(4R,9α)-6α,10,16-Trihydroxy-9-methyl-20-norkaurane-18-oic acid 18,10-lactone
(4R,9α)-6α,10,16-Trihydroxy-9-methyl-20-norkaurane-18-oic acid 18,10-lactone((4R,9α)-6α,10,16-Trihydroxy-9-methyl-20-norkaurane-18-oic acid 18,10-lactone)
CAS: 70775-66-5
化学式: C20H30O4