91393-65-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 91393-65-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,1,3,9 and 3 respectively; the second part has 2 digits, 6 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 91393-65:
(7*9)+(6*1)+(5*3)+(4*9)+(3*3)+(2*6)+(1*5)=146
146 % 10 = 6
So 91393-65-6 is a valid CAS Registry Number.
91393-65-6Relevant articles and documents
A novel and convenient protocol for synthesis of a-haloacrylates
Biao, Jiang,Ying, Dou,Xiangya, Xu,Min, Xu
, p. 593 - 596 (2008/04/12)
A novel and convenient protocol for synthesis of a-haloacrylates starting from phosphonium ylide and aldedyde or alcohol was described. Halodimethylsulfonium halide was used for the first time in halogenation of phosphonium ylide. Good yield as well as a