Piperidine, 1-[(4-nitrophenyl)[(4-nitrophenyl)imino]methyl]-

CAS:62718-40-5

Formula:C18H18N4O4

Isoxazole, 5,5',5'',5'''-(1,2-ethanediylidene)tetrakis[3-methyl-

CAS:62759-31-3

Formula:C18H18N4O4

Methanone, 1,4-phenylenebis[(5-hydroxy-1,3-dimethyl-1H-pyrazol-4-yl)-

CAS:63124-50-5

Formula:C18H18N4O4

Propanamide, 3-[(4-cyanophenyl)amino]-2-hydroxy-2-methyl-N-(3-methyl-4-nitrophenyl )-

CAS:821765-27-9

Formula:C18H18N4O4

4H-Pyrido[1,2-a]pyrimidine-3-carboxylic acid, 9-[(2-acetylphenyl)hydrazono]-6,7,8,9-tetrahydro-6-methyl-4-oxo-

CAS:82588-01-0

Formula:C18H18N4O4

4H-Pyrido[1,2-a]pyrimidine-3-carboxylic acid, 9-[(3-acetylphenyl)hydrazono]-6,7,8,9-tetrahydro-6-methyl-4-oxo-

CAS:82588-02-1

Formula:C18H18N4O4

4H-Pyrido[1,2-a]pyrimidine-3-carboxylic acid, 9-[(4-acetylphenyl)hydrazono]-6,7,8,9-tetrahydro-6-methyl-4-oxo-

CAS:82588-03-2

Formula:C18H18N4O4

1H-Isoindole-1,3(2H)-dione, 2-[2,2-dimethyl-3-[(3-nitro-4-pyridinyl)amino]propyl]-

CAS:842143-61-7

Formula:C18H18N4O4

Pyrrolo[1,2-d][1,2,4]triazine-7-carboxylic acid, 4-[[4-(methoxycarbonyl)phenyl]amino]-6-methyl-, ethyl ester

CAS:885945-40-4

Formula:C18H18N4O4

Pyrrolo[1,2-d][1,2,4]triazine-7-carboxylic acid, 4-[(5-carboxy-2-methylphenyl)amino]-6-methyl-, 7-ethyl ester

CAS:885945-43-7

Formula:C18H18N4O4