The chemical "2-[benzyloxycarbonyl-(2-phenyl-acetylamino)-methylene]-5-methyl-3,6-dihydro-2H-[1,3]thiazine-4-carboxylic acid ethyl ester" is a complex organic compound with a molecular formula of C26H26N2O5S. It features a 1,3-thiazine ring system, which is a heterocyclic structure containing sulfur. The molecule has a 5-methyl group attached to the thiazine ring, indicating the presence of a methyl group at the 5th position. The 2-position of the thiazine ring is substituted with a benzyloxycarbonyl group, which is an ester derivative of a benzyl alcohol. Additionally, there is a 2-phenyl-acetylamino group attached to the methylene bridge, which connects the thiazine ring to the carboxylic acid group. The carboxylic acid group is further esterified with an ethyl group, making it an ethyl ester. 2-[benzyloxycarbonyl-(2-phenyl-acetylamino)-methylene]-5-methyl-3,6-dihydro-2H-[1,3]thiazine-4-carboxylic acid ethyl ester is likely to be used in pharmaceutical or chemical research due to its intricate structure and potential reactivity.
The CAS Registry Mumber 6807-56-3 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 6,8,0 and 7 respectively; the second part has 2 digits, 5 and 6 respectively. Calculate Digit Verification of CAS Registry Number 6807-56: (6*6)+(5*8)+(4*0)+(3*7)+(2*5)+(1*6)=113 113 % 10 = 3 So 6807-56-3 is a valid CAS Registry Number.