Cis-6,7-dimethoxy-4-oxo-1-(3,4,5-trimethoxy-phenyl)-tetrahydro-<2>naphthoesaeure-aethylester is a complex organic compound with the molecular formula C20H24O8. It is a derivative of tetrahydro-2-naphthoic acid, featuring a naphthalene ring structure with various methoxy and oxo groups attached. The compound is characterized by its cis-configuration, which refers to the spatial arrangement of the methoxy groups at the 6 and 7 positions relative to the double bond. The presence of a 3,4,5-trimethoxy-phenyl group at the 1 position further contributes to its unique chemical properties. cis-6,7-Dimethoxy-4-oxo-1-(3,4,5-trimethoxy-phenyl)-tetrahydro-<2>naphthoesaeure-aethylester is of interest in the field of organic chemistry, potentially for its pharmacological or chemical reactivity applications, although specific uses are not detailed in this summary.
The CAS Registry Mumber 2962-78-9 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 2,9,6 and 2 respectively; the second part has 2 digits, 7 and 8 respectively. Calculate Digit Verification of CAS Registry Number 2962-78: (6*2)+(5*9)+(4*6)+(3*2)+(2*7)+(1*8)=109 109 % 10 = 9 So 2962-78-9 is a valid CAS Registry Number.