79947-67-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 79947-67-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,9,9,4 and 7 respectively; the second part has 2 digits, 6 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 79947-67:
(7*7)+(6*9)+(5*9)+(4*4)+(3*7)+(2*6)+(1*7)=204
204 % 10 = 4
So 79947-67-4 is a valid CAS Registry Number.
79947-67-4Relevant academic research and scientific papers
VCl3 catalysed efficient synthesis of β-enamine esters and ketones from β-keto esters
Rajitha, Bavanthula,Reddy, Penthala Narsimha,Kumar, Buridapad Sunil,Srinivasulu, Neeladri,Reddy, Yerram Reddy Thirupathi
, p. 535 - 536 (2007/10/03)
VCl3 is a useful and efficient catalyst for the synthesis of β-enamine esters and ketones from β-keto esters with primary amines.
