1H,5H-[1,2]Diphospholo[1,2-a][1,2]diphosphole, tetrahydro- is a complex inorganic compound with the molecular formula C2H8P4. It is a derivative of diphosphole, a heterocyclic compound containing two phosphorus atoms. The tetrahydro prefix indicates that the compound has four hydrogen atoms added to its structure, making it a saturated hydrocarbon. 1H,5H-[1,2]Diphospholo[1,2-a][1,2]diphosphole, tetrahydro- is of interest in the field of organophosphorus chemistry due to its unique structure and potential applications in materials science and catalysis. It is characterized by its stability and reactivity, which can be further explored for the development of new compounds and reactions.
The CAS Registry Mumber 66872-86-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,6,8,7 and 2 respectively; the second part has 2 digits, 8 and 6 respectively. Calculate Digit Verification of CAS Registry Number 66872-86: (7*6)+(6*6)+(5*8)+(4*7)+(3*2)+(2*8)+(1*6)=174 174 % 10 = 4 So 66872-86-4 is a valid CAS Registry Number.