Propanedioic acid, [[(5,6-dihydro-2,5-dioxo-8-phenyl-2H-pyrano[2,3-d]pyridazin-3-yl)amino] methylene]-, diethyl ester

CAS:189755-70-2

Formula:C21H19N3O7

1H-Indazole-7-carboxylic acid, 1-(3-ethoxy-3-oxo-1-propenyl)-2,3-dihydro-2-(4-nitrophenyl)-3-oxo-, ethyl ester

CAS:64766-12-7

Formula:C21H19N3O7

(5E)-1-(2,4-dimethylphenyl)-5-[(3-ethoxy-4-hydroxy-5-nitrophenyl)methylidene]pyrimidine-2,4,6(1H,3H,5H)-trione

CAS:6572-54-9

Formula:C21H19N3O7

4-Piperidinone, 1-ethyl-3,5-bis[(4-hydroxy-3-nitrophenyl)methylene]-, (3E,5E)-

CAS:672327-23-0

Formula:C21H19N3O7

4-Piperidinone, 1-ethyl-3,5-bis[(3-hydroxy-4-nitrophenyl)methylene]-, (3E,5E)-

CAS:672327-24-1

Formula:C21H19N3O7

Glycine, N-[[4-(2-amino-5-nitrophenoxy)-1-hydroxy-2-naphthalenyl]carbonyl]-, ethyl ester

CAS:88004-96-0

Formula:C21H19N3O7

1H-Pyrrole-2,3-dicarboxylic acid, 2,5-dihydro-1-(4-nitrophenyl)-5-oxo-4-[(phenylmethyl)amino]-, dimethyl ester

CAS:880150-45-8

Formula:C21H19N3O7

2-Pyridinecarboxylic acid, 3-[(4,6-dimethoxy-2-pyrimidinyl)oxy]-, [2-(methoxycarbonyl)phenyl]methyl ester

CAS:113583-30-5

Formula:C21H19N3O7

1H-Indole-1-butanoic acid, 3-(3,5-dinitrobenzoyl)-, ethyl ester

CAS:139155-83-2

Formula:C21H19N3O7

2H-Pyrrol-2-one, 4-(2,2-dimethyl-1-oxopropyl)-1,5-dihydro-3-hydroxy-1,5-bis(4-nitrophen yl)-

CAS:537030-37-8

Formula:C21H19N3O7