1-oxo-4,10-bisthia-1,2,3,4,9,10-hexahydrophenanathrene is a complex organic compound with a unique molecular structure. It consists of a phenanthrene core, which is a tricyclic aromatic hydrocarbon, with two thiophene rings fused at positions 4 and 10. The compound also features a ketone group (1-oxo) at the 1st position and a hexahydro (six hydrogen atoms) substitution pattern. This chemical is known for its potential applications in various fields, such as pharmaceuticals and materials science, due to its specific properties and reactivity. However, it is essential to note that the compound's toxicity, environmental impact, and other safety aspects should be thoroughly assessed before any practical application.
The CAS Registry Mumber 78499-99-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,8,4,9 and 9 respectively; the second part has 2 digits, 9 and 9 respectively. Calculate Digit Verification of CAS Registry Number 78499-99: (7*7)+(6*8)+(5*4)+(4*9)+(3*9)+(2*9)+(1*9)=207 207 % 10 = 7 So 78499-99-7 is a valid CAS Registry Number.