Free release

21579-42-0 pyrimido[4,5-d]pyridazin-4(3h)-one

service@apichina.com
Product Name Pyrimido[4,5-d]pyridazin-4(3H)-one
CAS No. 21579-42-0
Synonyms Pyrimido[4,5-d]pyridazin-4(3H)-one (8CI)
Molecular Formula C6H4N4O
Molecular Weight 148.12216