The chemical compound "2-(3,4-dichloro-benzyl)-(3at,7at)-hexahydro-4r,7c-epoxido-isoindole-1,3-dione" is a complex organic molecule with a unique structure. It features a benzyl group with two chlorine atoms attached at the 3 and 4 positions, which is connected to a hexahydro-isoindole core. This core has a 1,3-dione functional group and an epoxide ring, which is a three-membered ring containing an oxygen atom. The compound's stereochemistry is specified by the "3at,7at" and "4r,7c" descriptors, indicating the spatial arrangement of the atoms. 2-(3,4-dichloro-benzyl)-(3at,7at)-hexahydro-4r,7c-epioxido-isoindole-1,3-dione may have potential applications in pharmaceuticals or as a synthetic intermediate due to its specific structural features.
The CAS Registry Mumber 7577-89-1 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 7,5,7 and 7 respectively; the second part has 2 digits, 8 and 9 respectively. Calculate Digit Verification of CAS Registry Number 7577-89: (6*7)+(5*5)+(4*7)+(3*7)+(2*8)+(1*9)=141 141 % 10 = 1 So 7577-89-1 is a valid CAS Registry Number.