dmeob dmeob dmeob is a drug used in scientific research which acts as a negative allosteric modulator of the metabotropic glutamate receptor subtype mglur5. dmeobidentifiers iupac name 1-(3-methoxyphenyl)-n-methanimine cas number40252-74-2 ypubchem cid6891506chemspider5277863 ncomptox dashboard (epa)dtxsid10425967 echa infocard100.164.778 chemical and physical dataformulac16h16n2o2molar mass268.316 g·mol−13d model (jsmol)interactive image smiles coc2cc(ccc2)c=nn=cc1cccc(oc)c1 inchi inchi=1s/c16h16n2o2/c1-19-15-7-3-5-13(9-15)11-17-18-12-14-6-4-8-16(10-14)20-2/h3-12h,1-2h3/b17-11+,18-12+ nkey:fbnphfbyhynmhc-jyfocsdgsa-n n ny (what is this?) (verify)