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Ketotifen Fumarate EP Impurity B

SZ目录编号 SZ-K006003
CAS 号 59743-88-3
分子式 C20H23NO2S
分子量 341.5
投资状态 Custom Synthesis


化学名称: 4-Hydroxy-9,10-Dehydro-10-Methoxy Ketotifen ; (4RS)-10-methoxy-4-(1-methylpiperidin-4-yl)-4H-benzo[4,5]cyclohepta[1,2-b]thiophen-4-ol

微笑: CN(CC1)CCC1[C@@]2(O)C3=C(C=CC=C3)C=C(OC)C4=C2C=CS4

印地语: InChI=1S/C19H19NS/c1-20-11-8-15(9-12-20)19-16-5-3-2-4-14(16)6-7-18-17(19)10-13-21-18/h2-7,10,13H,8-9,11-12H2,1H3