The chemical compound "[3-chlorocarbonyl-2-oxo-3-(triphenyl-λ5-phosphanylidene)-propyl]-triphenyl-phosphonium; chloride" is a complex organic molecule with a unique structure. It features a 3-chlorocarbonyl group, a 2-oxo group, and a 3-(triphenyl-λ5-phosphanylidene)-propyl group, which is connected to a triphenyl-phosphonium cation. The compound also includes a chloride anion, which balances the overall charge of the molecule. [3-chlorocarbonyl-2-oxo-3-(triphenyl-λ5-phosphanylidene)-propyl]-triphenyl-phosphonium; chloride is characterized by its intricate arrangement of carbon, oxygen, chlorine, phosphorus, and hydrogen atoms, and it is likely to have specific applications in organic synthesis or as a reagent in chemical reactions due to its complex structure and charge distribution.
The CAS Registry Mumber 4885-55-6 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 4,8,8 and 5 respectively; the second part has 2 digits, 5 and 5 respectively. Calculate Digit Verification of CAS Registry Number 4885-55: (6*4)+(5*8)+(4*8)+(3*5)+(2*5)+(1*5)=126 126 % 10 = 6 So 4885-55-6 is a valid CAS Registry Number.