50545-43-2 6,7-Dht creatinine sulfate monohydrate INDOLE-6,7-DIOL, 3-(2-AMINOETHYL)-, compd. with 2-AMINO-1,5-DIHYDRO-1-METHYL-4H- Indole-6,7-diol, 3-(2-aminoethyl)-, compd. with 2-amino-1,5-dihydro-1-methyl-4H-imidazol-4-one, sulfate, hydrate (1:1:1:1)