13672-44-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 13672-44-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,3,6,7 and 2 respectively; the second part has 2 digits, 4 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 13672-44:
(7*1)+(6*3)+(5*6)+(4*7)+(3*2)+(2*4)+(1*4)=101
101 % 10 = 1
So 13672-44-1 is a valid CAS Registry Number.
13672-44-1Relevant articles and documents
Ortho alkylation of aromatic ketimine with functionalized alkene by Rh(I) catalyst
Lim, Sung-Gon,Ahn, Jeong-Ae,Jun, Chui-Ho
, p. 4687 - 4690 (2004)
(Chemical Equation Presented) The reaction of the imine of aromatic ketones with functionalized alkenes was performed under a catalytic amount of (PPh 3)3RhCl, and corresponding ortho-alkylated ketones were obtained after hydrolysis.