3,6-dimethoxy-6-(4-methoxyphenyl)-6H-chromeno[3,4-b]quinoxaline is a complex organic compound with the molecular formula C21H17N2O4. It belongs to the class of quinoxaline derivatives, which are heterocyclic compounds with a fused benzene and pyrazine ring system. This particular compound features a chromeno[3,4-b]quinoxaline core structure, with two methoxy groups at the 3 and 6 positions, and a 4-methoxyphenyl group attached to the 6 position as well. The presence of these functional groups contributes to its unique chemical properties and potential applications in various fields, such as pharmaceuticals, agrochemicals, or materials science. Due to its complex structure, the compound may exhibit specific biological activities or serve as a building block for the synthesis of more complex molecules.
The CAS Registry Mumber 1807-99-4 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 1,8,0 and 7 respectively; the second part has 2 digits, 9 and 9 respectively. Calculate Digit Verification of CAS Registry Number 1807-99: (6*1)+(5*8)+(4*0)+(3*7)+(2*9)+(1*9)=94 94 % 10 = 4 So 1807-99-4 is a valid CAS Registry Number.