52208-61-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 52208-61-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,2,2,0 and 8 respectively; the second part has 2 digits, 6 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 52208-61:
(7*5)+(6*2)+(5*2)+(4*0)+(3*8)+(2*6)+(1*1)=94
94 % 10 = 4
So 52208-61-4 is a valid CAS Registry Number.
InChI:InChI=1/C11H9NO4/c13-9-5-7-3-1-2-4-8(7)11(16)12(9)6-10(14)15/h1-4H,5-6H2,(H,14,15)/p-1
52208-61-4Relevant academic research and scientific papers
N-substituted spirosuccinimide, spiropyridazine, spiroazetidine, and acetic acid aldose reductase inhibitors derived from isoquinoline-1,3- diones. 2
Malamas,Hohman
, p. 2059 - 2070 (2007/10/02)
The isoquinoline-1,3-dione framework featured in our clinical candidate (1) and its congener was used as the template in the design of several new series of aldose reductase inhibitors (ARIs). These series included N'- substituted spirosuccinimide, spirop