132-13-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 132-13-8 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 1,3 and 2 respectively; the second part has 2 digits, 1 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 132-13:
(5*1)+(4*3)+(3*2)+(2*1)+(1*3)=28
28 % 10 = 8
So 132-13-8 is a valid CAS Registry Number.
InChI:InChI=1/C14H18N2O4/c1-7-3-9-10(4-8(7)2)16(6-15-9)14-13(19)12(18)11(5-17)20-14/h3-4,6,11-14,17-19H,5H2,1-2H3/t11-,12-,13-,14+/m1/s1
132-13-8Relevant academic research and scientific papers
Deprotection of α-imidazole/benzimidazole ribonucleosides by catalytic carbon tetrabromide initiated photolysis
Chandra, Tilak,Brown, Kenneth L.
, p. 8617 - 8619 (2007/10/03)
Several protected benzimidazole and imidazole α-ribonucleosides were deprotected in excellent yield at ambient temperature using CBr4 initiated photolysis in methanol at ambient temperature. No selectivity was observed and both trityl and isopr