The chemical compound "((3aR)-3,3a,4,5,6,7,8,9-octahydro-cycloocta[c]isoxazol-3c-yl)-phenyl-methanone" is a complex organic molecule with a unique structure. It features an octahydro-cycloocta[c]isoxazole ring system, which is a type of fused ring structure containing oxygen and nitrogen atoms. The compound is characterized by its 3aR stereochemistry, indicating the specific spatial arrangement of atoms around the 3a carbon. The phenyl group is attached to the methanone (or methyl ketone) functional group, which consists of a carbonyl group (C=O) bonded to a methyl group (CH3). This structure is significant in organic chemistry due to its potential applications in the synthesis of pharmaceuticals and other specialty chemicals, where the stereochemistry and ring systems can influence the compound's reactivity and biological activity.
The CAS Registry Mumber 37543-36-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,7,5,4 and 3 respectively; the second part has 2 digits, 3 and 6 respectively. Calculate Digit Verification of CAS Registry Number 37543-36: (7*3)+(6*7)+(5*5)+(4*4)+(3*3)+(2*3)+(1*6)=125 125 % 10 = 5 So 37543-36-5 is a valid CAS Registry Number.