(2-Chlor-3,3,4,4,5,5-hexafluor-cyclopenten-1-yl)-phenyl-phosphinsaeure, also known as (2-chloro-3,3,4,4,5,5-hexafluoro-cyclopenten-1-yl)-phenyl-phosphonic acid, is a complex organic compound with the molecular formula C11H5ClF6O3P. (2-Chlor-3,3,4,4,5,5-hexafluor-cyclopenten-1-yl)-phenyl-phosphinsaeure features a cyclopentenyl ring with a chlorine atom at the 2-position and six fluorine atoms at the 3, 3, 4, 4, 5, and 5-positions. It is connected to a phenyl group through a phosphonic acid moiety, which consists of a phosphorus atom bonded to a hydroxyl group and a carboxyl group. This chemical is of interest in the field of organic chemistry, particularly for its potential applications in the synthesis of pharmaceuticals and materials science. Due to its unique structure, it may exhibit specific reactivity and properties that can be exploited in various chemical transformations and reactions.
The CAS Registry Mumber 6776-07-4 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 6,7,7 and 6 respectively; the second part has 2 digits, 0 and 7 respectively. Calculate Digit Verification of CAS Registry Number 6776-07: (6*6)+(5*7)+(4*7)+(3*6)+(2*0)+(1*7)=124 124 % 10 = 4 So 6776-07-4 is a valid CAS Registry Number.