1-氯-4-甲氧基酞嗪 1-甲氧基-4-氯酞嗪

2-O-ethyl 4-O-methyl 3,5-dimethyl-1H-pyrrole-2,4-dicarboxylate

methoxy(dimethyl)phosphane

methyl 9-chlorononanoate

甲氧基二甲基-硅烷