101726-82-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 101726-82-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,1,7,2 and 6 respectively; the second part has 2 digits, 8 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 101726-82:
(8*1)+(7*0)+(6*1)+(5*7)+(4*2)+(3*6)+(2*8)+(1*2)=93
93 % 10 = 3
So 101726-82-3 is a valid CAS Registry Number.
101726-82-3Relevant articles and documents
SYNTHESIS OF 7-CHLORO-2-BENZOFURYL ARYL KETONES
Prewysz-Kwinto, A.
, p. 1282 - 1284 (2007/10/02)
7-Chloro-3-methyl-2-benzofuryl aryl ketones and a number of their derivatives were obtained by the Friedel-Crafts reaction from 7-chloro-3-methylbenzofurancarboxylic acid chloride and benzene or anisole.