78161-52-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 78161-52-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,8,1,6 and 1 respectively; the second part has 2 digits, 5 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 78161-52:
(7*7)+(6*8)+(5*1)+(4*6)+(3*1)+(2*5)+(1*2)=141
141 % 10 = 1
So 78161-52-1 is a valid CAS Registry Number.
78161-52-1Relevant academic research and scientific papers
SYNTHESIS OF PART OF THE ANTIGENIC REPEATING-UNIT OF Streptococcus pneumoniae TYPE II
Schwarzenbach, Dominique,Jeanloz, Roger W.
, p. 193 - 202 (2007/10/02)
Condensation of methyl 4-O-acetyl-3-O-(2,3,4-tri-O-acetyl-α-L-rhamnopyranosyl)-α-L-rhamnopyranoside with 2,3,4,6-tetra-O-benzyl-α-D-glucopyranosyl chloride gave a mixture of methyl O--(12)-O-(2,3,
