3944-87-4 Usage
General Description
1,2-Bis[(2-chloroethyl)sulfonyl]ethane, also known as BCES, is a chemical compound used as a sulfonating agent in the synthesis of dyes and pharmaceuticals. It is a colorless to pale yellow liquid with a strong, unpleasant odor. BCES is highly reactive and can cause severe skin and eye irritation upon contact. It is also extremely toxic if ingested, inhaled, or absorbed through the skin, with potential long-term effects on the kidneys and reproductive system. Due to its hazardous nature, proper safety precautions and protective equipment are necessary when handling and storing BCES. Additionally, its use is strictly regulated and requires careful disposal to prevent environmental contamination and health risks.
Check Digit Verification of cas no
The CAS Registry Mumber 3944-87-4 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 3,9,4 and 4 respectively; the second part has 2 digits, 8 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 3944-87:
(6*3)+(5*9)+(4*4)+(3*4)+(2*8)+(1*7)=114
114 % 10 = 4
So 3944-87-4 is a valid CAS Registry Number.
InChI:InChI=1/C6H12Cl2O4S2/c7-1-3-13(9,10)5-6-14(11,12)4-2-8/h1-6H2
