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Cyano-trifluoromethyldisulfane, also known as (cyano(trifluoromethyl)thio)sulfane, is a chemical compound with the molecular formula C2F3NS2. It is a colorless, volatile liquid that is highly reactive and toxic. cyano-trifluoromethyldisulfane is characterized by the presence of a cyano group (-CN), a trifluoromethyl group (-CF3), and two sulfur atoms bonded to each other, forming a disulfide bridge. Cyano-trifluoromethyldisulfane is primarily used as a reagent in organic synthesis, particularly in the preparation of various sulfur-containing compounds and as a source of the highly reactive (CF3S)+ cation. Due to its hazardous nature, it requires careful handling and storage, and is typically used in well-ventilated areas with appropriate safety measures in place.

691-06-5

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691-06-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 691-06-5 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 6,9 and 1 respectively; the second part has 2 digits, 0 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 691-06:
(5*6)+(4*9)+(3*1)+(2*0)+(1*6)=75
75 % 10 = 5
So 691-06-5 is a valid CAS Registry Number.

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