"3'-(4-methoxy-phenyl)-2''-phenyl-dispiro[fluorene-9,1'-cyclopropane-2',4''-oxazol]-5''-one" is a complex organic compound with a unique molecular structure. It consists of a fluorene core, which is a polycyclic aromatic hydrocarbon, connected to a cyclopropane ring and an oxazole ring through spiro linkages. The compound also features a 4-methoxy-phenyl group attached to the fluorene core and a phenyl group attached to the cyclopropane ring. This specific arrangement of atoms and functional groups gives the compound its distinct chemical properties and potential applications in various fields, such as materials science, pharmaceuticals, or as a precursor in the synthesis of other complex molecules.
The CAS Registry Mumber 4491-58-1 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 4,4,9 and 1 respectively; the second part has 2 digits, 5 and 8 respectively. Calculate Digit Verification of CAS Registry Number 4491-58: (6*4)+(5*4)+(4*9)+(3*1)+(2*5)+(1*8)=101 101 % 10 = 1 So 4491-58-1 is a valid CAS Registry Number.