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2-(2,4-dinitrophenylthioamino)-2,3,4,5-tetraphenyl-2H-pyrrole is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

103723-64-4

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103723-64-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 103723-64-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,3,7,2 and 3 respectively; the second part has 2 digits, 6 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 103723-64:
(8*1)+(7*0)+(6*3)+(5*7)+(4*2)+(3*3)+(2*6)+(1*4)=94
94 % 10 = 4
So 103723-64-4 is a valid CAS Registry Number.

103723-64-4Downstream Products

103723-64-4Relevant academic research and scientific papers

Oxidation of 2,4-dinitrobenzenesulphenamide in the Presenco of 2,3,4,5-Tetraphenylpyrrole.

Atkinson, Robert S.,Judkins, Brian D.,Russell, David R.,Sherry, Leslie, J. S.

, p. 1967 - 1970 (2007/10/02)

Oxidation of the title sulphenamide (1) with lead tetra-acetate in the presence of 2,3,4,5-tetraphenylpyrrole gave 2,4,5,6-tetraphenylpyrimidine (3) and 2-(2,4-dinitrophenylthioamino)-2,3,4,5-tetraphenyl-2-H-pyrrole (7) as major products.The structure of

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