관리번호	물질명	CAS	FEMA	이명
M413	Methyl crotonate	623-43-8		Crotonic acid, methyl ester, (E)-; trans-2-Butenoic Acid methyl ester; Methyl trans-crotonate; Methyl trans-2-butenoate; (E)-2-Butenoic acid methyl ester; Methyl -crotonate; Methyl E-crotonate; Methyl (2E)-2-butenoate; Methyl 2-butenoate, (E)-; methyl (E)-2-butenoate; (E)-Crotonic acid methyl ester; 2-Butenoic acid, methyl ester, (E)-