2-oxo-3,6-dihydro-2H-[1,3]thiazine-5-carboxylic acid ethyl ester is a complex organic compound with the chemical formula C7H11NO3S. It is a derivative of thiazine, a heterocyclic compound containing sulfur and nitrogen atoms. This specific compound features a 2-oxo group, indicating the presence of a carbonyl group, and a 5-carboxylic acid group, which is esterified with an ethyl group. The compound is characterized by its 3,6-dihydro structure, which means it has two hydrogen atoms added across a double bond, and a 2H-[1,3]thiazine ring system. This molecule is of interest in organic chemistry and may have potential applications in the synthesis of pharmaceuticals or other chemical products due to its unique structure and reactivity.
The CAS Registry Mumber 2974-38-1 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 2,9,7 and 4 respectively; the second part has 2 digits, 3 and 8 respectively. Calculate Digit Verification of CAS Registry Number 2974-38: (6*2)+(5*9)+(4*7)+(3*4)+(2*3)+(1*8)=111 111 % 10 = 1 So 2974-38-1 is a valid CAS Registry Number.