3-methyl-5-phenoxycarbonylimino-2-phenyl-2,5-dihydro-isothiazole-4-carboxylic acid ethyl ester is a complex organic compound with the chemical formula C21H18N2O4S. It is a derivative of isothiazoles, which are heterocyclic compounds containing sulfur and nitrogen atoms. This specific compound features a 3-methyl group, a 5-phenoxycarbonylimino group, a 2-phenyl group, and a 4-carboxylic acid ethyl ester group. It is characterized by its unique molecular structure and properties, which may have potential applications in various fields such as pharmaceuticals, agrochemicals, or materials science. Due to its complexity, it is essential to handle 3-methyl-5-phenoxycarbonylimino-2-phenyl-2,5-dihydro-isothiazole-4-carboxylic acid ethyl ester with care and follow proper safety protocols during synthesis and use.
The CAS Registry Mumber 2228-34-4 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 2,2,2 and 8 respectively; the second part has 2 digits, 3 and 4 respectively. Calculate Digit Verification of CAS Registry Number 2228-34: (6*2)+(5*2)+(4*2)+(3*8)+(2*3)+(1*4)=64 64 % 10 = 4 So 2228-34-4 is a valid CAS Registry Number.