The chemical compound 2-[2-chloro-4-(4,6-dichloro-benzothiazol-2-ylsulfanylmethyl)-phenoxy]-ethyl}-diethyl-amine is a complex organic molecule with the molecular formula C20H20Cl3NOS2. It features a benzothiazole ring, which is a heterocyclic compound consisting of a benzene ring fused to a thiazole ring. The benzothiazole ring in {2-[2-chloro-4-(4,6-dichloro-benzothiazol-2-ylsulfanylmethyl)-phenoxy]-ethyl}-diethyl-amine is further modified with two chlorine atoms at the 4 and 6 positions, and a sulfanylmethyl group attached to the 2 position. The sulfanylmethyl group connects to a phenoxy group, which is linked to a 2-chloro-4-phenoxyethyl moiety. This moiety is further connected to a diethylamine group, which provides the molecule with its basic character. {2-[2-chloro-4-(4,6-dichloro-benzothiazol-2-ylsulfanylmethyl)-phenoxy]-ethyl}-diethyl-amine is known for its use as a photostabilizer in various applications, particularly in the plastics industry, where it helps to protect materials from the degrading effects of UV light.
The CAS Registry Mumber 3748-50-3 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 3,7,4 and 8 respectively; the second part has 2 digits, 5 and 0 respectively. Calculate Digit Verification of CAS Registry Number 3748-50: (6*3)+(5*7)+(4*4)+(3*8)+(2*5)+(1*0)=103 103 % 10 = 3 So 3748-50-3 is a valid CAS Registry Number.