(3R,3R,6R)-7,8-Dihydro-β,ε-carotene-3,3,8,19-tetrol is a chemical compound registered under CAS number 33474-08-7. It is also known as Siphonaxanthol. NewsChem supplies (3R,3R,6R)-7,8-Dihydro-β,ε-carotene-3,3,8,19-tetrol for laboratory research and bulk production; product code 432663. Send an inquiry for purity, packaging, price and lead time.