N-(2,2-dimethoxyethyl)-1-methyl-1H-pyrrole-2-carboxamide

1-methyl-6H-pyrrolo[2,3-c]pyridin-7-one

2-吡咯甲醛

(2,2-diethoxy-ethyl)-(1-methyl-pyrrol-2-ylmethylen)-amine

磷酸