英文别名METHYL 5-ACETYLAMINOLEVULINATE; 5-acetamido-4-oxopentanoic acid methyl ester; 5-Acetylamino-4-oxo-pentanoic acid methyl ester; Pentanoic acid, 5-(acetylamino)-4-oxo-, methyl ester; N-acetyl-5-aminolevulinic acid methyl ester; Methyl 5-(acetylamino)-4-oxopentanoate 
