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58357-89-4

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58357-89-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 58357-89-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,8,3,5 and 7 respectively; the second part has 2 digits, 8 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 58357-89:
(7*5)+(6*8)+(5*3)+(4*5)+(3*7)+(2*8)+(1*9)=164
164 % 10 = 4
So 58357-89-4 is a valid CAS Registry Number.

58357-89-4Downstream Products

58357-89-4Relevant articles and documents

Synthesis and Biological Evaluation of a Series of Substituted 4,5-Diphenylpyridine-2,6(1H,5H)-diones

Andrews, Peter R.,Brinkworth, Ross I.,Partridge, Ashton C.,Reiss, James A.

, p. 1717 - 1726 (2007/10/02)

We report the synthesis of a series of disubstituted 4,5-diphenylpyridine-2,6(1H,5H)-diones (8), (10), (12)-(21), their characterization by 1H and 13 C n.m.r. spectroscopy and their receptor binding affinities for catecholamine and benzodiazepine receptors.

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