3289-23-4 Usage
General Description
1,3-Butanesultone is an organic compound with the molecular formula of C4H6O3S. It is a clear, colorless liquid with a slightly sweet odor. 1,3-Butanesultone is used in chemical synthesis as a reagent for the introduction of the sulfonate ester functional group. It is also utilized in the production of certain pharmaceuticals and as an intermediate in the preparation of surfactants, emulsifiers, and ion-exchange resins. However, 1,3-Butanesultone is considered to be a potential human carcinogen and is classified as a carcinogenic agent by the International Agency for Research on Cancer. Consequently, its use is restricted in some countries due to its hazardous nature.
Check Digit Verification of cas no
The CAS Registry Mumber 3289-23-4 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 3,2,8 and 9 respectively; the second part has 2 digits, 2 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 3289-23:
(6*3)+(5*2)+(4*8)+(3*9)+(2*2)+(1*3)=94
94 % 10 = 4
So 3289-23-4 is a valid CAS Registry Number.
InChI:InChI=1/C4H8O3S/c1-4-2-3-8(5,6)7-4/h4H,2-3H2,1H3