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

97303-82-7

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97303-82-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 97303-82-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,7,3,0 and 3 respectively; the second part has 2 digits, 8 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 97303-82:
(7*9)+(6*7)+(5*3)+(4*0)+(3*3)+(2*8)+(1*2)=147
147 % 10 = 7
So 97303-82-7 is a valid CAS Registry Number.

97303-82-7Relevant articles and documents

SYNTHESIS AND REARRANGEMENT OF PHENYL ETHERS OF 5,6-DIHYDROPYRANS

Ibatullin, U. G.,Sagitdinova, Kh. F.,Talipova, G. R.,Safarov, M. G.

, p. 259 - 262 (2007/10/02)

4-Methyl-5-phenoxy-5,6-dihydropyrans were synthesized by the reaction of 3,4-dibromo-4-methyltetrahydropyran with a number of substituted phenols.The products are converted to the corresponding phenols under the conditions of the Claisen rearrangement.

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