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N,N'-bis-(4-bromo-benzenesulfonyl)-sulfur diimide is a complex organic compound with the chemical formula C12H8Br2N2O4S2. It is a white crystalline solid that is soluble in organic solvents. N,N'-bis-(4-bromo-benzenesulfonyl)-sulfur diimide is primarily used as a reagent in organic synthesis, particularly in the preparation of various sulfur-containing compounds. It is also known for its potential applications in the pharmaceutical industry and as a chemical intermediate. Due to its reactivity and the presence of bromine atoms, it is important to handle N,N'-bis-(4-bromo-benzenesulfonyl)-sulfur diimide with care, following proper safety protocols to minimize environmental and health risks.

667-17-4

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667-17-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 667-17-4 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 6,6 and 7 respectively; the second part has 2 digits, 1 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 667-17:
(5*6)+(4*6)+(3*7)+(2*1)+(1*7)=84
84 % 10 = 4
So 667-17-4 is a valid CAS Registry Number.
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