Trimethyl 9-methyl-2-oxo-1,2,3,9a-tetrahydro-3,9a-ethenocarbazole-1-spirocyclopentane-4,10,11-tricarboxylate is a complex organic compound with a molecular formula of C23H21NO6. It is characterized by a carbazole core, which is a tricyclic aromatic system, and a spirocyclopentane ring. The compound features a 2-oxo group, indicating the presence of a carbonyl group, and three carboxyl groups at positions 4, 10, and 11. The trimethyl groups are attached to the molecule, contributing to its overall structure and properties. This chemical is likely to be found in specialized applications due to its intricate structure, possibly in the field of pharmaceuticals or as an intermediate in the synthesis of other complex molecules.
The CAS Registry Mumber 86340-39-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,6,3,4 and 0 respectively; the second part has 2 digits, 3 and 9 respectively. Calculate Digit Verification of CAS Registry Number 86340-39: (7*8)+(6*6)+(5*3)+(4*4)+(3*0)+(2*3)+(1*9)=138 138 % 10 = 8 So 86340-39-8 is a valid CAS Registry Number.