Succinic acid, epoxy-, dihydrazide (7CI)

CAS:89303-92-4

Formula:C4H8N4O3

1H-Pyrazole-3,4-diamine, 1-hydroxy-5-methoxy-, 2-oxide

CAS:898250-02-7

Formula:C4H8N4O3

1H-Imidazole-4,5-diamine, 1-hydroxy-2-methoxy-, 3-oxide

CAS:898250-16-3

Formula:C4H8N4O3

1H-Imidazole-2,5-diamine, 1-hydroxy-4-methoxy-, 3-oxide

CAS:898250-17-4

Formula:C4H8N4O3

4,6-bis(hydroxyamino)-5,6-dihydropyrimidin-2(1H)-one

CAS:3257-94-1

Formula:C4H8N4O3

N-ETHYL-N-NITROSOBIURET

CAS:32976-88-8

Formula:C4H8N4O3

2,4(1H,3H)-Pyrimidinedione, dihydro-, 2-(dihydroxyhydrazone) (9CI)

CAS:500594-63-8

Formula:C4H8N4O3

2-cyanoguanidine; formaldehyde; formic acid

CAS:68389-50-4

Formula:C4H8N4O3

3-amino-N-carbamoyl-3-(hydroxyimino)propanamide

CAS:689-18-9

Formula:C4H8N4O3

Pyrimidine, hexahydro-1-nitro-3-nitroso-

CAS:93000-58-9

Formula:C4H8N4O3