"3,19-Dihydroxy-6,23-dioxo-12-ursen-28-oic acid"
3,19-Dihydroxy-6,23-dioxo-12-ursen-28-oic acid
3,19-Dihydroxy-6,23-dioxo-12-ursen-28-oic acid
3,19-Dihydroxy-6,23-dioxo-12-ursen-28-oic acid
3,19-Dihydroxy-6,23-dioxo-12-ursen-28-oic acid
3,19-Dihydroxy-6,23-dioxo-12-ursen-28-oic acid