156462-53-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 156462-53-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,5,6,4,6 and 2 respectively; the second part has 2 digits, 5 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 156462-53:
(8*1)+(7*5)+(6*6)+(5*4)+(4*6)+(3*2)+(2*5)+(1*3)=142
142 % 10 = 2
So 156462-53-2 is a valid CAS Registry Number.
156462-53-2Relevant academic research and scientific papers
Facile syntheses of 2-alkyl-2,3-dihydro-2-methylbenzofuran derivatives
Kim,Kim,Chung,Song,Ryu
, p. 1859 - 1870 (2007/10/02)
Various 2-alkyl-2,3-dihydro-2-methylbenzofurans 4 can be easily synthesized from 2-aryloxypropionic acid ethyl esters 1 by 3 steps in good yields.
