The chemical "1-(4-dimethylamino-phenyl)-4-(3-methyl-3H-benzothiazol-2-ylidenemethyl)-2-phenyl-5,6,7,8-tetrahydro-quinazolinium; iodide" is a complex organic compound with a molecular formula of C31H30N3S+I-. It features a quinolizinium core, which is a fused ring system consisting of a quinoline and a piperidine. The compound has a 4-dimethylamino-phenyl group attached to the quinolizinium, and a 3-methyl-3H-benzothiazol-2-ylidenemethyl group that forms a bridge between the quinolizinium and a phenyl group. The iodide counterion is associated with the positively charged quinolizinium moiety, making the overall compound an iodide salt. This chemical is known for its potential applications in the field of organic electronics, such as in the development of new materials for organic light-emitting diodes (OLEDs) and other optoelectronic devices, due to its unique electronic properties and structural features.
The CAS Registry Mumber 5567-27-1 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 5,5,6 and 7 respectively; the second part has 2 digits, 2 and 7 respectively. Calculate Digit Verification of CAS Registry Number 5567-27: (6*5)+(5*5)+(4*6)+(3*7)+(2*2)+(1*7)=111 111 % 10 = 1 So 5567-27-1 is a valid CAS Registry Number.