5,5'-Phthaloyldi(oxytryptamine) dihydrochloride hydrate Phthalic acid, bis(3-(2-aminoethyl)-5-indolyl) ester, dihydrochloride, hydrate Phthalic acid, compd. with 3-(2-aminoethyl)indol-5-ol, hydrochloride, hydrate (1:2:2:1) TH9770000