
-
Butanamide,
2-[[4-[[(aminoiminomethyl)amino]sulfonyl]phenyl]hydrazono]-N-1-naphth
alenyl-3-oxo-
CAS:63240-01-7
Formula:C21H20N6O4S

-
Carbonothioic dihydrazide,
bis[2-(hydroxyimino)-3-oxo-1-phenylbutylidene]-
CAS:835652-29-4
Formula:C21H20N6O4S

-
Benzenesulfonamide,
4-[(1,5-dihydro-3-methyl-5-oxo-1-phenyl-4H-pyrazol-4-ylidene)hydrazino
]-N-(4,5-dimethyl-2-oxazolyl)-
CAS:193464-18-5
Formula:C21H20N6O4S

-
2-Thiophenecarboxylic acid,
5-[2,4-dihydro-5-[[[(4-methyl-1-piperazinyl)amino]carbonyl]amino]-4-oxo
indeno[1,2-c]pyrazol-3-yl]-
CAS:247149-61-7
Formula:C21H20N6O4S

-
Benzenesulfonamide,
3-[[4-[3-(3,5-dimethoxyphenyl)-1H-pyrazol-4-yl]-2-pyrimidinyl]amino]-
CAS:646527-63-1
Formula:C21H20N6O4S

-
Propanoic acid,
3-[ethyl[4-[(5-nitro-2,1-benzisothiazol-3-yl)azo]phenyl]amino]-2-methyl-,
cyanomethyl ester
CAS:850547-36-3
Formula:C21H20N6O4S

-
Benzoic acid,
2-[[[5-[[1-acetyl-4,5-dihydro-5-(4-hydroxyphenyl)-1H-pyrazol-3-yl]amino]-
1,3,4-thiadiazol-2-yl]methyl]amino]-
CAS:497871-29-1
Formula:C21H20N6O4S