Minocycline Impurity 9 , 0.95 , 【601455-95-2】
Molecular Formula: C25H32N4O7
Formula Weight: 500.54
Pyridine, 4-(difluoromethyl)-2-nitro-5-(trifluoromethoxy)- , NLT 98% , 【1803528-68-8】
Molecular Formula: C7H3F5N2O3
Formula Weight: 258.1
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