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25674-57-1

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25674-57-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 25674-57-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,5,6,7 and 4 respectively; the second part has 2 digits, 5 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 25674-57:
(7*2)+(6*5)+(5*6)+(4*7)+(3*4)+(2*5)+(1*7)=131
131 % 10 = 1
So 25674-57-1 is a valid CAS Registry Number.

25674-57-1Downstream Products

25674-57-1Relevant articles and documents

Electrochemically generated organothiating reagents and their use

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, (2008/06/13)

Electrolysis of organic disulfides in liquid sulfur dioxide is used to obtain organothiating agents, which can then be reacted with appropriate substrates to effect the synthesis of organothioaromatic compounds efficiently and in high yields. With appropriate phenolic compounds, regioselective substitution occurs in which para substitution greatly exceeds ortho substitution.

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