英文别名
5-Hydroxymethyl-3,4-dimethyl-Δ3-pyrrolon-(2);5-Hydroxymethyl-3,4-dimethyl-3-pyrrolin-2-on;5-hydroxymethyl-3,4-dimethyl-1,5-dihydro-pyrrol-2-one;5-(Hydroxymethyl)-3,4-dimethyl-1H-pyrrol-2(5H)-one;2-(hydroxymethyl)-3,4-dimethyl-1,2-dihydropyrrol-5-one