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4-methyl-2,3-diphenyl-5-p-tolyl-2H-[1,2,6]thiadiazine 1-oxide is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

73306-02-2

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73306-02-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 73306-02-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,3,3,0 and 6 respectively; the second part has 2 digits, 0 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 73306-02:
(7*7)+(6*3)+(5*3)+(4*0)+(3*6)+(2*0)+(1*2)=102
102 % 10 = 2
So 73306-02-2 is a valid CAS Registry Number.

73306-02-2Relevant academic research and scientific papers

An Unambiguous Synthesis of Pyrazoles by Sulphur Extrusion from 1,2,6-Thiadiazines

Barluenga, Jose,Lopez-Ortiz, J. Francisco,Tomas, Miguel,Gotor, Vicente

, p. 1891 - 1895 (2007/10/02)

Di-imines (1) react with thionyl chloride and sulphur monochloride and dichloride giving different 1,2,6-thiadiazine S-oxides (3) and 1,2,6-thiadiazines (4), respectively.These last two compounds lead, by heating, to pyrazoles (6) via thermal extrusion of

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