2-isopropylidenehydrazono-4-methyl-3-phenyl-2,3-dihydro-thiazole-5-carboxylic acid ethyl ester is a complex organic compound with the molecular formula C16H19N2O2S. It is a derivative of thiazole, a heterocyclic compound containing sulfur and nitrogen atoms. This specific compound features a 2,3-dihydro-thiazole ring with a 5-carboxylic acid group, an ethyl ester group, a 2-isopropylidenehydrazono moiety, a 4-methyl group, and a 3-phenyl group. The compound is characterized by its unique structure and potential applications in various chemical and pharmaceutical industries. Due to its complexity, it is essential to handle 2-isopropylidenehydrazono-4-methyl-3-phenyl-2,3-dihydro-thiazole-5-carboxylic acid ethyl ester with care and follow proper safety protocols during synthesis and use.
The CAS Registry Mumber 3161-76-0 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 3,1,6 and 1 respectively; the second part has 2 digits, 7 and 6 respectively. Calculate Digit Verification of CAS Registry Number 3161-76: (6*3)+(5*1)+(4*6)+(3*1)+(2*7)+(1*6)=70 70 % 10 = 0 So 3161-76-0 is a valid CAS Registry Number.