1192674-34-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1192674-34-2 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,9,2,6,7 and 4 respectively; the second part has 2 digits, 3 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 1192674-34:
(9*1)+(8*1)+(7*9)+(6*2)+(5*6)+(4*7)+(3*4)+(2*3)+(1*4)=172
172 % 10 = 2
So 1192674-34-2 is a valid CAS Registry Number.
1192674-34-2Relevant articles and documents
An olefination via ruthenium-catalyzed decarbonylative addition of aldehydes to terminal alkynes
Guo, Xiangyu,Wang, Jun,Li, Chao-Jun
, p. 15092 - 15093 (2009)
(Chemical Equation Presented) A ruthenium-catalyzed olefination via decarbonylative addition of aldehydes and alkynes has been developed. A strong electronic effect and high chemoselectivity between aromatic and aliphatic aldehydes were observed in this r