88752-87-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 88752-87-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,8,7,5 and 2 respectively; the second part has 2 digits, 8 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 88752-87:
(7*8)+(6*8)+(5*7)+(4*5)+(3*2)+(2*8)+(1*7)=188
188 % 10 = 8
So 88752-87-8 is a valid CAS Registry Number.
88752-87-8Relevant academic research and scientific papers
PYRIDINE ANNELATION OF o-METHYL ARYLCARBOXYLIC ACIDS WITH VILSMEIER REAGENTS
Meth-Cohn, Otto,Taljaard, Heinrich C.
, p. 4607 - 4610 (2007/10/02)
The annelation of a pyridine ring by its c-position to pyridines, quinolines- and quinoxalines bearing ortho methyl and carboxylic acid groups occurs on treatment with Vilsmeier reagents; the reaction incorporates the nitrogen of the reagent.
