93703-07-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 93703-07-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,3,7,0 and 3 respectively; the second part has 2 digits, 0 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 93703-07:
(7*9)+(6*3)+(5*7)+(4*0)+(3*3)+(2*0)+(1*7)=132
132 % 10 = 2
So 93703-07-2 is a valid CAS Registry Number.
93703-07-2Relevant academic research and scientific papers
SYNTHESIS OF 9-CHLOROPYRAZOLOQINOLINES
Manaev, Ya.A.,Perevalov, V.P.,Andreeva, M.A.,Stepanov, B.I.
, p. 918 - 920 (2007/10/02)
A series of 1-methyl-4-arylaminopyrazole-3- and -5-carboxylic acids were synthetized by the reaction of 1-methyl-4-halopyrazole-3- and -5-carboxylic acids with aromatic amines in the presence of a copper catalyst; treatment with phosphorus oxychloride con
