Gefapixant1015787-98-0100 % similar 2,5-Dimethoxybenzenesulfonamide19116-90-637 % similar (R)-(-)-5-(2-Aminopropyl)-2-methoxybenzenesulfonamide hydrochloride112101-75-436 % similar (R)-5-(2-Aminopropyl)-2-methoxybenzenesulfonamide112101-81-236 % similar 2-Methoxy-5-(2-oxopropyl)benzenesulfonamide116091-63-532 % similar Tamsulosin hydrochloride106463-17-631 % similar Dl-Tamsulosin hydrochloride80223-99-031 % similar 4-Amino-2,5-dimethoxy-N-methylbenzenesulfonamide49701-24-831 % similar Tamsulosin106133-20-431 % similar 2-Amino-5-methoxy-1,4-benzenedisulfonic acid27327-48-630 % similar