1,4-Naphthalenedione, 2-bromo-5-methoxy-, also known as 2-Bromo-5-methoxynaphthalene-1,4-dione, is an organic compound with the chemical formula C11H7BrO3. It is a derivative of naphthalenedione, featuring a naphthalene core with a dione group (two carbonyl groups) at the 1,4-positions, a bromine atom at the 2-position, and a methoxy group (-OCH3) at the 5-position. 1,4-Naphthalenedione, 2-bromo-5-methoxy- is characterized by its yellow crystalline appearance and is soluble in organic solvents. It is primarily used in the synthesis of various pharmaceuticals, dyes, and other organic compounds due to its unique structure and reactivity. The compound's properties, such as its bromine and methoxy substituents, make it a valuable intermediate in the development of new chemical entities with potential applications in various industries.
The CAS Registry Mumber 69833-09-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,9,8,3 and 3 respectively; the second part has 2 digits, 0 and 9 respectively. Calculate Digit Verification of CAS Registry Number 69833-09: (7*6)+(6*9)+(5*8)+(4*3)+(3*3)+(2*0)+(1*9)=166 166 % 10 = 6 So 69833-09-6 is a valid CAS Registry Number.