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CAS号: 70206-77-8 英文名称: (2R,9'aS)-4',4'aα,6'aβ,7',8',9'-Hexahydro-7'α-hydroxy-8',8'-dimethyl-2'-oxospiro[oxirane-2,1'(2'H)-pentaleno[1,6a-c]pyran]-5'-carboxylic acid 英文同义词: Pentalenolactone H;(2R,9'aS)-4',4'aα,6'aβ,7',8',9'-Hexahydro-7'α-hydroxy-8',8'-dimethyl-2'-oxospiro[oxirane-2,1'(2'H)-pentaleno[1,6a-c]pyran]-5'-carboxylic acid;Spiro[oxirane-2,1'(2'H)-pentaleno[1,6a-c]pyran]-5'-carboxylic acid, 4',4'a,6'a,7',8',9'-hexahydro-7'-hydroxy-8',8'-dimethyl-2'-oxo-, (1'R,4'aR,6'aS,7'R,9'aS)- 中文名称: 中文同义词: 分子式: C15H18O6 分子量: 294.3