3,5-Pyrazolidinedione, 4-(1,1-dimethylethyl)-1,2-diphenyl-, also known as 1,2-diphenyl-4-(1,1-dimethylethyl)-3,5-pyrazolidinedione, is a chemical compound with the molecular formula C18H20N2O2. It is a white crystalline solid that is soluble in organic solvents. 3,5-Pyrazolidinedione, 4-(1,1-dimethylethyl)-1,2-diphenyl- is a derivative of pyrazolidinedione, featuring a 1,1-dimethylethyl (tert-butyl) group at the 4-position and two phenyl rings at the 1 and 2 positions. It is used in various chemical reactions and as an intermediate in the synthesis of pharmaceuticals and other organic compounds. Due to its specific structure, it exhibits unique chemical properties and reactivity, making it a valuable component in the field of organic chemistry.
The CAS Registry Mumber 568-74-1 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 5,6 and 8 respectively; the second part has 2 digits, 7 and 4 respectively. Calculate Digit Verification of CAS Registry Number 568-74: (5*5)+(4*6)+(3*8)+(2*7)+(1*4)=91 91 % 10 = 1 So 568-74-1 is a valid CAS Registry Number.