5,6-Bis-bromomethyl-chrysene is an organic compound with the chemical formula C19H14Br2. It is a derivative of chrysene, a polycyclic aromatic hydrocarbon, with two bromine atoms attached to the 5 and 6 carbon atoms, forming two methyl groups. 5,6-Bis-brommethyl-chrysen is known for its potential applications in the synthesis of various organic compounds and materials, such as dyes and pharmaceuticals. Due to its bromine content, it may also be used in flame-retardant materials. However, like many polycyclic aromatic hydrocarbons, chrysene and its derivatives can be toxic and carcinogenic, necessitating proper handling and disposal.
The CAS Registry Mumber 3312-33-2 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 3,3,1 and 2 respectively; the second part has 2 digits, 3 and 3 respectively. Calculate Digit Verification of CAS Registry Number 3312-33: (6*3)+(5*3)+(4*1)+(3*2)+(2*3)+(1*3)=52 52 % 10 = 2 So 3312-33-2 is a valid CAS Registry Number.