59743-88-3

Einecs 261-907-7 Ketotifen EP Impurity B Ketotifen FuMarate EP IMpurity B (4RS)-10-Methoxy-4-(1-methylpiperid 4-Hydroxy-9,10-dehydro-10-Methoxy Ketotifen Ketotifen EP Impurity B (Enantiomer Mixture) Ketotifen Impurity 2(Ketotifen EP Impurity B） 4-methoxy-10-(1-methylpiperidin-4-yl)benzo[1,2]cyclohepta[3,4-b]thiophen-10-ol 10-methoxy-4-(1-methyl-4-piperidyl)-4H-benzo<4,5>cyclohepta<1,2-b>thiopene-4-ol 10-methoxy-4-(1-methylpiperidin-4-yl)-4H-benzo[4,5]cyclohepta[1,2-b]thiophen-4-ol 10-Methoxy-4-(1-Methyl-4-piperidinyl)-4H-benzo[4,5]cyclohepta[1,2-b]thiophene-4-ol 10-methoxy-4-(1-methylpiperidin-4-yl)-4H-benzo[4.5]cyclohepta[1,2-b]thiophene-4-ol 10-methoxy-4-(1-methylpiperidin-4-yl)-4H-benzo[4.5] cyclopheta[1.2-b]thiophene-4-ol 4H-Benzo[4,5]cyclohepta[1,2-b]thiophene-4-ol, 10-methoxy-4-(1-methyl-4-piperidinyl)- 4-HYDROXY-10-METHOXY-4-(1-METHYL-4-PIPERIDINYL)-4H-BENZO(4,5)CYCLOHEPTA(1,2-B)THIOPHENE