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Toluene-4-sulfonic acid-(7-trifluoromethyl-[8]quinolyl ester) is a complex organic compound with the chemical formula C15H11F3NO4S. It is derived from toluene-4-sulfonic acid, which is a derivative of toluene, a common aromatic hydrocarbon. The compound features a quinolyl ester group, specifically a 7-trifluoromethyl-[8]quinolyl moiety, which is attached to the toluene-4-sulfonic acid through an ester linkage. This results in a molecule with a unique combination of properties, including potential applications in chemical synthesis and as a reagent in various organic reactions. The presence of the trifluoromethyl group and the quinolyl ester contributes to its stability and reactivity, making it a compound of interest in the field of organic chemistry.

389-21-9

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389-21-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 389-21-9 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 3,8 and 9 respectively; the second part has 2 digits, 2 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 389-21:
(5*3)+(4*8)+(3*9)+(2*2)+(1*1)=79
79 % 10 = 9
So 389-21-9 is a valid CAS Registry Number.

389-21-9Downstream Products

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