Dichlorohydantoin, also known as 5,5-dichloroimidazolidine-2,4-dione, is a chemical compound with the molecular formula C3H4Cl2N2O2. It is a white crystalline solid that is primarily used as an intermediate in the synthesis of various pharmaceuticals, particularly anticonvulsant drugs such as phenytoin. The compound is synthesized by reacting hydantoin with chlorine, and it exhibits properties such as low solubility in water and high stability. Due to its potential applications in the pharmaceutical industry, dichlorohydantoin has been the subject of research and development, with a focus on optimizing its synthesis and exploring its potential as a precursor for other chemical compounds.
The CAS Registry Mumber 4369-36-2 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 4,3,6 and 9 respectively; the second part has 2 digits, 3 and 6 respectively. Calculate Digit Verification of CAS Registry Number 4369-36: (6*4)+(5*3)+(4*6)+(3*9)+(2*3)+(1*6)=102 102 % 10 = 2 So 4369-36-2 is a valid CAS Registry Number.