The chemical compound "(3aα,4β,4aα,5aα,6β,6aα)-4,4a,5,5a,6,6a-hexahydro-4,6-etheno-1H-cycloprop[f]isobenzofuran-1,3(3aH)-dione" is a complex organic molecule with a unique structure. It features a hexahydro core, which means it contains six hydrogen atoms bonded to carbon atoms in a cyclic structure. The compound also has an etheno bridge between carbons 4 and 6, creating a double bond and a cyclopropane ring fused to an isobenzofuran framework. The isobenzofuran ring system is characterized by a benzene ring fused to a furan ring, with the cyclopropane ring adding to the molecule's complexity. The compound's stereochemistry is defined by the alpha and beta positions of the hydrogen atoms at various carbon centers, indicating the three-dimensional arrangement of these atoms. This molecule is an example of the intricate and diverse structures found in organic chemistry, with potential applications in pharmaceuticals, materials science, or as intermediates in synthetic chemistry.
The CAS Registry Mumber 944-41-2 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 9,4 and 4 respectively; the second part has 2 digits, 4 and 1 respectively. Calculate Digit Verification of CAS Registry Number 944-41: (5*9)+(4*4)+(3*4)+(2*4)+(1*1)=82 82 % 10 = 2 So 944-41-2 is a valid CAS Registry Number.