7,9-Dihydro-3-hydroxy-1H-purine-2,6,8(3H)-trione

CAS:22151-75-3

Formula:C5H4N4O4

1,3,6,8-Tetraazaspiro[4.4]nonane-2,4,7,9-tetrone

CAS:6541-63-5

Formula:C5H4N4O4

6-AMINO-3,5-DINITROPYRIDINE

CAS:3073-30-1

Formula:C5H4N4O4

6-AMINO-2,5-DINITROPYRIDINE

CAS:3073-80-1

Formula:C5H4N4O4

4-AMINO-3,5-DINITROPYRIDINE

CAS:31793-29-0

Formula:C5H4N4O4

2-Pyridinamine, N,3-dinitro-

CAS:6936-39-6

Formula:C5H4N4O4

5-hydroxy-5,7-dihydro-1H-purine-2,6,8(3H)-trione

CAS:6960-30-1

Formula:C5H4N4O4

(4-carboxy-2,6-dioxotetrahydropyrimidin-5(2H)-ylidene)diazenium

CAS:92306-77-9

Formula:C5H4N4O4

2-Pyridinamine, N,5-dinitro-

CAS:15367-00-7

Formula:C5H4N4O4

Imidazo[4,5-d]imidazole-3a(1H)-carboxylic acid, 2,3,4,5-tetrahydro-2,5-dioxo-

CAS:81129-52-4

Formula:C5H4N4O4