1,4-Naphthalenedione, 2-bromo-8-methoxy-, also known as 2-Bromo-8-methoxy-1,4-naphthoquinone, is a chemical compound with the molecular formula C11H7BrO3. It is a derivative of 1,4-naphthoquinone, featuring a bromine atom at the 2-position and a methoxy group at the 8-position. This yellow crystalline solid is soluble in organic solvents and has a melting point of approximately 150-152°C. The compound is primarily used as an intermediate in the synthesis of various pharmaceuticals, agrochemicals, and dyes. Due to its reactivity, it is essential to handle 1,4-Naphthalenedione, 2-bromo-8-methoxy- with care, following proper safety protocols.
The CAS Registry Mumber 69833-10-9 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, 1 and 0 respectively. Calculate Digit Verification of CAS Registry Number 69833-10: (7*6)+(6*9)+(5*8)+(4*3)+(3*3)+(2*1)+(1*0)=159 159 % 10 = 9 So 69833-10-9 is a valid CAS Registry Number.