Chemical Name: 5-[(2S)-2-[[2-(2-Ethoxyphenoxy)ethyl]amino]propyl]-2-methoxy benzene sulfonamide HCl ; Tamsulosin S-Isomer (HCl Salt) ;
Synonym: Tamsulosin Intermediate s isomer ; Tamsulosin S-Isomer (HCl Salt) ;
Smile: COC1=C(S(=O)(N)=O)C=C(C[C@H](C)NCCOC2=CC=CC=C2OCC)C=C1.Cl