mrs-1706 mrs-1706 mrs-1706 is a selective inverse agonist for the adenosine a2b receptor. it inhibits release of interleukins and has an antiinflammatory effect. mrs-1706 names iupac name n-(4-acetylphenyl)-2-acetamide other names mrs 1706 identifiers cas number 264622-53-9 y 3d model (jsmol) interactive image chemspider 4313008 n iuphar/bps 3287 mesh c496145 pubchem cid 5139184 unii yee5lme5k5 y comptox dashboard (epa) dtxsid40408687 inchi inchi=1s/c27h29n5o5/c1-4-14-31-25-23(26(35)32(15-5-2)27(31)36)29-24(30-25)19-8-12-21(13-9-19)37-16-22(34)28-20-10-6-18(7-11-20)17(3)33/h6-13h,4-5,14-16h2,1-3h3,(h,28,34)(h,29,30) nkey: zkucffyoqojlgt-uhfffaoysa-n ninchi=1/c27h29n5o5/c1-4-14-31-25-23(26(35)32(15-5-2)27(31)36)29-24(30-25)19-8-12-21(13-9-19)37-16-22(34)28-20-10-6-18(7-11-20)17(3)33/h6-13h,4-5,14-16h2,1-3h3,(h,28,34)(h,29,30)key: zkucffyoqojlgt-uhfffaoyax smiles cccn1c2=c(c(=o)n(c1=o)ccc)nc(=n2)c3=cc=c(c=c3)occ(=o)nc4=cc=c(c=c4)c(=o)c properties chemical formula c27h29n5o5 molar mass 503.56 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