Benzenesulfonic acid, 4-nitro-, 2-(2-cyclopenten-1-yl)ethyl ester is a complex organic compound with the chemical formula C13H15NO4S. It is an ester derivative of benzenesulfonic acid, featuring a nitro group at the 4-position and a 2-cyclopenten-1-ylethyl ester group attached to the benzene ring. Benzenesulfonic acid, 4-nitro-, 2-(2-cyclopenten-1-yl)ethyl ester is characterized by its aromatic structure, with the benzene ring acting as the central core. The presence of the nitro group imparts specific chemical properties, such as increased reactivity and the potential for further chemical transformations. The cyclopenten-1-ylethyl ester group introduces a cyclic structure, which can affect the compound's physical properties and reactivity. This chemical is primarily of interest in the field of organic chemistry, where it may be used in the synthesis of more complex molecules or as an intermediate in various chemical processes.
The CAS Registry Mumber 791-67-3 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 7,9 and 1 respectively; the second part has 2 digits, 6 and 7 respectively. Calculate Digit Verification of CAS Registry Number 791-67: (5*7)+(4*9)+(3*1)+(2*6)+(1*7)=93 93 % 10 = 3 So 791-67-3 is a valid CAS Registry Number.