difluorocyclobutanecarboxylate| 毕得医药

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tert-Butyl 3,3-difluorocyclobutanecarboxylate: BD4420281355070-36-895%; 登录 1g

Benzyl 3,3-difluorocyclobutanecarboxylate: BD253646935273-86-297%; 登录 5g

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