1H-Pyrrole-2-carboxamide, 3-[5-(4-nitrophenyl)-1,2,4-oxadiazol-3-yl]-1-(phenylmethyl)-

CAS:821004-41-5

Formula:C20H15N5O4

9H-Carbazole, 3-[(2,4-dinitrophenyl)azo]-9-ethyl-

CAS:88920-77-8

Formula:C20H15N5O4

4,6(1H,5H)-Pyrimidinedione, 2-[[4,5-dihydro-4-[(4-hydroxyphenyl)methylene]-5-oxo-2-phenyl-1H-imid azol-1-yl]amino]-

CAS:189572-65-4

Formula:C20H15N5O4

Benzoic acid, 2-[[(1,4-dihydro-4-oxo-1-phenyl-5H-pyrazolo[3,4-d]pyrimidin-5-yl)acetyl] amino]-

CAS:656831-83-3

Formula:C20H15N5O4

Benzoic acid, 4-[[(1,4-dihydro-4-oxo-1-phenyl-5H-pyrazolo[3,4-d]pyrimidin-5-yl)acetyl] amino]-

CAS:656831-84-4

Formula:C20H15N5O4

3-{(E)-[2-(2,4-dinitrophenyl)hydrazinylidene]methyl}-9-methyl-9H-carbazole

CAS:36132-22-6

Formula:C20H15N5O4

Benzoic acid, 4-[[(3-nitrophenyl)(phenylhydrazono)methyl]azo]-

CAS:91854-74-9

Formula:C20H15N5O4

Benzoic acid, 2-[[(3-nitrophenyl)(phenylhydrazono)methyl]azo]-

CAS:91854-76-1

Formula:C20H15N5O4

1,2-Indolizinedicarboxylic acid, 3-(5,6-dicyano-3-methylpyrazinyl)-5-methyl-, dimethyl ester

CAS:685090-14-6

Formula:C20H15N5O4

1,2-Indolizinedicarboxylic acid, 3-(5,6-dicyano-3-methylpyrazinyl)-7-methyl-, dimethyl ester

CAS:685090-16-8

Formula:C20H15N5O4