化学科研者一站式服务平台


  • (2S,3R,4aS,5aR,6aS,8R,9S,10aR,11aS,13aR)-3,9-bis(benzyloxy)-2-(2-(benzyloxy)ethyl)-4a,8-dimethyltetradecahydro-2H-pyrano[3,2-b]pyrano[2',3':5,6]pyrano[2,3-f]oxepine

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