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4-Acetylamino-toluene-2-sulfonic acid amide is a chemical compound with the molecular formula C9H11NO4S. It is an organic compound derived from toluene, featuring a sulfonic acid group and an acetylamino group. 4-acetylamino-toluene-2-sulfonic acid amide is known for its potential applications in the synthesis of dyes and pharmaceuticals, particularly as an intermediate in the production of certain drugs. Its chemical structure allows for various functional groups to be attached, making it a versatile building block in organic chemistry. The compound's properties, such as solubility and reactivity, can be influenced by the presence of the sulfonic acid and acetylamino groups, which can participate in a range of chemical reactions, including nucleophilic substitutions and acid-base reactions.

200266-64-4

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200266-64-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 200266-64-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,0,0,2,6 and 6 respectively; the second part has 2 digits, 6 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 200266-64:
(8*2)+(7*0)+(6*0)+(5*2)+(4*6)+(3*6)+(2*6)+(1*4)=84
84 % 10 = 4
So 200266-64-4 is a valid CAS Registry Number.

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