678-50-2 Heptane, 1,1,2,2,3,3,4,4,5,5,6,6-dodecafluoro-7-(2-propenyloxy)-

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678-50-2 Heptane, 1,1,2,2,3,3,4,4,5,5,6,6-dodecafluoro-7-(2-propenyloxy)- - 化工 AI 网