英文别名3-(1H-imidazol-4-yl)-2-propenoic acid methyl ester; METHYL UROCANATE; 2-Propenoic acid, 3-(1H-imidazol-4-yl)-, methyl ester, (2E)-; (E)-3-(1H-Imidazol-5-yl)acrylic acid methyl ester; methyl 3-(1H-imidazol-4-yl)propenoate; methyl 3-(4-imidazolyl)-2-propenoate; methyl 3-(1H-imidazol-4-yl)acrylate; urocanic acid methyl ester; (E)-urocanic acid methyl ester 
