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2,4-bis(3-phenyl-3-oxopropyl)-5,6-dihydro-2H-thiopyran-3(4H)-one 1,1-dioxide is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

109682-00-0

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109682-00-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 109682-00-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,9,6,8 and 2 respectively; the second part has 2 digits, 0 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 109682-00:
(8*1)+(7*0)+(6*9)+(5*6)+(4*8)+(3*2)+(2*0)+(1*0)=130
130 % 10 = 0
So 109682-00-0 is a valid CAS Registry Number.

109682-00-0Downstream Products

109682-00-0Relevant academic research and scientific papers

3-Amino-5,6-dihydro-4H-thiopyran 1,1-Dioxides. Reactivity with Diethyl Azodicarboxylate and Some α,β-Unsaturated Ketones

Fatutta, Silvana,Pitacco, Giuliana,Valentin, Ennio

, p. 2111 - 2116 (2007/10/02)

The secondary enamines derived from 5,6-dihydro-2H-thiopyran-3(4H)-one 1,1-dioxide are in tautomeric equilibrium with their imine forms.With the title electrophiles, either they react at nitrogen or show the usual reactivity at the β-carbon atom of the en

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