1234215-45-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1234215-45-2 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,3,4,2,1 and 5 respectively; the second part has 2 digits, 4 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 1234215-45:
(9*1)+(8*2)+(7*3)+(6*4)+(5*2)+(4*1)+(3*5)+(2*4)+(1*5)=112
112 % 10 = 2
So 1234215-45-2 is a valid CAS Registry Number.
1234215-45-2Relevant articles and documents
Catalytic SN2′-selective substitution of allylic chlorides with arylboronic esters
Whittaker, Aaron M.,Rucker, Richard P.,Lalic, Gojko
, p. 3216 - 3218 (2010)
(Figure Presented) A copper-catalyzed SN2′-selective arylation of allylic chlorides has been achieved using arylboronic esters as nucleophiles. Arylation products were obtained in high yield with a variety of allylic chlorides and arylboronic e
