Montelukast Impurity H , 0.95 , 【851755-56-1】
Molecular Formula: C34H32ClNO4S
Formula Weight: 586.14
2-(Aminomethyl)-3-methoxy-6-(trifluoromethoxy)pyridine-5-carboxaldehyde , NLT 98% , 【1804745-38-7】
Molecular Formula: C9H9F3N2O3
Formula Weight: 250.17
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