Acridine, 9-ethyl-, also known as 9-ethylacridine, is an organic compound belonging to the acridine family, characterized by a tricyclic structure with a molecular formula of C15H13N. It is a yellow crystalline solid with a melting point of 94-96°C. This chemical is primarily used as an intermediate in the synthesis of various pharmaceuticals, agrochemicals, and dyes. Due to its potential mutagenicity and toxicity, it is important to handle 9-ethylacridine with caution and proper safety measures.
The CAS Registry Mumber 5176-40-9 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 5,1,7 and 6 respectively; the second part has 2 digits, 4 and 0 respectively. Calculate Digit Verification of CAS Registry Number 5176-40: (6*5)+(5*1)+(4*7)+(3*6)+(2*4)+(1*0)=89 89 % 10 = 9 So 5176-40-9 is a valid CAS Registry Number.