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126797-41-9

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126797-41-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 126797-41-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,6,7,9 and 7 respectively; the second part has 2 digits, 4 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 126797-41:
(8*1)+(7*2)+(6*6)+(5*7)+(4*9)+(3*7)+(2*4)+(1*1)=159
159 % 10 = 9
So 126797-41-9 is a valid CAS Registry Number.

126797-41-9Downstream Products

126797-41-9Relevant articles and documents

The Synthesis and Reactivity of Cyclic Thiocarbonates Derived from Some Carbohydrate 1,2-Diols

Patroni, Joseph J.,Stick, Robert V.,Tilbrook, D. Matthew G.,Skelton, Brian W.,White, Allan H.

, p. 2127 - 2141 (2007/10/02)

The attempted synthesis of several carbohydrate 1,2-diols is reported, together with the transformation of two of these diols into cyclic thiocarbonates, namely 4,6-O-benzylidene-3-O-methyl-1,2-O-thiocarbonyl-α-D-glucose and 3,4-O-isopropylidene-1,2-O-thiocarbonyl-β-D-arabinose.The treatment of these thiocarbonates, and a furanose 1,2-thiocarbonate previously prepared by Mukaiyama, with methyl halides and with tributyltin hydride is discussed.A single-crystal X-ray diffraction study of 3,4-O-isopropylidene-1,2-O)-thiocarbonyl-β-D-arabinose is recorded.

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