4-Hydroxyacetophenone N,N-dimethylhydrazone is an organic compound with the chemical formula C10H14N2O. It is a derivative of 4-hydroxyacetophenone, where the hydroxyl group is replaced by a dimethylhydrazone group. 4-Hydroxyacetophenone N,N-dimethylhydrazone is a colorless to pale yellow solid and is soluble in organic solvents such as ethanol and acetone. It is synthesized by reacting 4-hydroxyacetophenone with N,N-dimethylhydrazine in the presence of an acid catalyst. 4-Hydroxyacetophenone N,N-dimethylhydrazone is used as an intermediate in the synthesis of various pharmaceuticals and agrochemicals, as well as in the preparation of dyes and pigments. It is also employed as a reagent in analytical chemistry for the detection of certain metal ions. Due to its potential applications and reactivity, it is important to handle 4-Hydroxyacetophenone N,N-dimethylhydrazone with care, following proper safety protocols.
The CAS Registry Mumber 5757-91-5 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 5,7,5 and 7 respectively; the second part has 2 digits, 9 and 1 respectively. Calculate Digit Verification of CAS Registry Number 5757-91: (6*5)+(5*7)+(4*5)+(3*7)+(2*9)+(1*1)=125 125 % 10 = 5 So 5757-91-5 is a valid CAS Registry Number.