Synonyms: Oxiranebutanoicacid, 3-(1,3,5,8-tetradecatetraenyl)-, methyl ester, [2S-[2a,3b(1E,3E,5Z,8Z)]]-; Oxiranebutanoic acid,3-(1E,3E,5Z,8Z)-1,3,5,8-tetradecatetraenyl-, methyl ester, (2S,3S)- (9CI);(-)-LTA4 methyl ester; LTA4 methyl ester; Leukotriene A methyl ester;Leukotriene A4 methyl ester