283167-11-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 283167-11-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,8,3,1,6 and 7 respectively; the second part has 2 digits, 1 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 283167-11:
(8*2)+(7*8)+(6*3)+(5*1)+(4*6)+(3*7)+(2*1)+(1*1)=143
143 % 10 = 3
So 283167-11-3 is a valid CAS Registry Number.
283167-11-3Relevant academic research and scientific papers
Amide compounds
-
, (2008/06/13)
This invention relates to new amide compounds having the potentiation of the cholinergic activity, etc., and represented by general formula [I]. wherein R1 is acyl, R2 is lower alkyl, etc., A is a single bond, ?or —SO2—, E
