TetraChemical Name : Pyrimido[4,5-d]pyridazine-2,4(1h,3h)-dione
CAS : 17257-96-4
Synonyms: Pyrimido[4,5-d]pyridazine-2,4(1h,3h)-dione
![Pyrimido[4,5-d]pyridazine-2,4(1h,3h)-dione](http://thsciimg.chemcd.cn/TS39935.gif)
Chemical Name : Pyrimido[4,5-d]pyridazine-2,4(1h,3h)-dione
CAS : 17257-96-4
Synonyms: Pyrimido[4,5-d]pyridazine-2,4(1h,3h)-dione
866108-76-1
![9,10-Dihydro-8h-benzo[def]chrysen-7-one](http://thsciimg.chemcd.cn/TS74027.gif)
3331-46-2
![TERT-BUTYL 2-OXO-1,7-DIAZASPIRO[3.5]NONANE-7-CARBOXYLATE](http://thsciimg.chemcd.cn/TS86786.gif)
