1,4-Naphthalenedione, 2,7,8-trimethoxy-5-methyl- is a chemical compound with the molecular formula C13H14O5. It is a derivative of naphthalene, a polycyclic aromatic hydrocarbon, and features a dione group at the 1,4-positions, a methyl group at the 5-position, and three methoxy groups at the 2, 7, and 8 positions. 1,4-Naphthalenedione, 2,7,8-trimethoxy-5-methyl- is known for its potential applications in the synthesis of various organic compounds and pharmaceuticals, as well as its use as an intermediate in the production of certain dyes and pigments. Due to its complex structure and functional groups, it is an important molecule in the field of organic chemistry and has been the subject of various research studies.
The CAS Registry Mumber 89827-89-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,9,8,2 and 7 respectively; the second part has 2 digits, 8 and 9 respectively. Calculate Digit Verification of CAS Registry Number 89827-89: (7*8)+(6*9)+(5*8)+(4*2)+(3*7)+(2*8)+(1*9)=204 204 % 10 = 4 So 89827-89-4 is a valid CAS Registry Number.