E 1258 (OTTO) (S)-(+)-Epichlorohydrine, 99% Cas 67843-74-7 - used in the synthesis of Macquarimicins and the synthesis of macrolide RK-397. Chiral building block in the enantioselective syntheses of hydroxyisoxazolidines and (+)-cis-sylvaticin, a potential antitumor agent. E 1258 (OTTO) (S)-(+)-Epichlorohydrine, 99% Cas 67843-74-7 - used to synthesize inhibitors of fatty acid oxidation as potential metabolic modulators.A chiral building block.