64739-16-8
2,2,3,3,4,4,5,5,6,6,7,7,7-tridecafluoroheptane-1,1-diol
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64739-15-7
2,2,3,3,4,4,5,5,6,6,7,7,7-tridecafluoro-1-hydrazinylheptan-1-ol