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58328-32-8

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58328-32-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 58328-32-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,8,3,2 and 8 respectively; the second part has 2 digits, 3 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 58328-32:
(7*5)+(6*8)+(5*3)+(4*2)+(3*8)+(2*3)+(1*2)=138
138 % 10 = 8
So 58328-32-8 is a valid CAS Registry Number.

58328-32-8Relevant articles and documents

PREPARATION OF DIASTEREOISOMERIC 2-DEUTERIO-3-HYDROXY BUTYRATE. A GENERAL METHOD FOR HYDROGENATION OF β-ACYLOXY-α,β-UNSATURATED CROTONATES

Rozzell, J. David

, p. 1767 - 1770 (2007/10/02)

Both erythro- and threo-2-deuterio-3-hydroxybutyrate are prepared selectively, with a hydrogenation over 5percent rhodium on carbon catalyst serving as a key step.This hydrogenation is general for β-acyloxy-α,β-unsaturated crotonates.

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