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(-)-(3S,6S)-6-n-butyl-3-phenyl-3,6-dihydro-2H-pyran is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

1045346-40-4

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1045346-40-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1045346-40-4 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,0,4,5,3,4 and 6 respectively; the second part has 2 digits, 4 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 1045346-40:
(9*1)+(8*0)+(7*4)+(6*5)+(5*3)+(4*4)+(3*6)+(2*4)+(1*0)=124
124 % 10 = 4
So 1045346-40-4 is a valid CAS Registry Number.

1045346-40-4Relevant academic research and scientific papers

Sulfur-directed enantioselective synthesis of functionalized dihydropyrans

De La Pradilla, Roberto Fernandez,Tortosa, Mariola,Lwoff, Nadia,Del Aguila, Miguel A.,Viso, Alma

, p. 6716 - 6727 (2008/12/22)

(Chemical Equation Presented) The highly selective base-promoted cyclization of enantiopure sulfinyl dienols affords allylic sulfinyl dihydropyrans. The scope of this methodology, including the preparation of seven-membered rings, has been studied in dept

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