The chemical "2-Cyan-6-carbamoyl-7-<(1-phenyl-2-methoxycarbonyl-vinyl)-amino>-hepta-2,4,6-trien-saeure-methylester" is a complex organic compound with a molecular formula of C20H18N2O5. It is a derivative of hepta-2,4,6-trien-saeure-methylester, featuring a cyano group at the 2-position, a carbamoyl group at the 6-position, and an amino group at the 7-position, which is substituted with a 1-phenyl-2-methoxycarbonyl-vinyl moiety. 2-Cyan-6-carbamoyl-7-<(1-phenyl-2-methoxycarbonyl-vinyl)-amino>-hepta-2,4,6-trien-saeure-methylester is characterized by its conjugated diene system and the presence of an ester group, which contributes to its reactivity and potential applications in various chemical processes. The compound's structure suggests it may have properties relevant to the fields of pharmaceuticals, materials science, or as an intermediate in the synthesis of other complex organic molecules.
The CAS Registry Mumber 3840-73-1 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 3,8,4 and 0 respectively; the second part has 2 digits, 7 and 3 respectively. Calculate Digit Verification of CAS Registry Number 3840-73: (6*3)+(5*8)+(4*4)+(3*0)+(2*7)+(1*3)=91 91 % 10 = 1 So 3840-73-1 is a valid CAS Registry Number.