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58635-16-8

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58635-16-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 58635-16-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,8,6,3 and 5 respectively; the second part has 2 digits, 1 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 58635-16:
(7*5)+(6*8)+(5*6)+(4*3)+(3*5)+(2*1)+(1*6)=148
148 % 10 = 8
So 58635-16-8 is a valid CAS Registry Number.

58635-16-8Relevant articles and documents

Selective Hydrogenation of 4,5-Dihydro-1,3-oxazin-6-ones to Carbaldehyde Derivatives; Chemical Differentiation between Acylazetidin-2-ones and the Corresponding Isomeric Oxazin-6-ones

Drey, Charles N. C.,Ridge, Richard J.,Mtetwa, Eli

, p. 378 - 380 (2007/10/02)

Catalytic hydrogenation of optically active and non-active dihydro-oxazin-6-ones unexpectedly led to preferential reduction of the carbonyl group with ring-opening yielding carbaldehyde derivatives.This reaction resolved a structural problem by leading to

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