131002-04-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 131002-04-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,1,0,0 and 2 respectively; the second part has 2 digits, 0 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 131002-04:
(8*1)+(7*3)+(6*1)+(5*0)+(4*0)+(3*2)+(2*0)+(1*4)=45
45 % 10 = 5
So 131002-04-5 is a valid CAS Registry Number.
131002-04-5Relevant academic research and scientific papers
Palladium-catalyzed Synthesis of Isocoumarin and 1-Isoquinolinone Derivatives
Izumi, Taeko,Nishimoto, Yasuhiro,Kohei, Kunihiro,Kasahara, Akira
, p. 1419 - 1424 (2007/10/02)
In the presence of copper(I) chloride, the palladium catalyzed oxidation of methyl 2-ethenylbenzoates and 2-ethenylbenzamides have been studied.This reaction was used to form isocoumarins and 1-isoquinolinones.
