Metformin Impurity 7 , 0.95 , 【4390-68-5】
Molecular Formula: C2H5N3O2
Formula Weight: 103.08
{[(1S,2S)-2-amino-1,2-diphenylethyl](4-toluenesulfonyl)amido}(p-cymene)ruthenium(II) tetrafluoroborate, min. 97% , 98% Min. , 【1192483-25-2】
Molecular Formula: C31H32BF4N2O3RuS-
Formula Weight: 700.537
4-(Chloromethyl)-5-cyano-3-fluoro-2-(trifluoromethoxy)pyridine , NLT 98% , 【1803702-12-6】
Molecular Formula: C8H3ClF4N2O
Formula Weight: 254.57
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