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N-<(1,2-benzisoxazol-3-yl)(2-phenylhydrazino)methyl>benzenesulfinamide is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

81981-89-7

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81981-89-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 81981-89-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,1,9,8 and 1 respectively; the second part has 2 digits, 8 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 81981-89:
(7*8)+(6*1)+(5*9)+(4*8)+(3*1)+(2*8)+(1*9)=167
167 % 10 = 7
So 81981-89-7 is a valid CAS Registry Number.

81981-89-7Downstream Products

81981-89-7Relevant academic research and scientific papers

Novel Rearrangements of N- and α-Halogeno-derivatives of S-Aryl-S-sulphoximides to the Corresponding N-Sulphinylimines

Yoshida, Toyokichi,Naruto, Shunsuke,Uno, Hitoshi,Nishimura, Haruki

, p. 106 - 107 (2007/10/02)

The title N- and α-halogeno-sulphoximides (1) and (2) undergo base-induced rearrangement reactions to give the corresponding N-sulphinylimines (3), suggesting the intermediacy of a three-membered cyclic sulphoximide (4) with an endocyclic S=N moiety.

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