913837-56-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 913837-56-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 9,1,3,8,3 and 7 respectively; the second part has 2 digits, 5 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 913837-56:
(8*9)+(7*1)+(6*3)+(5*8)+(4*3)+(3*7)+(2*5)+(1*6)=186
186 % 10 = 6
So 913837-56-6 is a valid CAS Registry Number.
913837-56-6Relevant articles and documents
Infrared heat aided solid state synthesis of pyrroles from 1,4-diketones and ammonium acetate
Zhang, Chun,Wang, Jian,Li, Jing-Hua
, p. 204 - 207 (2012)
A facile amination of 1,4-diketones with ammonium acetate has been achieved by mechanochemical grinding assisted by infrared irradiation in the presence of silica gel. The wastes are reduced and the energy resources saved..
