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β,β'-Sulfonyl-bis-aethansulfonsaeure-2-chlorphenylester, also known as bis(2-chloroethyl) sulfone, is a chemical compound characterized by its molecular formula C4H8Cl2O4S2. β,β'--bis- is a bis-chloroethyl sulfone derivative, which means it contains two chloroethyl groups connected through a sulfone bridge. It is a colorless, crystalline solid that is soluble in water and various organic solvents. The compound is primarily used in the synthesis of pharmaceuticals and other organic compounds due to its reactivity and the presence of the chloroethyl group, which can be used for the formation of various chemical bonds. It is important to handle β,β'--bis- with care due to its potential toxicity and reactivity.

1928-05-8

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1928-05-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1928-05-8 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 1,9,2 and 8 respectively; the second part has 2 digits, 0 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 1928-05:
(6*1)+(5*9)+(4*2)+(3*8)+(2*0)+(1*5)=88
88 % 10 = 8
So 1928-05-8 is a valid CAS Registry Number.

1928-05-8Downstream Products

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