Formoterol Impurity 13 , 0.95 , 【150513-24-9】
Molecular Formula: C18H24N2O3
Formula Weight: 316.39
Benzenamine, 4-benzo[b]thien-2-yl- , 99% , 【54492-95-4】
Molecular Formula: C14H11NS
Formula Weight: 225.31
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