관리번호	물질명	CAS	FEMA	이명
M452	Methyl tiglate(Methyl 2-methylcrotonate)	6622-76-0		Tiglic acid methyl ester; 2-Butenoic acid, 2-methyl-, methyl ester, (E)-; Crotonic acid, 2-methyl-, methyl ester, (E)-; Methyl (E)-2-methylcrotonate; Methyl trans-2-methyl-2-butenoate; 2-Carbomethoxy-2-butene, (E)-; Methyl -methylcrotonate; Methyl trans-2-methylcrotonate; Methyl (2E)-2-methyl-2-butenoate; 2-Methylerotonic acid (Tiglicacid), methyl ester; methyl (E)-2-methyl-2-butenoate