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51348-06-2

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51348-06-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 51348-06-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,1,3,4 and 8 respectively; the second part has 2 digits, 0 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 51348-06:
(7*5)+(6*1)+(5*3)+(4*4)+(3*8)+(2*0)+(1*6)=102
102 % 10 = 2
So 51348-06-2 is a valid CAS Registry Number.

51348-06-2Relevant academic research and scientific papers

2,4-Dinitrophenylhydroxylamine: An efficient and more general reagent for iron-catalyzed allylic amination

Singh,Nicholas

, p. 3087 - 3097 (2007/10/03)

2,4-Dinitrophenylhydroxylamine (1) is an efficient reagent for the iron-catalyzed regioselective allylic amination of olefins. Moderate to excellent yields of N-DNP-N-allyl amines (2) are obtained resulting from introduction of the N-DNP group at the less

A STUDY OF NUCLEOPHILICITY IN SELECTED SYSTEMS

Zima, Vitezslav,Pytela, Oldrich,Vecera, Miroslav

, p. 814 - 821 (2007/10/02)

Kinetic studies have been carried out of the reactions of 15 nucleophiles with 2,4-dinitrophenyl acetate and 14 nucleophiles with 2,4-dinitrofluorobenzene in 52percent (w/w) methanol at 25 deg C.The rate constant values obtained and literature data have been treated by the factor analysis.It has been found that the description of nucleophilicity at least needs two factors.The nucleophiles studied are divided into two groups (ionic and nitrogen-containing ones).In each group, the nucleophilic properties are affected by linear combination of both factors.

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