dimethyl 9,10-[1,4]benzenoanthracene-9,10-dicarboxylate

4-((3aS,3bR,7aS)-2,3,3b,7a-tetrahydro-3aH-benzo[3,4]azeto[1,2-b]isoxazol-3a-yl)benzonitrile

硫化氢

频哪酮