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945983-23-3

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945983-23-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 945983-23-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 9,4,5,9,8 and 3 respectively; the second part has 2 digits, 2 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 945983-23:
(8*9)+(7*4)+(6*5)+(5*9)+(4*8)+(3*3)+(2*2)+(1*3)=223
223 % 10 = 3
So 945983-23-3 is a valid CAS Registry Number.

945983-23-3Downstream Products

945983-23-3Relevant academic research and scientific papers

A short synthesis of highly substituted furans from alkenyl aryl ketones with dichloromethyl phenyl sulfoxide

Miyagawa, Toshifumi,Satoh, Tsuyoshi

, p. 4849 - 4853 (2008/02/05)

Two-step synthesis of 2-aryl-5-(phenylsulfanyl)furans was achieved starting from alkenyl aryl ketones and dichloromethyl phenyl sulfoxide. The phenylsulfanyl group was successfully converted to other functional groups, via sulfinyl group, to give highly substituted 2-arylfurans in good overall yields.

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