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Ketotifen EP Impurity C
Cat No.:D-K311203
Synonyms:4-hydroxy-4-(1-methylpiperidin-4-yl)-4H-benzo[4,5]cyclohepta[1,2-b]thiophen-10(9H)-one
CAS No.:126939-27-3
Molecular Formula:C19H21NO2S
Molecular Weight:327.44
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