吡啶-2-甲醛

2,3,3a,4,6,7,11b,11c-octahydro-2-methyl-4-(2-pyridyl)-1H-pyrrolo[3',4':3,4]pyrrolo[2,1-a]isoquinoline-1,3-dione

(3R,3aS,4R,7aR)-3-乙氧基-2,4-二甲基-2,3,3A,4,7,7A-六氢-1H-异吲哚-1-酮

2,3-二氯-N-甲基马来酰亚胺顺丁烯二酰亚胺

3-bromo-1-methylpyrrole-2,5-dione