tolonidine tolonidine tolonidine is an antihypertensive. tolonidine names preferred iupac name n-(2-chloro-4-methylphenyl)-4,5-dihydro-1h-imidazol-2-amine identifiers cas number 4201-22-3 y 3d model (jsmol) interactive image chemspider 65112 n kegg d07168 y pubchem cid 72138 unii i4o795q03o y comptox dashboard (epa) dtxsid80194815 inchi inchi=1s/c10h12cln3/c1-7-2-3-9(8(11)6-7)14-10-12-4-5-13-10/h2-3,6h,4-5h2,1h3,(h2,12,13,14) nkey: kwbtziflqyypth-uhfffaoysa-n ninchi=1/c10h12cln3/c1-7-2-3-9(8(11)6-7)14-10-12-4-5-13-10/h2-3,6h,4-5h2,1h3,(h2,12,13,14)key: kwbtziflqyypth-uhfffaoyaf smiles cc1=cc(=c(c=c1)nc2=nccn2)cl properties chemical formula c10h12cln3 molar mass 209.67538 pharmacology atc code c02ac04 (who) except where otherwise noted, data are given for materials in their standard state (at 25 °c , 100 kpa). n verify (what is yn ?) infobox references