mdmar mdmar 3',4'-methylenedioxy-4-methylaminorex (mdmar) is a recreational designer drug from the substituted aminorex family, with monoamine releasing effects. 3',4'-methylenedioxy-4-methylaminorexidentifiers iupac name 5-(1,3-benzodioxol-5-yl)-4-methyl-4,5-dihydro-1,3-oxazol-2-amine cas number1445573-16-9pubchem cid163190697chemical and physical dataformulac11h12n2o3molar mass220.228 g·mol−13d model (jsmol)interactive image smiles cc1c(oc(=n1)n)c2=cc3=c(c=c2)oco3 inchi inchi=1s/c11h12n2o3/c1-6-10(16-11(12)13-6)7-2-3-8-9(4-7)15-5-14-8/h2-4,6,10h,5h2,1h3,(h2,12,13)key:jfknbdxnclmrpl-uhfffaoysa-n