459219-30-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 459219-30-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 4,5,9,2,1 and 9 respectively; the second part has 2 digits, 3 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 459219-30:
(8*4)+(7*5)+(6*9)+(5*2)+(4*1)+(3*9)+(2*3)+(1*0)=168
168 % 10 = 8
So 459219-30-8 is a valid CAS Registry Number.
459219-30-8Relevant articles and documents
Substituted 2-phenyl-4-quinolone-3-carboxylic acid compounds and their use as antitumor agents
-
Page/Page column 5, (2008/06/13)
Substituted 2-phenyl-4-quinolone-3-carboxylic acid derivatives and their salts were synthesized. The results of preliminary screening revealed that these compounds are potent in killing solid tumor cancers.