1-(toluene-4-sulfonyl)-1,2,3,4-tetrahydro-spiro[benzo[b]azepine-5,2'-[1,3]dioxolane] is a complex organic chemical compound with a molecular formula of C18H19NO5S. It features a spiro structure, which consists of a benzo[b]azepine ring fused to a [1,3]dioxolane ring. The benzo[b]azepine ring is further substituted with a toluene-4-sulfonyl group, which is an aromatic sulfonamide derivative. 1-(toluene-4-sulfonyl)-1,2,3,4-tetrahydro-spiro[benzo[b]azepine-5,2'-[1,3]dioxolane] is characterized by its unique structure and potential applications in medicinal chemistry, particularly in the development of drugs targeting the central nervous system. Its synthesis and properties are of interest to researchers in the field of organic synthesis and drug discovery.
The CAS Registry Mumber 3749-15-3 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 3,7,4 and 9 respectively; the second part has 2 digits, 1 and 5 respectively. Calculate Digit Verification of CAS Registry Number 3749-15: (6*3)+(5*7)+(4*4)+(3*9)+(2*1)+(1*5)=103 103 % 10 = 3 So 3749-15-3 is a valid CAS Registry Number.