abt-670 abt-670 abt-670 is a drug which acts as a potent, orally bioavailable dopamine agonist selective for the d4 subtype, which was developed as a possible treatment for erectile dysfunction, although its current uses are limited to scientific research. abt-670identifiers iupac name 3-methyl-n-(1-oxy-3',4',5',6'-tetrahydro-2'h--1'-ylmethyl)benzamide cas number630119-43-6 npubchem cid16094676chemspider17252978 yunii4l6071xh2jchemblchembl219182 ycomptox dashboard (epa)dtxsid30212235 chemical and physical dataformulac19h23n3o2molar mass325.412 g·mol−13d model (jsmol)interactive image smiles 1ccccc1c(cc3)ccn3cnc(=o)c(c2)cccc2c inchi inchi=1s/c19h23n3o2/c1-15-5-4-6-17(13-15)19(23)20-14-21-11-8-16(9-12-21)18-7-2-3-10-22(18)24/h2-7,10,13,16h,8-9,11-12,14h2,1h3,(h,20,23) ykey:pummpcxnephbnn-uhfffaoysa-n y ny (what is this?) (verify)