英文名称
Ethanethioic acid, S-(8,8a-bis(acetyloxy)-3-((acetyloxy)methyl)-1,2,3,4,4',5',5a,6,8,8a-decahydro-2,4',4',5'-tetramethyl-1,3',4-trioxospiro(7H-cyclopenta(4,5)pyrrolo(1,2-a)pyrazine-7,2'(3'H)-furan)-3-yl) ester, (3R-(3alpha,5abeta,7alpha(R*),8beta,8abeta))-