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(RS)-4-(N,N-dimethylamino)-3-(p-tolylsulfinyl)-2-butanone is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

280138-47-8

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280138-47-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 280138-47-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,8,0,1,3 and 8 respectively; the second part has 2 digits, 4 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 280138-47:
(8*2)+(7*8)+(6*0)+(5*1)+(4*3)+(3*8)+(2*4)+(1*7)=128
128 % 10 = 8
So 280138-47-8 is a valid CAS Registry Number.

280138-47-8Relevant academic research and scientific papers

Synthesis of chiral 1- and 2-(p-tolylsulfinyl)-3-trimethylsilyloxybuta-1,3-dienes and their behaviour in Diels-Alder cycloadditions

Aranda, M. Teresa,Aversa, Maria C.,Barattucci, Anna,Bonaccorsi, Paola,Carreno, M. Carmen,Cid, M. Belen,Garcia Ruano, Jose L.

, p. 1217 - 1225 (2000)

The synthesis of (±)-(E)-1-(p-tolylsulfinyl)-3-trimethylsilyloxybuta-1,3-diene 1 and (S(S))-2-(p-tolylsulfinyl)-3-trimethylsilyloxybuta-1,3-diene 2 and their reactions with cyclic dienophiles are described. Cycloaddition of diene 1 with N-methylmaleimide

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