257609-09-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 257609-09-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,5,7,6,0 and 9 respectively; the second part has 2 digits, 0 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 257609-09:
(8*2)+(7*5)+(6*7)+(5*6)+(4*0)+(3*9)+(2*0)+(1*9)=159
159 % 10 = 9
So 257609-09-9 is a valid CAS Registry Number.
257609-09-9Relevant academic research and scientific papers
Anthranilic acid derivatives
-
, (2008/06/13)
The present invention relates to an anthranilic acid derivative expressed by the following formula (1) or the following formula (2), or its pharmacologically permissible salt or solvate.
