1-Benzyloxy-6,7,8-trimethoxy-naphthalin is a complex organic compound with the molecular formula C20H20O5. It is a derivative of naphthalene, a bicyclic aromatic hydrocarbon, with three methoxy groups (-OCH3) attached to the 6, 7, and 8 positions, and a benzyloxy group (-OCH2Ph) at the 1 position. 1-Benzyloxy-6,7,8-trimethoxy-naphthalin is characterized by its unique structure, which contributes to its potential applications in various fields, such as pharmaceuticals and materials science. The presence of multiple oxygen-containing functional groups makes it an interesting target for synthetic chemistry and a potential precursor for the development of new compounds with specific properties.
The CAS Registry Mumber 2981-91-1 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 2,9,8 and 1 respectively; the second part has 2 digits, 9 and 1 respectively. Calculate Digit Verification of CAS Registry Number 2981-91: (6*2)+(5*9)+(4*8)+(3*1)+(2*9)+(1*1)=111 111 % 10 = 1 So 2981-91-1 is a valid CAS Registry Number.