5-(4-fluoro-phenyl)-pyrimidine-2,4-diyldiamine is a chemical compound with the molecular formula C10H9FN4. It is a derivative of pyrimidine, a heterocyclic aromatic organic compound consisting of a six-membered ring containing four carbon atoms and two nitrogen atoms. The compound features a 4-fluoro-phenyl group attached to the 5-position of the pyrimidine ring, which introduces a fluorine atom into the molecule. The 2,4-diyldiamine part of the name indicates the presence of two amine groups (-NH2) attached to the 2 and 4 positions of the pyrimidine ring. 5-(4-fluoro-phenyl)-pyrimidine-2,4-diyldiamine is of interest in medicinal chemistry and drug design due to its potential biological activities and its ability to form hydrogen bonds, which can be crucial for interactions with target proteins or enzymes.
The CAS Registry Mumber 365-11-7 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 3,6 and 5 respectively; the second part has 2 digits, 1 and 1 respectively. Calculate Digit Verification of CAS Registry Number 365-11: (5*3)+(4*6)+(3*5)+(2*1)+(1*1)=57 57 % 10 = 7 So 365-11-7 is a valid CAS Registry Number.