87673-07-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 87673-07-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,7,6,7 and 3 respectively; the second part has 2 digits, 0 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 87673-07:
(7*8)+(6*7)+(5*6)+(4*7)+(3*3)+(2*0)+(1*7)=172
172 % 10 = 2
So 87673-07-2 is a valid CAS Registry Number.
87673-07-2Relevant academic research and scientific papers
SYNTHESIS OF 3-ACYLPYRIDINES UTILIZING A FRIEDEL-CRAFTS REACTION
Comins, Daniel L.,Mantlo, Nathan B.
, p. 3683 - 3686 (2007/10/02)
A synthesis of 3-acylpyridines via a Friedel-Crafts acylation of a dihydropyridine intermediate is described.
