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4-(N-methyl-m-methylphenylhydrazono)-3-methylisoxazol-5-one is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

98664-22-3

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98664-22-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 98664-22-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,8,6,6 and 4 respectively; the second part has 2 digits, 2 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 98664-22:
(7*9)+(6*8)+(5*6)+(4*6)+(3*4)+(2*2)+(1*2)=183
183 % 10 = 3
So 98664-22-3 is a valid CAS Registry Number.

98664-22-3Downstream Products

98664-22-3Relevant academic research and scientific papers

Methylation of 3-Methyl- and 3-Phenyl-4-arylhydrazonoisoxazol-5-ones with Diazomethane

Singh, Shyam K.,Summers, Lindsay A.

, p. 933 - 939 (2007/10/02)

3-Methyl(or phenyl)-4-arylhydrazonoisoxazol-5-ones on methylation with diazomethane afford 3-methyl(or phenyl)-4-(N-methylarylhydrazono)isoxazol-5-ones and 3-methyl(or phenyl)-5-methoxy-4-arylhydrazonoisoxazoles.The latter compounds readily rearrange to 4

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