181023-18-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 181023-18-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,8,1,0,2 and 3 respectively; the second part has 2 digits, 1 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 181023-18:
(8*1)+(7*8)+(6*1)+(5*0)+(4*2)+(3*3)+(2*1)+(1*8)=97
97 % 10 = 7
So 181023-18-7 is a valid CAS Registry Number.
181023-18-7Relevant academic research and scientific papers
Synthesis of mono-, di- and trisulfated Lewis x trisaccharides
Zhang, Yong-Min,Brodzky, Annie,Sinay, Pierre
, p. 2451 - 2464 (2007/10/03)
3'-Sulfated and 3',6-disulfated Lewis x trisaccharides have been prepared through selective sulfation of methyl 2-acetamido-6-O-benzyl-2- deoxy-4-O-β-D-galactopyranosyl-3-O-(2,3,4-tri-O-benzyl-α-L-fucopyranosyl)- β-Dglucopyranoside, followed by catalytic
