The chemical compound "(3aβ,4aβ,8aβ,9aβ)-3a,4,4a,5,6,8,8a,9,9a-decahydro-8a-methyl-5-methylenenaphtho<2,3-b>furan-2(3H)-one" is a complex organic molecule with a unique structure. It features a decalin ring system, which is a type of fused ring structure common in many natural products. The compound is characterized by the presence of a methyl group at the 8a position and a methylene group at the 5 position, which contributes to its specific chemical properties. The naphtho-furan ring system is a key structural element, indicating the presence of a naphthalene ring fused with a furan ring. This particular arrangement of atoms and functional groups gives the compound its distinct chemical and physical characteristics, which may be relevant in various applications, such as in the synthesis of pharmaceuticals or other specialty chemicals.
The CAS Registry Mumber 4616-43-7 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 4,6,1 and 6 respectively; the second part has 2 digits, 4 and 3 respectively. Calculate Digit Verification of CAS Registry Number 4616-43: (6*4)+(5*6)+(4*1)+(3*6)+(2*4)+(1*3)=87 87 % 10 = 7 So 4616-43-7 is a valid CAS Registry Number.