119516-31-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 119516-31-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,9,5,1 and 6 respectively; the second part has 2 digits, 3 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 119516-31:
(8*1)+(7*1)+(6*9)+(5*5)+(4*1)+(3*6)+(2*3)+(1*1)=123
123 % 10 = 3
So 119516-31-3 is a valid CAS Registry Number.
119516-31-3Relevant academic research and scientific papers
IMPROVED SYNTHESIS OF TRANS-4-DIETHYLAMINOCINNAMALDEHYDE
Chao, Herbert S.-I.
, p. 1641 - 1650 (2007/10/02)
The title compound was prepared from diisobutylaluminum hydride reduction of 4-diethylaminocinnamonitrile, which in turn was obtained by condensing 4-diethylaminobenzaldehyde and cyanoacetic acid.
