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14916-55-3

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14916-55-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 14916-55-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,4,9,1 and 6 respectively; the second part has 2 digits, 5 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 14916-55:
(7*1)+(6*4)+(5*9)+(4*1)+(3*6)+(2*5)+(1*5)=113
113 % 10 = 3
So 14916-55-3 is a valid CAS Registry Number.

14916-55-3Downstream Products

14916-55-3Relevant articles and documents

SOLVENT EFFECTS ON KINETICS AND MECHANISM OF ACID-CATALYZED DECOMPOSITION OF 1,3-BIS(4-METHYLPHENYL)TRIAZENE I. REACTIONS IN ALCOHOLS

Nevecna, Tat'jana,Pytela, Oldrich,Ludwig, Miroslav,Kavalek, Jaromir

, p. 147 - 155 (2007/10/02)

The effect of protic solvents (methanol, ethanol, 1-propanol, 2-propanol, 1-butanol, 2-butanol, cyclohexanol) has been studied on the kinetics and mechanism of acid-catalyzed decomposition of 1,3-bis(4-methylphenyl)triazene, using trichloroacetic acid as the acid catalyst.Both the non-dissociated acid and the proton have been found to be catalytically active.The mechanism of splitting of the triazene substrate with the non-dissociated acid involves the general acid catalysis.Comparison of the catalytic rate constants of the two acid catalysts and effect of solventson these values indicate that the general acid catalysis probably also operates in the reaction of the substrate with proton.

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