129926-76-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 129926-76-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,9,9,2 and 6 respectively; the second part has 2 digits, 7 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 129926-76:
(8*1)+(7*2)+(6*9)+(5*9)+(4*2)+(3*6)+(2*7)+(1*6)=167
167 % 10 = 7
So 129926-76-7 is a valid CAS Registry Number.
129926-76-7Relevant articles and documents
Derivatives of methyl beta-lactoside as substrates for and inhibitors of beta-D-galactosidase from E. coli.
Bock,Adelhorst
, p. 131 - 149 (2007/10/02)
The 2'-,4'-, and 6'-deoxy derivatives of methyl beta-lactoside have been synthesised by deoxygenation at positions 2', 4', and 6', and the 3'-deoxy derivative was obtained by a glycosylation reaction. The 2'-O-methyl, 2'-O-benzyl, 2'-amino-2'-deoxy, and 1
