(20E)-3β,7β,15α-Trihydroxy-11,23-dioxo-5α-lanosta-8,20(22)-dien-26-oic acid

(20E)-3β,7β,15α-Trihydroxy-11,23-dioxo-5α-lanosta-8,20(22)-dien-26-oic acid · CAS 100665-42-7