CAS 179162-34-6 appears in our catalog under these names: Tetrakis(1-((4-alkyl(C11-C13)phenyl)sulfonyl)-(2S)-pyrrolidinecarboxylate)dirhodium(II), Rh2(S-DOSP)4 98%, Tetrakis[1-[[4-alkyl(C11-C13)phenyl]sulfonyl]-(2S)-pyrrolidinecarboxylate]dirhodium(II), 95%, 95%, Tetrakis[(S)-(-)-N-(p-dodecylphenylsulfonyl)prolinato]dirhodium(II), 97%. Offered by: Biosynth, Ambeed, Chemat, Fluorochem. Available pack sizes: 50mg, 25mg, 100mg, 250mg, 1g.