4-isobutylamino-1,5-dimethyl-2-phenyl-1,2-dihydro-pyrazol-3-one is a complex organic compound with the molecular formula C16H20N2O. It is a derivative of pyrazolone, a heterocyclic compound with a pyrazole ring fused to a ketone. This specific compound features an isobutylamino group at the 4-position, two methyl groups at the 1 and 5 positions, and a phenyl group at the 2-position. It is known for its potential applications in pharmaceuticals, particularly as a nonsteroidal anti-inflammatory drug (NSAID), due to its ability to inhibit cyclooxygenase enzymes, which are involved in the production of prostaglandins that cause inflammation and pain. The compound's structure and properties make it a subject of interest in medicinal chemistry for the development of new therapeutic agents.
The CAS Registry Mumber 1672-56-6 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 1,6,7 and 2 respectively; the second part has 2 digits, 5 and 6 respectively. Calculate Digit Verification of CAS Registry Number 1672-56: (6*1)+(5*6)+(4*7)+(3*2)+(2*5)+(1*6)=86 86 % 10 = 6 So 1672-56-6 is a valid CAS Registry Number.