- Chemical Name:3-(3-chlorophenylazo)-2-methylpyrazolo[1,5-a]pyrimidine-5,7(4H,6H)-dione
- CAS No.:1156538-58-7
- Molecular Formula:C13H10ClN5O2
- Molecular Weight:303.708
- Hs Code.:
Synonyms:3-(3-chlorophenylazo)-2-methylpyrazolo[1,5-a]pyrimidine-5,7(4H,6H)-dione

