50593-26-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 50593-26-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,0,5,9 and 3 respectively; the second part has 2 digits, 2 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 50593-26:
(7*5)+(6*0)+(5*5)+(4*9)+(3*3)+(2*2)+(1*6)=115
115 % 10 = 5
So 50593-26-5 is a valid CAS Registry Number.
50593-26-5Relevant academic research and scientific papers
DERIVATIVES OF 4-HYDROXYQUINOLINE-3-CARBOXYLIC ACID
Sukhova, N. M.,Lapina, T. V.,Lidak, M. Yu.
, p. 1207 - 1210 (2007/10/02)
A new method for the synthesis of ethyl esters of 2-methyl-4-hydroxyquinoline-3-carboxylic acids has been proposed, and their condensation reaction with 5-nitrofurfural has been described.Data on their antiblastic activity has been presented.