1188273-74-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1188273-74-6 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,8,8,2,7 and 3 respectively; the second part has 2 digits, 7 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 1188273-74:
(9*1)+(8*1)+(7*8)+(6*8)+(5*2)+(4*7)+(3*3)+(2*7)+(1*4)=186
186 % 10 = 6
So 1188273-74-6 is a valid CAS Registry Number.
1188273-74-6Relevant articles and documents
Facile construction of highly functionalized 2-pyrrolines via FeCl 3-catalyzed reaction of aziridines with arylalkynes
Fan, Jinmin,Gao, Linfeng,Wang, Zhiyong
scheme or table, p. 5021 - 5023 (2010/01/06)
A series of highly functionalized 2-pyrrolines have been constructed by using a novel FeCl3-catalyzed reaction of aziridines with arylalkynes, in which an aryl-substituted alkenyl cation is involved.