rb-3007 rb-3007 rb-3007 is an orally active analogue of rb-101. it acts as an enkephalinase inhibitor, which is used in scientific research. rb-3007 names iupac name benzyl n-)methyl]-3-(-4-yl)propanoyl}-l-alaninate systematic iupac name benzyl (9s,12s)-7--9--4-yl)methyl]-12-methyl-2,7,10-trioxo-6-oxa-3-thia-11-aza-7λ5-phosphatridecan-13-oate other names rb3007, ls-15768 identifiers 3d model (jsmol) interactive image chemspider 9247929 pubchem cid 11072779 inchi inchi=1s/c37h41n2o6ps/c1-27(37(42)44-25-30-12-6-3-7-13-30)39-36(41)34(24-29-18-20-32(21-19-29)31-14-8-4-9-15-31)26-46(43,45-22-23-47-28(2)40)35(38)33-16-10-5-11-17-33/h3-21,27,34-35h,22-26,38h2,1-2h3,(h,39,41)/t27-,34+,35+,46?/m0/s1key: pyjmlilrvyluhw-uncdkacksa-n smiles c(nc(=o)(cc1=cc=c(c=c1)c1=cc=cc=c1)cp(=o)(occsc(c)=o)(n)c1=cc=cc=c1)c(=o)occ1=cc=cc=c1 properties chemical formula c37h41n2o6ps molar mass 672.78 g·mol−1 except where otherwise noted, data are given for materials in their standard state (at 25 °c , 100 kpa). infobox references