The chemical "2-[2-(3,7-dimethyl-6-phenyl-pyrrolo[2,1-b]thiazol-5-yl)-vinyl]-3-ethyl-benzothiazolium; iodide" is a complex organic compound with a molecular formula of C27H24N3S2I. It features a benzothiazolium core with an ethyl group at the 3-position and a vinyl group at the 2-position. The vinyl group is further substituted with a 3,7-dimethyl-6-phenyl-pyrrolo[2,1-b]thiazol-5-yl moiety, which adds to the compound's complexity. This molecule is characterized by its unique structure, which includes a pyrrolo[2,1-b]thiazol ring system fused with a benzothiazole ring, and it carries a positive charge due to the benzothiazolium ion. The iodide counterion balances the charge, making it a salt. 2-[2-(3,7-dimethyl-6-phenyl-pyrrolo[2,1-b]thiazol-5-yl)-vinyl]-3-ethyl-benzothiazolium; iodide is likely to be used in advanced chemical research or as a component in specialized materials due to its intricate structure and potential electronic properties.
The CAS Registry Mumber 6467-94-3 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 6,4,6 and 7 respectively; the second part has 2 digits, 9 and 4 respectively. Calculate Digit Verification of CAS Registry Number 6467-94: (6*6)+(5*4)+(4*6)+(3*7)+(2*9)+(1*4)=123 123 % 10 = 3 So 6467-94-3 is a valid CAS Registry Number.