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(2S,3S)-1-Benzenesulfonyl-octane-2,3-diol is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

140174-77-2

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140174-77-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 140174-77-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,0,1,7 and 4 respectively; the second part has 2 digits, 7 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 140174-77:
(8*1)+(7*4)+(6*0)+(5*1)+(4*7)+(3*4)+(2*7)+(1*7)=102
102 % 10 = 2
So 140174-77-2 is a valid CAS Registry Number.

140174-77-2Relevant academic research and scientific papers

A New Method for the Dehydration of β-Hydroxy Sulfones: Synthesis of (E,S)-γ-Hydroxy-α,β-unsaturated Sulfones and (S)-ε-Hydroxy-(E,E)-α,γ-dienyl Sulfones

Kang, Suk-Ku,Park, Young-Won,Kim, Sung-Gyu,Jeon, Jae-Hoon

, p. 405 - 406 (2007/10/02)

Optically active (E,S)-γ-hydroxy-α,β-unsaturated sulfones and (S)-ε-hydroxy-(E,E)-α,γ-dienyl sulfones have been prepared in a one-pot dehydration procedure from β,γ-dihydroxy sulfones and δ,ε-dihydroxy allyl sulfones, respectively, via an elimination reac

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