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130239-66-6

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130239-66-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 130239-66-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,0,2,3 and 9 respectively; the second part has 2 digits, 6 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 130239-66:
(8*1)+(7*3)+(6*0)+(5*2)+(4*3)+(3*9)+(2*6)+(1*6)=96
96 % 10 = 6
So 130239-66-6 is a valid CAS Registry Number.

130239-66-6Downstream Products

130239-66-6Relevant articles and documents

Method of treating a patient having precancerous lesions with phenyl quinazolinone derivatives

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, (2008/06/13)

Derivatives of 2-phenyl quinazolinones are useful for the treatment of patients having precancerous lesions. These compounds are also useful to inhibit growth of neoplastic cells.

Quinazolinone derivatives

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, (2008/06/13)

Compounds of the formula (1) : and pharmaceutically acceptable salts thereof are described wherein R1 is C1 6alkyl, C2 6alkenyl, C3 5-cycloalkylC1 4alkyl, phenylC1 4alkyl or C1 4alkyl substituted by 1 to 6 fluoro groups; R2 is hydrogen, C1 6alkyl, C1 6-alkylthio, C1 6alkoxy, nitro or -NR3R4; and R3 and R4 are independently hydrogen or C1 4alkyl optionally sub-stituted by hydroxy provided that the carbon atom adjacent to the nitrogen atom is not substituted by hydroxy; with the proviso that R1 is not methyl or ethyl when R2 is hydrogen. Processes for their preparation, pharmaceutical compositions containing them and their use as medicaments are described.

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