51925-50-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 51925-50-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,1,9,2 and 5 respectively; the second part has 2 digits, 5 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 51925-50:
(7*5)+(6*1)+(5*9)+(4*2)+(3*5)+(2*5)+(1*0)=119
119 % 10 = 9
So 51925-50-9 is a valid CAS Registry Number.
51925-50-9Relevant academic research and scientific papers
Syntheses of Substituted Pyrazoloquinolines, 3,4-Dihydro-4-oxopyrimidothienoquinoline and Pyridopyrimidoquinoline
Neelima,Bhat, Balkrisen,Bhaduri, Amiya Prasad
, p. 925 - 928 (2007/10/02)
Syntheses of substituted pyrazoloquinolines, 3,4-dihydro-4-oxopyrimidothienoquinoline and 12-phenylpyridopyrimidoquinoline are described.
