3-(4-nitro-phenyl)-1,4-dioxa-2-aza-spiro[4.5]dec-2-ene is a complex organic compound with a molecular formula of C11H11N2O4. It features a spiro[4.5]decane core, which is a cyclic structure consisting of two fused rings, one being a dioxane (1,4-dioxane) and the other a piperidine (2-aza). The compound is characterized by the presence of a 4-nitrophenyl group attached to the spiro core, which imparts a nitro group (-NO2) at the para position of the phenyl ring. This chemical structure is significant in the field of organic chemistry, particularly in the synthesis of pharmaceuticals and other specialty chemicals, due to its potential reactivity and the diverse range of compounds that can be derived from it. The nitro group, in particular, can undergo reduction reactions to form amines, which are important in the creation of various drug molecules and other chemical products.
The CAS Registry Mumber 2290-01-9 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 2,2,9 and 0 respectively; the second part has 2 digits, 0 and 1 respectively. Calculate Digit Verification of CAS Registry Number 2290-01: (6*2)+(5*2)+(4*9)+(3*0)+(2*0)+(1*1)=59 59 % 10 = 9 So 2290-01-9 is a valid CAS Registry Number.