41737-29-5
9,10-dimethoxy-5,14-dihydro-5,14-[1,2]benzenophthalazino[2,3-b]phthalazine-7,12-dione
→
~99%
41634-27-9
3,4-dimethoxybicyclo[4.2.0]octa-1,3,5-triene-7,8-dione
10001-35-1
6,7-dimethoxy-2,3-dihydro-phthalazine-1,4-dione