1273318-22-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1273318-22-1 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,7,3,3,1 and 8 respectively; the second part has 2 digits, 2 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 1273318-22:
(9*1)+(8*2)+(7*7)+(6*3)+(5*3)+(4*1)+(3*8)+(2*2)+(1*2)=141
141 % 10 = 1
So 1273318-22-1 is a valid CAS Registry Number.
1273318-22-1Relevant articles and documents
Synthesis and cross-coupling of sulfonamidomethyltrifluoroborates
Molander, Gary A.,Fleury-Bregeot, Nicolas,Hiebel, Marie-Aude
, p. 1694 - 1697 (2011/05/04)
Sulfonamidomethyltrifluoroborates were successfully synthesized and cross-coupled with a wide range of aryl and heteroaryl chlorides, allowing the construction of a sulfonamidomethyl aryl linkage through a new disconnection, thus offering a new way to acc
