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4-Methoxy-6-[(E)-3-(4-methoxy-benzyloxy)-1-methyl-propenyl]-3,5-dimethyl-pyran-2-one is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

130858-67-2

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130858-67-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 130858-67-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,0,8,5 and 8 respectively; the second part has 2 digits, 6 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 130858-67:
(8*1)+(7*3)+(6*0)+(5*8)+(4*5)+(3*8)+(2*6)+(1*7)=132
132 % 10 = 2
So 130858-67-2 is a valid CAS Registry Number.

130858-67-2Downstream Products

130858-67-2Relevant academic research and scientific papers

Enantioselective synthesis of the α-pyrone subunit of verrucosidin

Hatakeyama,Ochi,Takano

, p. 1358 - 1361 (1993)

4-Methoxyl-6-[(1S)-1-(trimethylsilyloxy)-1-methyl-2-oxobutyl]-3,5- dimethyl-2H-pyran-2-one (4), a key α-pyrone subunit for the synthesis of verrucosidin (1), has been prepared from 6-ethyl-4-hydroxy-3,5-dimethyl-2H- pyran-2-one (5) in an enantiomerically

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