化学科研者一站式服务平台


  • 1-((2R,3S,4S,4aR,4'S,5aS,7R,8S,9aR,10S,11S,11aS)-4',7-bis(benzyloxy)-11-hydroxy-3,4,10-trimethyldodecahydro-3H,3'H-spiro[dipyrano[3,2-b:2',3'-f]oxepine-2,2'-furan]-8-yl)propan-2-one

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