2-amino-7-(2-phenylethyl)pteridin-4(1H)-one is a complex organic compound belonging to the pteridine family, characterized by a central pyrimido[4,5-d]pyrimidine core structure. This molecule features an amino group at the 2-position and a 2-phenylethyl substituent at the 7-position, which is connected to the pteridine core. The compound exhibits a 1H-pyrrole tautomerism, indicating the presence of a hydrogen atom that can shift between two positions, altering the molecule's structure and properties. It is known for its potential biological activities and may be involved in various chemical and pharmaceutical applications, although further research is needed to fully understand its implications and potential uses.
The CAS Registry Mumber 5191-46-8 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 5,1,9 and 1 respectively; the second part has 2 digits, 4 and 6 respectively. Calculate Digit Verification of CAS Registry Number 5191-46: (6*5)+(5*1)+(4*9)+(3*1)+(2*4)+(1*6)=88 88 % 10 = 8 So 5191-46-8 is a valid CAS Registry Number.