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Benzoic acid, 2-acetyl-2-[(4-methylphenyl)sulfonyl]hydrazide, is a complex organic compound with the chemical formula C16H16N2O4S. It is a derivative of benzoic acid, featuring a hydrazide group attached to the benzene ring through a sulfonyl bridge. Benzoic acid, 2-acetyl-2-[(4-methylphenyl)sulfonyl]hydrazide is characterized by its acetyl group and a 4-methylphenyl sulfonyl moiety, which contribute to its unique chemical properties. It is a white crystalline solid and is used in various chemical reactions and as an intermediate in the synthesis of pharmaceuticals and other organic compounds. Due to its specific structure, it may exhibit reactivity with nucleophiles and electrophiles, making it a potentially valuable building block in organic synthesis.

7689-49-8

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7689-49-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 7689-49-8 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 7,6,8 and 9 respectively; the second part has 2 digits, 4 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 7689-49:
(6*7)+(5*6)+(4*8)+(3*9)+(2*4)+(1*9)=148
148 % 10 = 8
So 7689-49-8 is a valid CAS Registry Number.

7689-49-8Downstream Products

7689-49-8Relevant academic research and scientific papers

Hypervalent iodine (III)-mediated oxidation of aryl sulfonylhydrazones: A facile synthesis of N-aroyl-N′-acyl arylsulfonylhydrazides

Ramakrishna,Dev, Kapil,Maurya, Saransh Wales,Siddiqui, Ibadur Rahman,Maurya, Rakesh

, p. 570 - 573 (2017/01/16)

We have developed a novel and efficient method for the oxidation of aryl sulfonylhydrazones to N-aroyl-N′-acyl arylsulfonylhydrazides, using hypervalent iodine (III) reagent in good yields at room temperature.

Intramolecular Cycloaddition Reactions of N-Sulfonyl Nitrile Imides Bearing Alkenyl Groups

Shimizu, Tomio,Hayashi, Yoshiyuki,Nagano, Yoshio,Teramura, Kazuhiro

, p. 429 - 434 (2007/10/02)

The reaction of the p-tolyl(or phenyl)sulfonylhydrazones of some 2-(alkenyloxy)benzaldehydes with lead tetraacetate leads, via the nitrile imide intermediates, Ar-C(+)=N-N(-)-SO2-C6H4-X-p, to intramolecular 1,3-dipolar cycloadducts and 1-acetyl-2-aroyl-1-

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