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289686-88-0

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289686-88-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 289686-88-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,8,9,6,8 and 6 respectively; the second part has 2 digits, 8 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 289686-88:
(8*2)+(7*8)+(6*9)+(5*6)+(4*8)+(3*6)+(2*8)+(1*8)=230
230 % 10 = 0
So 289686-88-0 is a valid CAS Registry Number.

289686-88-0Relevant articles and documents

Anti-quinazoline compounds

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Page column 17-18, (2010/02/05)

Dihydroquinazoline derivatives of the formula where R3is —(CH2)p—A where p is from 1 to 4 and A is a 5- or 6-membered N-containing heterocyclic ring attached via the N atom or A is —NA′A″ wherein A′ and A″ are the same or different and are each a C1-C4alkyl group or their pharmaceutically acceptable salts possessing anti-cancer activity.

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