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1β-benzyl-6α-t-butyl-3aα-hydroxy-trans-perhydrobenzothiophen 2,2-dioxide is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

77204-64-9

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77204-64-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 77204-64-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,7,2,0 and 4 respectively; the second part has 2 digits, 6 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 77204-64:
(7*7)+(6*7)+(5*2)+(4*0)+(3*4)+(2*6)+(1*4)=129
129 % 10 = 9
So 77204-64-9 is a valid CAS Registry Number.

77204-64-9Downstream Products

77204-64-9Relevant academic research and scientific papers

The Different Behavior of Cyclohexanones and their Enamines in the Reaction with Methyl (E)- and (Z)-Styryl Sulphone

Fabrissin, Silvio,Fatutta, Silvana,Risaliti, Amerigo

, p. 109 - 112 (2007/10/02)

Methyl (E)- and (Z)-styryl sulphone react with 4-t-butylcyclohexanone via Michael addition to furnish 8a-hydroxyperhydro-2-benzothiin 2,2-dioxides.Both isomeric unsaturated sulphones add at the carbon β to the SO2 group and give predominantly the same tra

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