Sitagliptin Impurity 31 , 0.95 , 【1334244-28-8】
Molecular Formula: C16H16F5N5O
Formula Weight: 389.32
tris(2-methoxyethyl) orthoborate , NLT 98% , 【14983-42-7】
Molecular Formula: C9H21BO6
Formula Weight: 236.07
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