1,2,3a,3b,4,5-Hexahydro-3H-cyclopenta<1,3>cyclopropa<1,2-a>naphthalin-3-on is a complex organic compound with a unique molecular structure. It is a hexahydro derivative of a cyclopenta<1,3>cyclopropa<1,2-a>naphthalin-3-on, which means it contains six hydrogen atoms in its structure. The compound is characterized by a cyclopentane ring fused with a cyclopropane ring and a naphthalene core. The presence of the cyclopropane ring introduces a high degree of strain in the molecule due to its three-membered carbon ring, which is less common and more reactive than the more stable six-membered rings. This strained structure can make the compound reactive and potentially useful in various chemical transformations and synthetic pathways. The compound's specific properties, reactivity, and applications would depend on its ability to participate in reactions such as cycloadditions, rearrangements, or other processes that can take advantage of its unique strained cyclic framework.
The CAS Registry Mumber 5771-65-3 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 5,7,7 and 1 respectively; the second part has 2 digits, 6 and 5 respectively. Calculate Digit Verification of CAS Registry Number 5771-65: (6*5)+(5*7)+(4*7)+(3*1)+(2*6)+(1*5)=113 113 % 10 = 3 So 5771-65-3 is a valid CAS Registry Number.