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Benzenesulfonamide, N-[2-chloro-4-[(2,4-dinitrophenyl)amino]phenyl]-, also known as 2-chloro-4-[(2,4-dinitrophenyl)amino]benzenesulfonamide, is a chemical compound with the molecular formula C12H8ClN5O4S. It is a derivative of benzenesulfonamide, featuring a chloro group at the 2-position, a dinitrophenyl group attached to the amino group at the 4-position, and a sulfonamide group. Benzenesulfonamide, N-[2-chloro-4-[(2,4-dinitrophenyl)amino]phenyl]- is primarily used as a chemical intermediate in the synthesis of various pharmaceuticals and agrochemicals, particularly in the production of herbicides and dyes. Due to its complex structure and potential applications, it is essential to handle Benzenesulfonamide, N-[2-chloro-4-[(2,4-dinitrophenyl)amino]phenyl]- with care, as it may exhibit hazardous properties and require specific safety measures during its production and use.

98187-76-9

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98187-76-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 98187-76-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,8,1,8 and 7 respectively; the second part has 2 digits, 7 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 98187-76:
(7*9)+(6*8)+(5*1)+(4*8)+(3*7)+(2*7)+(1*6)=189
189 % 10 = 9
So 98187-76-9 is a valid CAS Registry Number.

98187-76-9Downstream Products

98187-76-9Relevant academic research and scientific papers

REACTION OF UNSYMMETRICAL N1,N4-DISUBSTITUTED 1,4-BENZOQUINONE DIIMINES WITH HYDROGEN CHLORIDE

Burmistrov, K. S.,Yurchenko, A. G.

, p. 1722 - 1724 (2007/10/02)

The point of entry of chlorine into the molecules of unsymmetrical p-benzoquinone imines in their reaction with hydrogen chloride is determined by the comparative stability of the isomeric quinonoid intermediates, which can be assessed by means of an addi

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