The chemical "10,11-dimethoxy-5,8,13,13a-tetrahydro-6H-[1,3]dioxolo[4,5-g]isoquino[3,2-a]isoquinolin-9-ylamine" is a complex organic compound with a unique molecular structure. It belongs to the class of isoquinolines, which are heterocyclic aromatic compounds with a benzene ring fused to a pyridine ring. This specific compound features a tetrahydro-6H-dioxolo[4,5-g]isoquinoline core, with a dimethoxy group at the 10,11 positions and an amine group at the 9 position. The presence of the dioxolane ring and the amine group contribute to its potential biological activity and reactivity. 10,11-dimethoxy-5,8,13,13a-tetrahydro-6H-[1,3]dioxolo[4,5-g]isoquino[3,2-a]isoquinolin-9-ylamine may be of interest in medicinal chemistry due to its structural features, which could interact with biological targets in various ways.
The CAS Registry Mumber 28111-11-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,8,1,1 and 1 respectively; the second part has 2 digits, 1 and 1 respectively. Calculate Digit Verification of CAS Registry Number 28111-11: (7*2)+(6*8)+(5*1)+(4*1)+(3*1)+(2*1)+(1*1)=77 77 % 10 = 7 So 28111-11-7 is a valid CAS Registry Number.