(4R,6S)-6-Methyl-7,7-dioxo-5,6-dihydro-4H-thieno[2,3-b]thiopyran-4-ol (CAS RN 147128-77-6) with a purity by weight of 94 % or more
Export control on dangerous chemicals
condition:B,certificate:Y915,action:29|condition:B,certificate:Y916,action:29|condition:B,certificate:Y150,action:29|condition:B,action:09