15667-24-0 Usage
General Description
1-(hydroxymethyl)-imidazolidin-2-one, also known as DMDM hydantoin, is a preservative commonly used in personal care products and cosmetics. It acts as a formaldehyde releaser, slowly releasing small amounts of formaldehyde to prevent the growth of bacteria and mold in products. DMDM hydantoin is water-soluble and stable at a wide pH range, making it suitable for a variety of formulations. However, it has been associated with skin sensitization and allergic reactions in some individuals, leading to concerns about its safety. Despite this, it is still used in many products as a preservative to extend shelf life and prevent contamination.
Check Digit Verification of cas no
The CAS Registry Mumber 15667-24-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,5,6,6 and 7 respectively; the second part has 2 digits, 2 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 15667-24:
(7*1)+(6*5)+(5*6)+(4*6)+(3*7)+(2*2)+(1*4)=120
120 % 10 = 0
So 15667-24-0 is a valid CAS Registry Number.
InChI:InChI=1/C4H8N2O2/c7-3-6-2-1-5-4(6)8/h7H,1-3H2,(H,5,8)
