(4-Hydroxy-phenyl)-diazenecarbonitrile, also known as 4-hydroxyphenyl diazenyl cyanide or 4-hydroxybenzenediazene-1-carbonitrile, is an organic compound with the chemical formula C7H5N3O. It is a derivative of phenol, where a diazenyl group (-N=N-) is attached to the para position (4th position) of the phenyl ring, and a nitrile group (-CN) is present at the end of the diazenyl chain. (4-hydroxy-phenyl)-diazenecarbonitrile is characterized by its aromatic structure, the presence of a hydroxyl group, and a nitrile group, which contribute to its unique chemical properties and potential applications in various fields, such as pharmaceuticals, agrochemicals, and materials science.
The CAS Registry Mumber 32487-25-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,2,4,8 and 7 respectively; the second part has 2 digits, 2 and 5 respectively. Calculate Digit Verification of CAS Registry Number 32487-25: (7*3)+(6*2)+(5*4)+(4*8)+(3*7)+(2*2)+(1*5)=115 115 % 10 = 5 So 32487-25-5 is a valid CAS Registry Number.