2-Ethyl-12H-benzo[a]phenothiazine is a chemical compound belonging to the class of benzo[a]phenothiazines, which are derivatives of phenothiazine. This specific compound is characterized by the presence of an ethyl group at the 2-position and a benzene ring fused to the phenothiazine core. It has a molecular formula of C15H13NS and a molecular weight of approximately 239.34 g/mol. The compound exhibits a planar structure due to the conjugation between the benzene ring and the phenothiazine nucleus. 2-Ethyl-12H-benzo[a]phenothiazine is typically synthesized through various chemical reactions and can be used in the development of pharmaceuticals, dyes, and other industrial applications. Its chemical properties, such as reactivity and stability, are influenced by the presence of the sulfur atom in the phenothiazine ring, which can participate in various chemical reactions, making it a versatile building block in organic synthesis.
The CAS Registry Mumber 7775-59-9 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 7,7,7 and 5 respectively; the second part has 2 digits, 5 and 9 respectively. Calculate Digit Verification of CAS Registry Number 7775-59: (6*7)+(5*7)+(4*7)+(3*5)+(2*5)+(1*9)=139 139 % 10 = 9 So 7775-59-9 is a valid CAS Registry Number.