3973-22-6 Usage
General Description
2,3-Dihydro-5-methyl-1,4-dioxin, also known as 4-Methylene-1,3-dioxolane or formaldehyde cyclic acetal, is a chemical compound with the molecular formula C5H8O2. It is a colorless liquid with a fruity odor and is often used as a solvent or intermediate in organic synthesis. 2,3-Dihydro-5-methyl-1,4-dioxin is considered to be a potentially hazardous chemical, as it can cause irritation to the skin, eyes, and respiratory system upon exposure. It may also have harmful effects on aquatic life if released into the environment. Therefore, proper safety measures should be taken when handling and using this chemical.
Check Digit Verification of cas no
The CAS Registry Mumber 3973-22-6 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 3,9,7 and 3 respectively; the second part has 2 digits, 2 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 3973-22:
(6*3)+(5*9)+(4*7)+(3*3)+(2*2)+(1*2)=106
106 % 10 = 6
So 3973-22-6 is a valid CAS Registry Number.
InChI:InChI=1/C5H8O2/c1-5-4-6-2-3-7-5/h4H,2-3H2,1H3
