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195434-88-9

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195434-88-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 195434-88-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,9,5,4,3 and 4 respectively; the second part has 2 digits, 8 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 195434-88:
(8*1)+(7*9)+(6*5)+(5*4)+(4*3)+(3*4)+(2*8)+(1*8)=169
169 % 10 = 9
So 195434-88-9 is a valid CAS Registry Number.

195434-88-9Downstream Products

195434-88-9Relevant articles and documents

A facile preparation of the methyl 2-tioglycoside of N-glycolylneuraminic acid, an efficient donor of NeuGc

Sugata, Tetsuji,Higuchi, Ryuichi

, p. 2613 - 2614 (1996)

The methyl 2-thioglycoside of N-glycolylneuraminic acid (SMe-NeuGc, 1), which is an efficient donor of NeuGc in the preparation of sialosyl glycoconjugates, was synthesized from N-acetylneuraminic acid (NeuAc) in 6 steps in good yield. 1 could be glycosyl

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