常用名:(1R,4S,5R,8S,11R,13R,14S,17R,18S,21S)-21-hydroxy-5,8,11,14,17,24-hexamethyl-22-oxahexacyclo[19.2.1.0^{1,18}.0^{4,17}.0^{5,14}.0^{8,13}]tetracosane-11-carboxylic acid
常用名:(1R,4S,5R,8S,11R,13R,14S,17R,18S,21S)-21-hydroxy-5,8,11,14,17,24-hexamethyl-22-oxahexacyclo[19.2.1.0^{1,18}.0^{4,17}.0^{5,14}.0^{8,13}]tetracosane-11-carboxylic acid
IUPAC:(1R,4S,5R,8S,11R,13R,14S,17R,18S,21S)-21-hydroxy-5,8,11,14,17,24-hexamethyl-22-oxahexacyclo[19.2.1.0^{1,18}.0^{4,17}.0^{5,14}.0^{8,13}]tetracosane-11-carboxylic acid
IUPAC:(1R,4S,5R,8S,11R,13R,14S,17R,18S,21S)-21-hydroxy-5,8,11,14,17,24-hexamethyl-22-oxahexacyclo[19.2.1.0^{1,18}.0^{4,17}.0^{5,14}.0^{8,13}]tetracosane-11-carboxylic acid