"8b-phenyl-3a,8b-dihydro-2H-indeno[1,2-b]furan-2,4(3H)-dione" is a complex organic chemical compound characterized by a unique molecular structure. It features a phenyl group attached to the 8b position of a 3a,8b-dihydro-indeno[1,2-b]furan framework, which includes a furan ring fused to an indene system. The compound also has two carbonyl groups, one at the 2 position and another at the 4 position, indicating the presence of a dione functional group. This structure classifies it within the family of indeno-furan derivatives, which are known for their potential applications in various chemical and pharmaceutical contexts. The specific arrangement of atoms and functional groups in 8b-phenyl-3a,8b-dihydro-2H-indeno[1,2-b]furan-2,4(3H)-dione suggests it may have distinct chemical properties and reactivity, although further analysis would be required to determine its specific applications and behavior.
The CAS Registry Mumber 5446-64-0 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 5,4,4 and 6 respectively; the second part has 2 digits, 6 and 4 respectively. Calculate Digit Verification of CAS Registry Number 5446-64: (6*5)+(5*4)+(4*4)+(3*6)+(2*6)+(1*4)=100 100 % 10 = 0 So 5446-64-0 is a valid CAS Registry Number.