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6-(3-Benzhydryl-1,7,7-trimethyl-bicyclo[2.2.1]hept-2-yloxy)-6H-pyran-3-one is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

126566-38-9

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126566-38-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 126566-38-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,6,5,6 and 6 respectively; the second part has 2 digits, 3 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 126566-38:
(8*1)+(7*2)+(6*6)+(5*5)+(4*6)+(3*6)+(2*3)+(1*8)=139
139 % 10 = 9
So 126566-38-9 is a valid CAS Registry Number.

126566-38-9Downstream Products

126566-38-9Relevant academic research and scientific papers

IMPROVED PROCEDURE FOR THE SYNTHESIS OF 6-ALKOXY-2,3-DIHYDRO-6H-PYRAN-3-ONES (2,3-DIDEOXY-DL-PENT-2-ENOPYRANOS-4-ULOSES). NEAT CONVERSION INTO POLYFUNCTIONALIZED CYCLOPENTENONES.

Mucha, Bernd,Hoffmann, H.Martin R.

, p. 4489 - 4492 (2007/10/02)

The glycosidic bond of 6-alkoxy-2,3-dihydro-6H-pyran-3-ones (3) is made advantageously in the presence of catalytic ZnCl2*etherate.A palladium-assisted transformation of 3 affords trans-4-alkoxy-5-hydroxy-2-cyclopenten-1-ones (4) in good yield.

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