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92443-93-1

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92443-93-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 92443-93-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,2,4,4 and 3 respectively; the second part has 2 digits, 9 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 92443-93:
(7*9)+(6*2)+(5*4)+(4*4)+(3*3)+(2*9)+(1*3)=141
141 % 10 = 1
So 92443-93-1 is a valid CAS Registry Number.

92443-93-1Downstream Products

92443-93-1Relevant articles and documents

The Reactivity of 4-Hydroxy-6-methyl-2-pyrone Towards Aliphatic Saturated and α,β-Unsaturated Aldehydes

March, P. de,Moreno-Manas, M.,Casado, J.,Pleixats, R.,Roca, J. L.,Trius, A.

, p. 85 - 89 (2007/10/02)

4-Hydroxy-6-methyl-2-pyrone (triacetic acid lactone) reacts at C-3 with 2-butenal and similar aldehydes by Michael addition.The nonisolated intermediates can undergo transformations in at least five different ways.On the contrary, reaction of the title py

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