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6-(3-phenylthiopropyl)-3,4-dihydro-2H-pyran is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

155850-35-4

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155850-35-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 155850-35-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,5,5,8,5 and 0 respectively; the second part has 2 digits, 3 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 155850-35:
(8*1)+(7*5)+(6*5)+(5*8)+(4*5)+(3*0)+(2*3)+(1*5)=144
144 % 10 = 4
So 155850-35-4 is a valid CAS Registry Number.

155850-35-4Relevant academic research and scientific papers

Synthesis of trans- and cis-14-Phenylsulfonyl-1,7,9-trioxadispirohexadecane

Brimble, Margaret A.,Rush, Carolyn J.

, p. 497 - 500 (1994)

The synthesis of the trans- and cis-isomers 1a and 1b of 14-phenylsulfonyl-1,7,9-trioxadispirohexadecane via the addition of an α-sulfonyl carbanion to δ-valerolactone followed by acid-catalysed cyclization is described.Reductive removal of the s

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