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53449-18-6

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53449-18-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 53449-18-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,3,4,4 and 9 respectively; the second part has 2 digits, 1 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 53449-18:
(7*5)+(6*3)+(5*4)+(4*4)+(3*9)+(2*1)+(1*8)=126
126 % 10 = 6
So 53449-18-6 is a valid CAS Registry Number.

53449-18-6Relevant articles and documents

Quinazoline derivatives and therapeutic use thereof

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Page/Page column 21, (2008/06/13)

Quinazoline derivatives represented by the general formula pharmacologically acceptable salts thereof, and compositions containing such compounds are described. Methods for using the compounds for treatment of hyperproliferative disorders are also described.

A Convenient Synthesis of lin-Benzopurines through a Common Intermediate

Leonard, Nelson J.,Kazmierczak, Franciszek,Rykowski, Andrzej

, p. 2933 - 2935 (2007/10/02)

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