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2-(p-Tolyl-sulfonyl)-aethan-sulfonyl-N,N-diphenyl-amid is a complex organic compound with the molecular formula C21H21NO4S2. It features a central amide group (-CONH-) bonded to two phenyl rings (N,N-diphenyl), with an ethan-sulfonyl group (-CH2-SO2-) attached to one end and a p-tolyl-sulfonyl group (-C6H4-CH3-SO2-) attached to the other end. The p-tolyl-sulfonyl group contains a methyl group (-CH3) attached to the para position of the benzene ring. 2--aethan-sulfonyl- is characterized by its sulfonyl linkages, which contribute to its chemical reactivity and potential applications in various fields, such as pharmaceuticals and materials science.

2525-75-9

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2525-75-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 2525-75-9 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 2,5,2 and 5 respectively; the second part has 2 digits, 7 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 2525-75:
(6*2)+(5*5)+(4*2)+(3*5)+(2*7)+(1*5)=79
79 % 10 = 9
So 2525-75-9 is a valid CAS Registry Number.

2525-75-9Downstream Products

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