dimefline dimefline dimefline is a respiratory stimulant. dimeflineclinical dataahfs/drugs.cominternational drug namesatc coder07ab08 (who) identifiers iupac name 8-(dimethylaminomethyl)-7-methoxy-3-methyl-2-phenylchromen-4-one cas number1165-48-6pubchem cid3078chemspider2969unii9wii5m0du3keggd07847 ychemblchembl519364comptox dashboard (epa)dtxsid0048268 echa infocard100.013.288 chemical and physical dataformulac20h21no3molar mass323.392 g·mol−13d model (jsmol)interactive image smiles o=c\1c3c(o/c(=c/1c)c2ccccc2)c(c(oc)cc3)cn(c)c inchi inchi=1s/c20h21no3/c1-13-18(22)15-10-11-17(23-4)16(12-21(2)3)20(15)24-19(13)14-8-6-5-7-9-14/h5-11h,12h2,1-4h3key:zxfqrfxlfwwklx-uhfffaoysa-n (verify)