288391-26-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 288391-26-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,8,8,3,9 and 1 respectively; the second part has 2 digits, 2 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 288391-26:
(8*2)+(7*8)+(6*8)+(5*3)+(4*9)+(3*1)+(2*2)+(1*6)=184
184 % 10 = 4
So 288391-26-4 is a valid CAS Registry Number.
288391-26-4Relevant academic research and scientific papers
Heteroaryl-substituted quinolin-2-one derivatives useful as anticancer agents
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, (2008/06/13)
The present invention relates to compounds of formula 1 and pharmaceutically acceptable salts and solvates thereof wherein R1, R2, R3, R4, R5, R6, R7, R8, R9/sup