stypoldione
CAS No. 71103-05-4
stypoldione;(13α)-14,17-Epoxy-3β-hydroxy-4,4,8-trimethyl-16,24-cyclo-13,17-seco-5α-chola-16,20(22)-diene-23,24-dione
Alcohols,C30-50 222400-17-1
TOMOPENEM 222400-20-6
4-hydroxy<wbr> 22242-95-1
Hctu3 30645-87-9