(+)- Propoxyphene napsylate 17140-78-2 2-Butanol, 4-(dimethylamino)-3-methyl-1,2-diphenyl-, propionate, 2-naphthalenesulfonate 2-Naphthalenesulfonic acid, compd. with (+)-alpha-(2-dimethylamino)-1-methylethyl-alpha-phenylphenethyl propionate (1:1) 2-Naphthalenesulfonic acid, compd. with (S-(R*,S*))-3-(dimethylamino)-2-methyl-1-phenyl-1-(phenylmethyl)p- ropyl propanoate (1:1) 23239-43-2 Benzeneethanol, alpha-(2-(dimethylamino)-1-methylethyl)-alpha-phenyl-, propanoate (ester), (1S,2R)-, 2-naphthalenesulfonate (salt) Benzeneethanol, alpha-(2-(dimethylamino)-1-methylethyl)-alpha-phenyl-, propanoate (ester), (S-(R*,S*))-, 2-naphthalenesulfonate (salt) Darvon N Dextropropoxyphene Napsylate EINECS 241-205-7 Naphthalene-2-sulphonic acid, compound with (S-(R*,S*))-1-benzyl-3-(dimethylamino)-2-methyl-1-phenylpropyl propionate (1:1) Propoxyphene 2-naphthalenesulfonate Propoxyphene napsylate Propoxyphene napsylate (anhydrous) Propoxyphene napsylate anhydrous