The chemical compound "1-oxy-2,3a-diphenyl-7a-pyrrolidin-1-yl-3b,4,5,6,7,7a-hexahydro-3aH-benzo[d]pyrazolo[1,5-b]isoxazol-3-one" is a complex organic molecule with a unique structure. It features a benzo[d]pyrazolo[1,5-b]isoxazol-3-one core, which is a fused ring system incorporating both pyrazole and isoxazole moieties. The molecule is further characterized by a hexahydro structure, indicating the presence of six hydrogen atoms in a cyclic arrangement, and a pyrrolidin-1-yl group attached to the 7a position, which contributes to the molecule's nitrogen-containing ring structure. The 2,3a-diphenyl substitution pattern suggests the presence of two phenyl groups attached to specific carbon atoms, enhancing the molecule's aromatic character. 1-oxy-2,3a-diphenyl-7a-pyrrolidin-1-yl-3b,4,5,6,7,7a-hexahydro-3aH-benzo[d]pyrazolo[1,5-b]isoxazol-3-one is likely to have specific applications in medicinal chemistry or as a precursor in the synthesis of other complex organic molecules, given its intricate structure and potential for interaction with biological targets.
The CAS Registry Mumber 71964-81-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,1,9,6 and 4 respectively; the second part has 2 digits, 8 and 1 respectively. Calculate Digit Verification of CAS Registry Number 71964-81: (7*7)+(6*1)+(5*9)+(4*6)+(3*4)+(2*8)+(1*1)=153 153 % 10 = 3 So 71964-81-3 is a valid CAS Registry Number.