119841-22-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 119841-22-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,9,8,4 and 1 respectively; the second part has 2 digits, 2 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 119841-22:
(8*1)+(7*1)+(6*9)+(5*8)+(4*4)+(3*1)+(2*2)+(1*2)=134
134 % 10 = 4
So 119841-22-4 is a valid CAS Registry Number.
119841-22-4Relevant academic research and scientific papers
SYNTHESIS OF SILYLATED 1,3-DIENES VIA THE CARBOPALLADATION OF ALLENES.
Cazes, Bernard,Colovray, Veronique,Gore, Jacques
, p. 627 - 630 (2007/10/02)
Catalytic carbopalladation of allenes 1 or 2 with silylated vinyl bromides 3 gives ?-allyl palladium complexes 5 which are trapped by stabilized enolates and lead to β-difunctionalized silylated dienes 7-9.
