4-(二氰基亚メチル)-2-メチル-6-[2-(2,3,6,7-四水素-1H,5H-ベンゼン并[ij]喹嗪-9-基)エチレン基]-4H-吡喃

4-(Dicyanomethylene)-2-methyl-6-[2-(2,3,6,7-tetrahydro-1H,5H-benzo[ij]quinolizin-9-yl)vinyl]-4H-pyran 95%