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trans-2-cyclohexyloxy-6-phenyltetrahydro-2H-pyran is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

134171-79-2

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134171-79-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 134171-79-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,4,1,7 and 1 respectively; the second part has 2 digits, 7 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 134171-79:
(8*1)+(7*3)+(6*4)+(5*1)+(4*7)+(3*1)+(2*7)+(1*9)=112
112 % 10 = 2
So 134171-79-2 is a valid CAS Registry Number.

134171-79-2Downstream Products

134171-79-2Relevant academic research and scientific papers

Use of 2-phenylsulphonyl cyclic ethers in the preparation of tetrahydropyran and tetrahydrofuran acetals and in some glycosidation reactions

Brown, Dearg S.,Ley, Steven V.,Vile, Sadie,Thompson, Mervyn

, p. 1329 - 1342 (2007/10/02)

2-Phenylsulphonyl cyclic ethers undergo facile displacement of the sulphonyl group by alcohols, in the presence of magnesium bromide etherate and sodium bicarbonate in tetrahydrofuran, to give goodyields of the corresponding acetals.

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