20662-57-1 Usage
General Description
4,5-Dihydroxy-1-(hydroxymethyl)imidazolidin-2-one, also known as DHI, is a chemical compound with a cyclic structure containing a five-membered ring. It is a derivative of imidazolidin-2-one and is commonly used in hair dyes and cosmetics as a colorant. DHI is known for its brown color and its ability to produce a range of shades when combined with other chemical compounds. It is also used as a developer for oxidative hair dyes due to its ability to form stable complexes with the reactive intermediates produced during the dyeing process. Additionally, DHI has been found to have antioxidant properties and potential applications in the field of biochemistry.
Check Digit Verification of cas no
The CAS Registry Mumber 20662-57-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,0,6,6 and 2 respectively; the second part has 2 digits, 5 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 20662-57:
(7*2)+(6*0)+(5*6)+(4*6)+(3*2)+(2*5)+(1*7)=91
91 % 10 = 1
So 20662-57-1 is a valid CAS Registry Number.
InChI:InChI=1/C4H8N2O4/c7-1-6-3(9)2(8)5-4(6)10/h2-3,7-9H,1H2,(H,5,10)