5-(6-hydroxy-4-methoxy-benzofuran-5-yl)-2-phenyl-2H-pyrazole-3,4-dione 4-phenylhydrazone is a complex organic compound with a molecular formula of C23H17N3O5. It is characterized by a benzofuran core, which is a heterocyclic aromatic ring system consisting of a benzene ring fused to a furan ring. The benzofuran moiety in 5-(6-hydroxy-4-methoxy-benzofuran-5-yl)-2-phenyl-2H-pyrazole-3,4-dione 4-phenylhydrazone is substituted with a hydroxy group at the 6-position and a methoxy group at the 4-position. The pyrazole-3,4-dione ring is a five-membered ring with two carbonyl groups and a nitrogen atom, and it is further substituted with a phenyl group at the 2-position. The 4-phenylhydrazone group is attached to the pyrazole-3,4-dione, indicating the presence of a phenyl group connected to a hydrazine moiety. 5-(6-hydroxy-4-methoxy-benzofuran-5-yl)-2-phenyl-2H-pyrazole-3,4-dione 4-phenylhydrazone is likely to be of interest in the field of organic chemistry, potentially for its pharmacological properties or as a synthetic intermediate in the preparation of other complex molecules.
The CAS Registry Mumber 6732-90-7 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 6,7,3 and 2 respectively; the second part has 2 digits, 9 and 0 respectively. Calculate Digit Verification of CAS Registry Number 6732-90: (6*6)+(5*7)+(4*3)+(3*2)+(2*9)+(1*0)=107 107 % 10 = 7 So 6732-90-7 is a valid CAS Registry Number.