Methanesulfonic acid (4S,5R)-4-[2-(4-methoxy-benzyloxy)-ethyl]-2-phenyl-[1,3]dioxan-5-yl ester

((2S,3S)-3-(2-(4-methoxybenzyloxy)ethyl) oxiran-2-yl)methanol

ethyl <2E>-5-(4-methoxybenzyloxy)-2-pentenoate