107097-94-9
methyl 11α,15(S)-bis[[(1,1-dimethylethyl)diphenylsilyl]oxy]-6,9α-epoxy-6-methoxyprost-13(E)-en-1-oate
→
105604-43-1
Methyl 11α,15S-bis[[(1,1-dimethylethyl)-diphenylsilyl]oxy]-6,9α-epoxy-5S-fluoro-6S-methoxyprost-13E-en-1-oate