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3-(4'-methoxybenzylidene)thiochroman-4-one-1-oxide is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

130689-12-2

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130689-12-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 130689-12-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,0,6,8 and 9 respectively; the second part has 2 digits, 1 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 130689-12:
(8*1)+(7*3)+(6*0)+(5*6)+(4*8)+(3*9)+(2*1)+(1*2)=122
122 % 10 = 2
So 130689-12-2 is a valid CAS Registry Number.

130689-12-2Downstream Products

130689-12-2Relevant academic research and scientific papers

Dioxirane Oxidation of (Z)-1-Thioaurones, (E)-3-Arylidene-1-thiochroman-4-ones and (E)-3-Arylidene-1-thioflavan-4-ones

Adam, Waldemar,Golsch, Dieter,Hadjiarapoglou, Lazaros,Levai, Albert,Nemes, Csaba,Patonay, Tamas

, p. 13113 - 13120 (2007/10/02)

The oxidation of the title compounds 1, 4 and 7 with dimethyldioxirane (DMD) afforded the corresponding sulfoxides 2, 5 and 8 and/or sulfones 3, 6 and 9 in good yields (Scheme 1 and 2).Excess dimethyldioxirane gave the sulfones chemoselectively without fo

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