60249-04-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 60249-04-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,0,2,4 and 9 respectively; the second part has 2 digits, 0 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 60249-04:
(7*6)+(6*0)+(5*2)+(4*4)+(3*9)+(2*0)+(1*4)=99
99 % 10 = 9
So 60249-04-9 is a valid CAS Registry Number.
60249-04-9Relevant academic research and scientific papers
Reactions of Ethyl 4,5-Dihydro-4-oxothienopyridine-6-carboxylate : Synthesis of New Thienopyridine Derivatives and Thienopyridino-as-triazines
Hassan, M. A.,El-Borai, M.,Salem, M. A. I.
, p. 112 - 114 (2007/10/02)
Ethyl 4,5-dihydro-4-oxothienopyridine-6-carboxylate (I) has been used as the starting compound for the synthesis of some new thienopyridines and thienopyrido-as-triazines.
