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58824-35-4

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58824-35-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 58824-35-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,8,8,2 and 4 respectively; the second part has 2 digits, 3 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 58824-35:
(7*5)+(6*8)+(5*8)+(4*2)+(3*4)+(2*3)+(1*5)=154
154 % 10 = 4
So 58824-35-4 is a valid CAS Registry Number.

58824-35-4Relevant articles and documents

Conjugated Schiff's Bases. Part 12. Kinetics and Mechanism of Condensation of Active Methylene Derivatives (CH-Acids) with Nitrosobenzene

Moskal, Janusz,Milart, Piotr

, p. 3201 - 3215 (2007/10/02)

Condensation of various CH-acids of the beta-diketone-type with nitrosobenzene was found to involve a complex sequence of reactions including some reversible processes.The rate-limiting step exhibits second order kinetics and general base catalysis dependence.Structural and solvation effects were considered in terms of the corresponding activation parameters.A detailed mechanism for this condensation is proposed.

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