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172218-73-4

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172218-73-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 172218-73-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,7,2,2,1 and 8 respectively; the second part has 2 digits, 7 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 172218-73:
(8*1)+(7*7)+(6*2)+(5*2)+(4*1)+(3*8)+(2*7)+(1*3)=124
124 % 10 = 4
So 172218-73-4 is a valid CAS Registry Number.

172218-73-4Downstream Products

172218-73-4Relevant articles and documents

Synthesis of sialyl Lewis X ganglioside analogues containing modified L-fucose residues

Hasegawa,Kato,Ando,Ishida,Kiso

, p. 165 - 181 (2007/10/02)

Sialyl Le(X) ganglioside analogues containing 2-epi-, 2,3-di-epi-, 4-epi-, and 2-O-methyl-L-fucose in place of the L-fucose residue have been synthesized. Glycosylation of 2-(trimethylsilyl)ethyl O-(2-acetamido-4,6-O-benzylidene-2-deoxy-β-D-glucopyranosyl

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