1H-1,4-Benzodiazepine, 2,3-dihydro- is a chemical compound belonging to the benzodiazepine class, which is characterized by a fused benzene ring and a diazepine ring. 1H-1,4-Benzodiazepine, 2,3-dihydro- serves as a parent structure for various benzodiazepines, which are widely used as sedatives, hypnotics, anticonvulsants, and anxiolytics. The 2,3-dihydro prefix indicates that the compound has two hydrogen atoms added to the 2 and 3 positions of the diazepine ring, altering its chemical properties and potential applications. The compound is represented by the formula C13H11N2, with a molecular weight of 197.24 g/mol. It is an important intermediate in the synthesis of various therapeutically relevant benzodiazepines, contributing to the development of medications that help manage anxiety, insomnia, and seizure disorders.
The CAS Registry Mumber 5945-91-5 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 5,9,4 and 5 respectively; the second part has 2 digits, 9 and 1 respectively. Calculate Digit Verification of CAS Registry Number 5945-91: (6*5)+(5*9)+(4*4)+(3*5)+(2*9)+(1*1)=125 125 % 10 = 5 So 5945-91-5 is a valid CAS Registry Number.