英文别名(2Z)-4-Butoxy-4-oxo-2-butenoic acid; 2-Butenedioicacid(Z)-,monobutylester; BUTYL MALEATE MONO; BUTYL HYDROGEN MALEATE; HYDROGEN BUTYL MALEATE; MALEIC ACID MONO-N-BUTYL ESTER; MALEIC ACID MONOBUTYL ESTER; Maleinsaeure-monobutylester; 2-Butenedioic acid (Z)-, monobutyl ester; maleic acid,butyl ester; n-butyl maleate; (Z)-4-Butoxy-4-oxobut-2-enoic acid 
