The chemical "1-(2-dimethylamino-ethyl)-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 C26H28N3S+I-. It features a quinolizinium core, which is a type of heterocyclic compound with a seven-membered ring containing two nitrogen atoms. The molecule is characterized by a 2-phenyl group attached to the quinolizinium ring, a 2-dimethylaminoethyl substituent, and a 3-methyl-3H-benzothiazol-2-ylidenemethyl group that extends from the ring, providing a unique structure. The iodide counterion is associated with the positively charged quinolizinium moiety, forming an ionic compound. This chemical is known for its potential applications in various fields, including pharmaceuticals and materials science, due to its specific structural features and properties.
The CAS Registry Mumber 5185-33-1 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 5,1,8 and 5 respectively; the second part has 2 digits, 3 and 3 respectively. Calculate Digit Verification of CAS Registry Number 5185-33: (6*5)+(5*1)+(4*8)+(3*5)+(2*3)+(1*3)=91 91 % 10 = 1 So 5185-33-1 is a valid CAS Registry Number.