885949-55-3 Usage
General Description
2,3,4,5,6-Pentafluorophenyl 2-chlorobenzenesulfonate is a chemical compound composed of a pentafluorophenyl group and a 2-chlorobenzenesulfonate group. It is commonly used as a reagent in organic synthesis, particularly in the introduction of sulfonate groups onto aromatic compounds. The compound is highly reactive and is often used in cross-coupling reactions and carbon-carbon bond formation. It has a range of applications in the pharmaceutical and agrochemical industries, and its unique chemical properties make it a valuable tool in the synthesis of complex organic compounds. Additionally, it is known for its high stability and selectivity in various chemical reactions.
Check Digit Verification of cas no
The CAS Registry Mumber 885949-55-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,8,5,9,4 and 9 respectively; the second part has 2 digits, 5 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 885949-55:
(8*8)+(7*8)+(6*5)+(5*9)+(4*4)+(3*9)+(2*5)+(1*5)=253
253 % 10 = 3
So 885949-55-3 is a valid CAS Registry Number.