4-tert-butyl-2-phenyl-isoxazolidine-3,5-dione is a chemical compound with the molecular formula C12H15NO2. It is a white crystalline solid that belongs to the class of isoxazolidine derivatives. 4-tert-butyl-2-phenyl-isoxazolidine-3,5-dione is characterized by the presence of a tert-butyl group (a methyl group attached to a carbon atom) at the 4-position, a phenyl group (a benzene ring) at the 2-position, and a 3,5-dione functional group, which consists of two carbonyl groups (C=O) at the 3 and 5 positions. This specific arrangement of functional groups gives the compound unique chemical properties and potential applications in various fields, such as pharmaceuticals, agrochemicals, and materials science. The compound can be synthesized through various chemical reactions, and its stability, reactivity, and other properties can be studied to understand its potential uses and interactions with other molecules.
The CAS Registry Mumber 2989-74-4 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 2,9,8 and 9 respectively; the second part has 2 digits, 7 and 4 respectively. Calculate Digit Verification of CAS Registry Number 2989-74: (6*2)+(5*9)+(4*8)+(3*9)+(2*7)+(1*4)=134 134 % 10 = 4 So 2989-74-4 is a valid CAS Registry Number.