854463-29-9 Usage
Functional Group
Sulfonyl chloride derivative
Structure
Contains a butane chain with a sulfonyl chloride group attached at the one position and an ethyl group at the two position.
Usage
a. Reagent in organic synthesis
b. Production of pharmaceuticals
c. Production of agrochemicals
d. Synthesis of other organic compounds
Versatility
Introduces the sulfonyl chloride functional group into various organic molecules
Applications
a. Starting material for the synthesis of other sulfonyl chloride derivatives
b. Development of new materials
c. Medicinal chemistry research
Check Digit Verification of cas no
The CAS Registry Mumber 854463-29-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,5,4,4,6 and 3 respectively; the second part has 2 digits, 2 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 854463-29:
(8*8)+(7*5)+(6*4)+(5*4)+(4*6)+(3*3)+(2*2)+(1*9)=189
189 % 10 = 9
So 854463-29-9 is a valid CAS Registry Number.
854463-29-9Relevant articles and documents
Studies on Sulphochlorination of Paraffins. IX. Regularities of the Sulphochlorination of Branched-chain Paraffins
Estel, D.,Mateew, K.,Pritzkow, W.,Schmidt-Renner, W.
, p. 262 - 268 (2007/10/02)
In the cases of 2-methylbutane and 2-methylpentane the formation of tertiary sulphochlorides in the sulphochlorination of the parent hydrocarbons could be established by means of 13C-n.m.r.-spectroscopy.The relative rates of the various C-H-bonds in 2-methylbutane, 2-methylpentane and 3-methylpentane in the sulphochlorination reaction were determined.The relative rates of the tertiary C-H-bonds in the sulphochlorination were considerably lower than the corresponding values for the chlorination of the branched-chain paraffins.
