CAS 17934-12-2 appears in our catalog under these names: (S)-2,3-Dihydro-3,5,7-trihydroxy-3-[(4-methoxyphenyl)methyl]-4H-1-benzopyran-4-one, ≥98%, ≥98%, Eucomol, 98%. Offered by: Chemat, MedChemExpress. Available pack sizes: 5mg, 10mg, 20mg, 50mg, 5 mg, 1 mg.