The chemical compound "(3aS)-1,6,6-trimethyl-4t-phenoxycarbonyloxy-(3ar,4at,7at,7bc)-hexahydro-[1,3]dioxolo[4',5':4,5]cyclopenta[1,2-c]isoxazole" is a complex organic molecule with a unique structure. It features a hexahydro-[1,3]dioxolo[4',5':4,5]cyclopenta[1,2-c]isoxazole core, which is a fused ring system consisting of a cyclopentane ring and an isoxazole ring, with an additional dioxolane ring. The molecule has three methyl groups at positions 1, 6, and 6, and a phenoxycarbonyloxy group at position 4. The stereochemistry is specified with the 'S' configuration at position 3a, and the 't' configuration at positions 3a, 4a, 7a, and 7b, indicating the specific spatial arrangement of these atoms. (3aS)-1,6,6-trimethyl-4t-phenoxycarbonyloxy-(3ar,4at,7at,7bc)-hexahydro-[1,3]dioxolo[4',5':4,5]cyclopenta[1,2-c]isoxazole is characterized by its intricate ring structure and the presence of oxygen atoms in the form of ether and ester groups, which contribute to its reactivity and potential applications in various chemical and pharmaceutical contexts.
The CAS Registry Mumber 73111-68-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,3,1,1 and 1 respectively; the second part has 2 digits, 6 and 8 respectively. Calculate Digit Verification of CAS Registry Number 73111-68: (7*7)+(6*3)+(5*1)+(4*1)+(3*1)+(2*6)+(1*8)=99 99 % 10 = 9 So 73111-68-9 is a valid CAS Registry Number.