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93849-04-8

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93849-04-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 93849-04-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,3,8,4 and 9 respectively; the second part has 2 digits, 0 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 93849-04:
(7*9)+(6*3)+(5*8)+(4*4)+(3*9)+(2*0)+(1*4)=168
168 % 10 = 8
So 93849-04-8 is a valid CAS Registry Number.

93849-04-8Relevant articles and documents

Long-acting dihydropyridine calcium antagonists. 5. Synthesis and structure-activity relationships for a series of 2-[[(N-substituted-heterocyclyl)ethoxy]methyl]-1,4-dihydropyridine calcium antagonists

Alker,Campbell,Cross,Burges,Carter,Gardiner

, p. 1805 - 1811 (2007/10/02)

The synthesis of a series of 1,4-dihydropyridines which have N-linked heterocycles at the terminus of an ethoxymethyl chain at the 2-position is described. The calcium antagonist activity on rat aorta of this class of DHPs is compared with their negative

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