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114669-70-4

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114669-70-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 114669-70-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,4,6,6 and 9 respectively; the second part has 2 digits, 7 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 114669-70:
(8*1)+(7*1)+(6*4)+(5*6)+(4*6)+(3*9)+(2*7)+(1*0)=134
134 % 10 = 4
So 114669-70-4 is a valid CAS Registry Number.

114669-70-4Relevant articles and documents

Synthesis of 2-acetamido-2-deoxy-4-O-(2-O-methyl-beta-D-galactopyranosyl)- D-glucopyranose (N-acetyl-2'-O-methyllactosamine).

Abbas,Piskorz,Matta

, p. 131 - 141 (2007/10/02)

1,3,4,6-Tetra-O-acetyl-2-O-methyl-D-galactopyranose, prepared from known methyl 6-O-acetyl-3,4-O-isopropylidene-beta-D-galactopyranoside, was treated with hydrogen bromide in dichloromethane to afford 3,4,6-tri-O-acetl-2-O-methyl-alpha-D-galactopyranosyl

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