1,4-Dimethyl-9-phenyl-anthracen is a polycyclic aromatic hydrocarbon (PAH) with the chemical formula C24H18. It is a derivative of anthracene, a three-ring structure, with two methyl groups attached at the 1st and 4th carbon atoms and a phenyl group at the 9th carbon atom. 1,4-Dimethyl-9-phenyl-anthracen is known for its potential environmental and health impacts, as PAHs are often found in polluted air, water, and soil, and some are classified as carcinogenic. 1,4-Dimethyl-9-phenyl-anthracen is used in various applications, including the synthesis of dyes and pharmaceuticals, and as a research compound in chemical and materials science. Due to its complex structure and potential health risks, it is important to handle this chemical with care and in accordance with safety regulations.
The CAS Registry Mumber 7541-82-4 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 7,5,4 and 1 respectively; the second part has 2 digits, 8 and 2 respectively. Calculate Digit Verification of CAS Registry Number 7541-82: (6*7)+(5*5)+(4*4)+(3*1)+(2*8)+(1*2)=104 104 % 10 = 4 So 7541-82-4 is a valid CAS Registry Number.