10-Methoxy-4-(1-methyl-4-piperidinyl)-4H-benzo[4,5]cyclohepta[1,2-b]thiophene-4-ol

CAS: 59743-88-3

Formula: C20H23NO2S

EINECS: 261-907-7

for the following products 4-Hydroxy-10-methoxy-4-(1-methyl-4-piperidinyl)-4H-benzo(4,5)cyclohepta(1,2-b)thiophene | Ketotifen EP Impurity B and 10-Methoxy-4-(1-methyl-4-piperidinyl)-4H-benzo[4,5]cyclohepta[1,2-b]thiophene-4-ol