5-bromo-5'-bromomethyl-3,4'-diethyl-3',4-dimethylpyrromethene hydrobromide is a complex organic compound with the molecular formula C18H22Br2N2. It is a derivative of pyrromethene, a class of dyes characterized by their bright colors and strong fluorescence. This specific compound features two bromine atoms, one attached to each end of the molecule, and a hydrobromide group, which is a common counterion in pharmaceuticals and other chemical compounds. The presence of bromine atoms and the hydrobromide group contribute to the compound's unique properties, such as its solubility and reactivity. The compound's structure also includes diethyl and dimethyl groups, which are alkyl chains that provide steric hindrance and influence its chemical behavior. 5-bromo-5'-bromomethyl-3,4'-diethyl-3',4-dimethylpyrromethene hydrobromide is likely to be used in research or industrial applications due to its specific chemical properties, but it is not a common household or consumer product.
The CAS Registry Mumber 4758-74-1 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 4,7,5 and 8 respectively; the second part has 2 digits, 7 and 4 respectively. Calculate Digit Verification of CAS Registry Number 4758-74: (6*4)+(5*7)+(4*5)+(3*8)+(2*7)+(1*4)=121 121 % 10 = 1 So 4758-74-1 is a valid CAS Registry Number.