139302-22-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 139302-22-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,9,3,0 and 2 respectively; the second part has 2 digits, 2 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 139302-22:
(8*1)+(7*3)+(6*9)+(5*3)+(4*0)+(3*2)+(2*2)+(1*2)=110
110 % 10 = 0
So 139302-22-0 is a valid CAS Registry Number.
139302-22-0Relevant academic research and scientific papers
Syntheses of specifically deoxygenated methyl α-isomaltotriosides
Petrakova,Kovac,Glaudemans
, p. 101 - 112 (2007/10/02)
Specifically deoxygenated methyl α-isomaltotriosides were synthesized by the silver perchlorate-mediated condensation of a protected α-isomaltosyl chloride with suitably blocked derivatives of methyl α-D-glucopyranoside deoxygenated respectively at positi
