CAS 117278-74-7 appears in our catalog under these names: Tangshenoside I, 4-[(1E)-3-[(3S)-4-Carboxy-3-(β-D-glucopyranosyloxy)-3-methyl-1-oxobutoxy]-1-propen-1-yl]-2,6-dimethoxyphenyl β-D-glucopyranoside, Tangshenoside I, 99.02%. Offered by: Biosynth, Chemat, MedChemExpress. Available pack sizes: 25mg, 10mg, 50mg, 5mg, 10 mg, 1 mg, 5 mg.