C28H38O7,1H3-14-11H2-23H(34-17(30)16(14)12H2-31H)18H(2H3)20H-8H2-10H2-27(33H)22H-13H2-24H-28(35-24)19H(32H)6H-5H-15(29)26(28,4H3)21H(22)7H2-9H2-25(20,27)3H3
18-,19-,20-,21-,22+,23-,24+,25+,26+,27+,28+
999-99-9
CC12C(=O)C=CC(O)C13OC3CC4C2CCC5(C)C(CCC45O)C(C)C6CC(C)=C(CO)C(=O)O6
WITHAFERIN DERIV JPR WA LM, IOWA U. COMPOUND