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N-(toluene-4-sulfonyl)-N'-m-tolyl-benzamidine is a complex organic compound with the molecular formula C20H20N2O2S. It is a derivative of benzamidine, featuring a toluene-4-sulfonyl group attached to the nitrogen atom and an m-tolyl group attached to the other nitrogen atom. N-(toluene-4-sulfonyl)-N'-m-tolyl-benzamidine is known for its potential applications in chemical synthesis and as a reagent in various organic reactions. It is characterized by its unique structure, which includes a benzene ring with a sulfonyl group at the para position and an m-tolyl group at the ortho position relative to the amidine functional group. The compound's properties, such as solubility and reactivity, can be influenced by the presence of these substituents, making it a versatile building block in organic chemistry.

31789-57-8

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31789-57-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 31789-57-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,1,7,8 and 9 respectively; the second part has 2 digits, 5 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 31789-57:
(7*3)+(6*1)+(5*7)+(4*8)+(3*9)+(2*5)+(1*7)=138
138 % 10 = 8
So 31789-57-8 is a valid CAS Registry Number.

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