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2,2,2-Trifluor-1-ethansulfonyl-N-(o-carboxy-benzoyl)-ethylamin, also known as 2,2,2-trifluoroethyl o-carboxybenzenesulfonate, is a chemical compound with the molecular formula C10H8F3NO5S. It is a colorless to pale yellow liquid and is used as a reagent in organic synthesis, particularly in the preparation of various pharmaceuticals and agrochemicals. 2,2,2-Trifluor-1-ethansulfonyl-N-(o-carboxy-benzoyl)-ethylamin is known for its ability to act as a sulfonylating agent, facilitating the introduction of sulfonyl groups into organic molecules. It is also recognized for its stability and reactivity, making it a valuable tool in the synthesis of complex molecules. The compound is typically handled with care due to its potential reactivity and should be used in accordance with proper safety protocols.

1612-40-4

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1612-40-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1612-40-4 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 1,6,1 and 2 respectively; the second part has 2 digits, 4 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 1612-40:
(6*1)+(5*6)+(4*1)+(3*2)+(2*4)+(1*0)=54
54 % 10 = 4
So 1612-40-4 is a valid CAS Registry Number.
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