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2H-Pyran, 2-ethyl-5,6-dihydro- is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

17591-15-0

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17591-15-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 17591-15-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,7,5,9 and 1 respectively; the second part has 2 digits, 1 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 17591-15:
(7*1)+(6*7)+(5*5)+(4*9)+(3*1)+(2*1)+(1*5)=120
120 % 10 = 0
So 17591-15-0 is a valid CAS Registry Number.

17591-15-0Downstream Products

17591-15-0Relevant academic research and scientific papers

2-METHYL-5,6-DIHYDRO-2H-PYRAN IN THE SIMMONS-SMITH REACTION

Ubatullin, U. G.,Petrushina, T. F.,Popov, Yu. N.,Gataullin, R. R.,Safarov, M. G.

, p. 375 - 376 (2007/10/02)

2-Methyl-5,6-dihydro-2H-pyran reacts with the Simmons-Smith reagent to give a mixture of 2-ethyl-5,6-dihydro-2H-pyran, cis- and trans-2-methyl-3-oxabicycloheptanes, and 2-methyl-2,5,6,7- or 3-methyl-2,3,6,7-tetrahydrooxepine in a ratio of 2:2:5:1.

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