dcg-iv dcg-iv dcg-iv is a research drug which acts as a group-selective agonist for the group ii metabotropic glutamate receptors (mglur2/3). it has potent neuroprotective and anticonvulsant effects in animal studies, as well as showing anti-parkinsonian effects, but also impairs the formation of memories. dcg-ividentifiers iupac name (1r,2r)-3-cyclopropane-1,2-dicarboxylic acid cas number147782-19-2 ypubchem cid5310979chemspider4470521 ncomptox dashboard (epa)dtxsid00933208 echa infocard100.161.971 chemical and physical dataformulac7h9no6molar mass203.150 g·mol−13d model (jsmol)interactive image smiles 1((c1(c(=o)o)n)c(=o)o)c(=o)o inchi inchi=1s/c7h9no6/c8-4(7(13)14)1-2(5(9)10)3(1)6(11)12/h1-4h,8h2,(h,9,10)(h,11,12)(h,13,14)/t2-,3-,4+/m1/s1 nkey:matpzhbyovdbli-jjyyjpossa-n n ny (what is this?) (verify)