4H-1-Benzopyran-8-acetic acid, 2-(4-methoxyphenyl)-3-nitro-4-oxo-

CAS:596108-65-5

Formula:C18H13NO7

4H-1-Benzopyran-8-acetic acid, 2-(2-methoxyphenyl)-3-nitro-4-oxo-

CAS:596108-67-7

Formula:C18H13NO7

2,5-Pyrrolidinedione, 3,4-bis(benzoyloxy)-1-hydroxy-, (3S,4S)-

CAS:59968-89-7

Formula:C18H13NO7

4H-1-Benzopyran-3-carboxylic acid, 7-methoxy-2-[(4-nitrophenyl)methyl]-4-oxo-

CAS:396665-78-4

Formula:C18H13NO7

Benzoic acid, 2-[(carboxycarbonyl)[2-[(1E)-2-carboxyethenyl]phenyl]amino]-

CAS:402923-81-3

Formula:C18H13NO7

Benzoic acid, 2-(3-methoxy-6-nitro-4-oxo-4H-1-benzopyran-2-yl)-, methyl ester

CAS:66510-19-8

Formula:C18H13NO7

4H-1-Benzopyran-3-carboxylic acid, 7-methoxy-2-(4-nitrophenyl)-4-oxo-, methyl ester

CAS:132018-12-3

Formula:C18H13NO7

6-Methoxy-3-(methoxycarbonyl)-2-(4-nitrophenyl)-4H-benzopyran-4-one

CAS:132018-13-4

Formula:C18H13NO7

4H-1-Benzopyran-4-one, 7-(acetyloxy)-5-hydroxy-2-methyl-3-(4-nitrophenyl)-

CAS:64194-38-3

Formula:C18H13NO7

4H-1-Benzopyran-2-carboxylic acid, 7-hydroxy-3-(4-nitrophenyl)-4-oxo-, ethyl ester

CAS:15485-74-2

Formula:C18H13NO7