4-ethyl-2,6,7-trioxa-1-phospha-bicyclo[2.2.2]octane 1-selenide is a complex organophosphorus compound with the molecular formula C5H11O3PSe. 4-ethyl-2,6,7-trioxa-1-phospha-bicyclo[2.2.2]octane 1-selenide features a unique bicyclic structure, with a phosphorus atom at the center, three oxygen atoms, and a selenium atom bonded to the phosphorus. The bicyclic structure is composed of two six-membered rings, with the phosphorus and selenium atoms bridging the two rings. The compound also contains an ethyl group attached to one of the carbon atoms in the bicyclic structure. Due to its complex structure and the presence of a selenium atom, 4-ethyl-2,6,7-trioxa-1-phospha-bicyclo[2.2.2]octane 1-selenide may have potential applications in various fields, such as pharmaceuticals, agrochemicals, or materials science, where organophosphorus compounds with unique properties are sought after. However, further research and characterization would be required to determine its specific applications and properties.
The CAS Registry Mumber 3883-97-4 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 3,8,8 and 3 respectively; the second part has 2 digits, 9 and 7 respectively. Calculate Digit Verification of CAS Registry Number 3883-97: (6*3)+(5*8)+(4*8)+(3*3)+(2*9)+(1*7)=124 124 % 10 = 4 So 3883-97-4 is a valid CAS Registry Number.