1167443-17-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1167443-17-5 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,6,7,4,4 and 3 respectively; the second part has 2 digits, 1 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 1167443-17:
(9*1)+(8*1)+(7*6)+(6*7)+(5*4)+(4*4)+(3*3)+(2*1)+(1*7)=155
155 % 10 = 5
So 1167443-17-5 is a valid CAS Registry Number.
1167443-17-5Relevant articles and documents
Thermal and photochemical oxidation of 2-acetylcyclopentanone with atmospheric oxygen
Novikov,Shestak
, p. 1099 - 1110 (2013/07/26)
The major products of thermal (acetone, CaCl2 excess, reflux) and photochemical (acetone or CCl4, room temperature) oxidation of 2-acetylcyclopentanone with atmospheric oxygen are 2-acetyl-2- hydroxycyclopentanone, 2-acetyl-2-hydroxy
