CAS 162704-20-3 appears in our catalog under these names: 6-(((3S,4R)-3-Hydroxy-6-(3-hydroxyphenyl)sulfonyl-2,2,3-trimethyl-4H-chromen-4-yl)oxy)-2-methylpyridazin-3-one, UK-157147. Offered by: Biosynth, MedChemExpress. Available pack sizes: 5mg, 1mg, 10mg, 25mg, Get quote.