74311-12-9 (（-）-17-羟基kaur-15-en-19-oic acid,(-)-17-hydroxykaur-15-en-19-oic acid)

(-)-17-hydroxykaur-15-en-19-oic acid;(-)-17-Hydroxy-kaur-15-en-19-oic acid;15,16-dehydro-17-hydroxykaurenic acid;17-hydroxy-ent-isokaur-15(16)-en-19-oic acid;17-hydroxy-ent-isokaur-15-enoic acid;17-hydroxy-ent-kaur-15(16)-en-19-oic acid;17-Hydroxy-ent-kaur-15-en-19-carbonsaeure;17-Hydroxy-ent-kaur-15-en-19-oic acid;ent-17-hydroxykaur-15-en-19-oic acid;ent-kaur-15-en-17-ol-19-oic acid;

XEQHVCXFKPCQNM-UHFFFAOYSA-N

1S/C20H30O3/c1-18-7-3-8-19(2,17(22)23)15(18)6-9-20-10-13(4-5-16(18)20)14(11-20)12-21/h11,13,15-16,21H,3-10,12H2,1-2H3,(H,22,23)

CC12C3C4(C=C(CO)C(CC3)C4)CCC1C(C(=O)O)(C)CCC2