2-Ethyl-5-hydroxy-isoindoline-1,3-dione is an organic compound with the molecular formula C10H9NO3. It is a derivative of isoindoline-1,3-dione, featuring an ethyl group at the 2-position and a hydroxyl group at the 5-position. 2-ethyl-5-hydroxy-isoindoline-1,3-dione is characterized by its conjugated double bonds and a cyclic structure, which contribute to its chemical properties. It is synthesized through various chemical reactions and is used in the production of dyes, pharmaceuticals, and other organic compounds. Due to its specific functional groups, it exhibits unique reactivity and can participate in a range of chemical transformations, making it a valuable intermediate in organic synthesis.
The CAS Registry Mumber 3913-45-9 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 3,9,1 and 3 respectively; the second part has 2 digits, 4 and 5 respectively. Calculate Digit Verification of CAS Registry Number 3913-45: (6*3)+(5*9)+(4*1)+(3*3)+(2*4)+(1*5)=89 89 % 10 = 9 So 3913-45-9 is a valid CAS Registry Number.