1-Chlor-3,3,4,4,5,5-hexafluor-1-cyclopenten-2-yl-monophosphonsaeure, also known as 1-chloro-3,3,4,4,5,5-hexafluoro-1-cyclopenten-2-yl monophosphonic acid, is a complex organic compound with the chemical formula C5ClF6HO3P. It features a cyclopentene ring with a chlorine atom attached to the first carbon, and a phosphonic acid group attached to the second carbon. The molecule also contains six fluorine atoms, which contribute to its unique properties. 1-Chlor-3,3,4,4,5,5-hexafluor-1-cyclopenten-2-yl-monophosphonsaeure is characterized by its stability and reactivity, and it may have potential applications in the synthesis of various pharmaceuticals and specialty chemicals due to its unique structure and reactivity profile.
The CAS Registry Mumber 5942-81-4 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 5,9,4 and 2 respectively; the second part has 2 digits, 8 and 1 respectively. Calculate Digit Verification of CAS Registry Number 5942-81: (6*5)+(5*9)+(4*4)+(3*2)+(2*8)+(1*1)=114 114 % 10 = 4 So 5942-81-4 is a valid CAS Registry Number.