The chemical compound "N-(2-ethyl-1,1-dioxo-6-trifluoromethyl-1,2-dihydro-1λ6-benzo[1,2,4]thiadiazine-7-sulfonyl)-formimidic acid ethyl ester" is a complex organic molecule with a molecular formula of C12H11F3N2O5S2. It features a benzo[1,2,4]thiadiazine core, which is a fused ring system consisting of a benzene ring attached to a 1,2,4-thiadiazine ring. The compound is characterized by a 2-ethyl group, a 6-trifluoromethyl group, and a 7-sulfonyl group. The formimidic acid ethyl ester part of the molecule indicates the presence of an ethyl ester group attached to a formimidic acid, which is an amide derivative of formic acid. N-(2-ethyl-1,1-dioxo-6-trifluoromethyl-1,2-dihydro-1λ6-benzo[1,2,4]thiadiazine-7-sulfonyl)-formimidic acid ethyl ester is likely to be used in the synthesis of pharmaceuticals or other specialty chemicals due to its unique structure and functional groups.
The CAS Registry Mumber 857-70-5 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 8,5 and 7 respectively; the second part has 2 digits, 7 and 0 respectively. Calculate Digit Verification of CAS Registry Number 857-70: (5*8)+(4*5)+(3*7)+(2*7)+(1*0)=95 95 % 10 = 5 So 857-70-5 is a valid CAS Registry Number.