1266331-10-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1266331-10-5 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,6,6,3,3 and 1 respectively; the second part has 2 digits, 1 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 1266331-10:
(9*1)+(8*2)+(7*6)+(6*6)+(5*3)+(4*3)+(3*1)+(2*1)+(1*0)=135
135 % 10 = 5
So 1266331-10-5 is a valid CAS Registry Number.
1266331-10-5Relevant articles and documents
Facile amide formation via S -nitrosothioacids
Pan, Jia,Devarie-Baez, Nelmi O.,Xian, Ming
, p. 1092 - 1094 (2011)
Here we report a novel amide bond formation strategy from simple thioacid and amine starting materials. The reaction is mediated by unstable but very reactive S-nitrosothioacid intermediates. This fast reaction under mild conditions should be useful in synthesis.(Figure Presented)
