The chemical compound "(1R)-1-methyl-4-oxo-5exo-(2-phenoxy-acetylamino)-3oxa-9-thia-7-aza-bicyclo[4.2.1]nonane-8exo-carboxylic acid 4-nitro-benzyl ester" is a complex organic molecule with a unique structure. It features a bicyclo[4.2.1]nonane core, which is a nine-membered ring system with a three-atom bridge. The molecule contains a 4-oxo group, indicating the presence of a carbonyl group, and a 3-oxa group, which refers to an oxygen atom in a three-membered ring. The 9-thia group signifies a sulfur atom in the ring, and the 7-aza group indicates a nitrogen atom in the ring. The compound also has a 1-methyl group, a 5-exo position for a 2-phenoxy-acetylamino substituent, and an 8-exo position for a carboxylic acid group. The carboxylic acid is further esterified with a 4-nitro-benzyl group, which adds a nitrobenzene moiety to the molecule. (1R)-1-methyl-4-oxo-5exo-(2-phenoxy-acetylamino)-3-oxa-9-thia-7-aza-bicyclo[4.2.1]nonane-8exo-carboxylic acid 4-nitro-benzyl ester is likely to be a pharmaceutical or chemical intermediate due to its intricate structure and functional groups, which can participate in various chemical reactions and interactions.
The CAS Registry Mumber 70850-47-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,0,8,5 and 0 respectively; the second part has 2 digits, 4 and 7 respectively. Calculate Digit Verification of CAS Registry Number 70850-47: (7*7)+(6*0)+(5*8)+(4*5)+(3*0)+(2*4)+(1*7)=124 124 % 10 = 4 So 70850-47-4 is a valid CAS Registry Number.
70850-47-4Relevant academic research and scientific papers
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