulfonamide,6-chloro-3,3a,8,8a-tetrahydro-3a-hydroxy-3-methyl-2-oxo- 64220-47-9

2H-Indene-2,2-dicarboxylic acid, 6-butyl-1,3-dihydro-4-methyl-, dimethylester 276888-04-1

2-Butenoic acid, 3-amino-2-fluoro-, ethyl ester 105783-06-0

2-Butenoic acid, 4-(3,4-dimethoxyphenyl)-2-hydroxy-4-oxo- 760207-30-5

2-Butenoic acid, 4-(2-methyl-3-oxocyclohexyl)-3-(phenylthio)-, methylester 105090-07-1

2-Butenoic acid, 3-methyl-, 1,7,7-trimethylbicyclo[2.2.1]hept-2-yl ester 832723-72-5

(2Z)-7-bromo-2-{[5-(2-nitrophenyl)furan-2-yl]methylidene}[1,3]thiazolo[2',3':2,3]imidazo[4,5-b]pyridin-3(2H)-one 5673-46-1

N-butyl-2-[5-methyl-3-(trifluoromethyl)-1H-pyrazol-1-yl]acetamide 5673-60-9

2-Butenoic acid, 3-methyl-4-[2-(2-methylpropoxy)propoxy]-, ethyl ester 64205-76-1

2-Butenoic acid, 4-(2-bromo-5-methoxyphenyl)-2-ethoxy-4-oxo-, methylester, (2Z)- 627485-42-1

2-Butenoic acid, 3-methyl-2-[(trimethylsilyl)methyl]-, phenylmethyl ester 618117-37-6

2-Butenoic acid, 3-methyl-2-nitro-, methyl ester 3536-09-2

2H-Indol-2-one, 1,3-dihydro-3-(1-methylethyl)- 4679-87-2

2-Butanol, 1-(2-hydroxyethoxy)-, 2-nitrate 874674-43-8

2-Butenoic acid, 3-methyl-2-[(trimethylsilyl)methyl]-, butyl ester 618117-38-7

2H-Indol-2-one, 1,3-dihydro-3-[(4-phenoxyphenyl)imino]-1-phenyl- 303984-69-2

2H-Indene-2,2-dicarboxylic acid,5-[2,2-bis(methoxycarbonyl)-4-hexynyl]-1,3-dihydro-4,6,7-trimethyl-,dimethyl ester 444345-36-2

2-Butenoic acid, 3-chloro-2-[(4-methoxyphenyl)amino]-4-oxo-4-phenyl-,(2E)- 655238-03-2

2-Butenoic acid, 4-(3-chloro-4-methoxyphenyl)-4-oxo-, propyl ester,(2E)- 627484-79-1

2-Butenoic acid, 3-amino-2-cyano- 874812-27-8

2H-Indol-2-one, 1,3-dihydro-3-(1-naphthalenylimino)-5-nitro- 57743-18-7

2H-Indene-2,2-dicarboxylic acid, 5-butyl-1,3-dihydro-4-methyl-, dimethylester 618442-15-2

2-Butenoic acid, 3-methoxy-, sodium salt, (E)- 104875-31-2

2-Butenoic acid, 4-(3,4-dimethoxyphenyl)-4-oxo-, methyl ester, (2E)- 80937-21-9

2-Butenoic acid, 3-cyano-4-(methylamino)-4-oxo-, ethyl ester 63767-75-9

2-amino-N-(2-amino-6-methyl-4-oxo-1,4-dihydropyrimidin-5-yl)benzamide 56742-11-1

2H-Indeno[1,2-d]thiazole-5-sulfonamide,6-chloro-3,3a,8,8a-tetrahydro-3a-hydroxy-3-methyl-2-thioxo- 64220-45-7

2-Butenoic acid, 3-nitro-, methyl ester, (2E)- 662110-11-4

2-Butenoic acid, 3-methyl-4-(phenylseleno)-, ethyl ester, (E)- 75804-43-2

2-Butenoic acid, 3-methyl-,6-chloro-3-(2-cyclopropyl-6-methylphenoxy)-4-pyridazinyl ester 499230-16-9

2-Butenoic acid, 3-phenyl-, ethyl ester, (2Z)- 13979-22-1

2-Butenoic acid, 4-(2-methyl-1,3-dioxolan-2-yl)-, methyl ester, (Z)- 104394-84-5

2-Butaneselenol, lithium salt 637013-99-1

2-Butenoic acid, 3-phenyl-, butyl ester, (2E)- 52392-66-2

2-Butenoic acid, 3-bromo-2-[(4-methylphenyl)amino]-4-oxo-4-phenyl-,(2E)- 655237-99-3

2-Butenoic acid, 3-methyl-4-phenyl-, methyl ester, (E)- 54860-37-6

2-Butenoic acid, 3-methyl-4-phenyl-, ethyl ester, (2E)- 52497-54-8

2-Butenoic acid, 3-azido-, ethyl ester 14369-85-8

2H-Indeno[1,2-d]thiazole-5-sulfonamide,6-chloro-3,3a,8,8a-tetrahydro-3a-hydroxy-3-propyl-2-thioxo- 64220-49-1

2H-Indene-2,2-dicarboxylic acid,5-[(dimethylamino)methyl]-1,3-dihydro-, dimethyl ester 350482-32-5

2-Butenoic acid, 3-ethoxy-, 1,1-dimethylethyl ester 38624-52-1

2H-Indol-2-one, 1,3-dihydro-1-methyl-3-(2-oxo-2-phenylethylidene)- 27230-23-5

2-Butenoic acid, 3-methyl-2-[[(methylthio)methylene]amino]-, methylester 35859-85-9

[1,1'-Biphenyl]-2-carboxamide,N-[(2,4-difluorophenyl)methyl]-2'-[[[3-(4-fluorophenyl)-1-oxopropyl]amino]methyl]- 498578-45-3

2-Butenoic acid, 4-(3-chloro-4-methoxyphenyl)-4-oxo-, butyl ester, (2E)- 627484-74-6

2-Butenoic acid, 4-(3,4-dihydro-1(2H)-quinolinyl)-4-oxo-, (2E)- 863647-77-2