英文别名
                        Cassaminsaeure;14α-methyl-7-oxo-15-nor-pimar-13(16)c-ene-17,19-dioic acid-19-methyl ester;14α-Methyl-7-oxo-15-nor-pimar-13(16)c-en-17,19-disaeure-19-methylester;(2E)-2-[(1R,4aS,4bR,8S,8aR,10aS)-8-methoxycarbonyl-1,4b,8-trimethyl-10-oxo-1,3,4,4a,5,6,7,8a,9,10a-decahydrophenanthren-2-ylidene]acetic acid