4-methyl-1,3-diphenyl-4,5-dihydro-1H-pyrazole is a chemical compound with the molecular formula C16H16N2. It is a derivative of pyrazole, a five-membered heterocyclic ring containing two nitrogen atoms. The structure of 4-methyl-1,3-diphenyl-4,5-dihydro-1H-pyrazole features a methyl group (-CH3) at the 4-position, two phenyl groups (C6H5) attached to the 1 and 3 positions, and a dihydro (-CH2)- bridge connecting the 4 and 5 positions. 4-methyl-1,3-diphenyl-4,5-dihydro-1H-pyrazole is known for its potential applications in various fields, such as pharmaceuticals and materials science, due to its unique chemical properties and reactivity. It can be synthesized through various methods, including condensation reactions involving appropriate starting materials, and is often used as a building block for more complex molecules.
The CAS Registry Mumber 2515-52-8 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 2,5,1 and 5 respectively; the second part has 2 digits, 5 and 2 respectively. Calculate Digit Verification of CAS Registry Number 2515-52: (6*2)+(5*5)+(4*1)+(3*5)+(2*5)+(1*2)=68 68 % 10 = 8 So 2515-52-8 is a valid CAS Registry Number.