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O-(2,3,6-tri-O-benzoyl-4-deoxy-4-C-ethynyl-β-D-glucopyranosyl)-(1->6)-3,7-anhydro-4,5,8-tri-O-benzyl-1,1,2,2-tetradehydro-1,2-dideoxy-1-C-(trimethylsilyl)-D-glycero-D-gulo-octitol is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

181270-99-5

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181270-99-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 181270-99-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,8,1,2,7 and 0 respectively; the second part has 2 digits, 9 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 181270-99:
(8*1)+(7*8)+(6*1)+(5*2)+(4*7)+(3*0)+(2*9)+(1*9)=135
135 % 10 = 5
So 181270-99-5 is a valid CAS Registry Number.

181270-99-5Downstream Products

181270-99-5Relevant academic research and scientific papers

109. Oligosaccharide analogues of polysaccharides: Part 8. Orthogonally protected cellobiose-derived dialkynes. A convenient method for the regioselective bromo- and protodegermylation of trimethylgermyl- and trimethylsilyl-protected dialkynes

Ernst, Alexander,Vasella, Andrea

, p. 1279 - 1294 (2007/10/03)

The cellobiose-derived dialkynes 14 and 15 were prepared by glycosidation of the acceptor 9 with the thioglycosides 12 (82%) and 13 (85%), respectively. The acceptor 9 was prepared from the known alcohol 2 via the lactone 7 in five steps (48% overall), an

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