131219-79-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 131219-79-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,1,2,1 and 9 respectively; the second part has 2 digits, 7 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 131219-79:
(8*1)+(7*3)+(6*1)+(5*2)+(4*1)+(3*9)+(2*7)+(1*9)=99
99 % 10 = 9
So 131219-79-9 is a valid CAS Registry Number.
131219-79-9Relevant academic research and scientific papers
Synthesis of N-Methylbenzoquinolines
Beydoun, Nohma,Pfeffer, Michel
, p. 729 - 731 (2007/10/02)
The reaction between internal alkynes and 1-iodo-8-dimethylaminonaphthalene in the presence of catalytic amounts of a cyclopalladated compound provides a new route to N-methylbenzoquinolines.
