- Chemical Name:2-methyl-3-(4-methylphenylazo)-6-(phenylhydrazono)pyrazolo[1,5-a]pyrimidine-5,7(4H,6H)-dione
- CAS No.:1156538-75-8
- Molecular Formula:C20H17N7O2
- Molecular Weight:387.401
- Hs Code.:
Synonyms:2-methyl-3-(4-methylphenylazo)-6-(phenylhydrazono)pyrazolo[1,5-a]pyrimidine-5,7(4H,6H)-dione

