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(+/-)-4-hydroxynona-2,8-diene is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

108440-67-1

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108440-67-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 108440-67-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,8,4,4 and 0 respectively; the second part has 2 digits, 6 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 108440-67:
(8*1)+(7*0)+(6*8)+(5*4)+(4*4)+(3*0)+(2*6)+(1*7)=111
111 % 10 = 1
So 108440-67-1 is a valid CAS Registry Number.

108440-67-1Upstream product

108440-67-1Relevant academic research and scientific papers

STEREOSPECIFIC SYNTHESIS OF EXO- AND ENDO-1,3-DIMETHYL-2,9-DIOXABICYCLO--NONANE

Page, Philip C. Bulman,Rayner, Christopher M.,Sutherland, Ian O.

, p. 3535 - 3538 (1986)

The title compounds may be synthesised in an enantioselective and diastereospecific manner from (+/-)-4-hydroxynona-2,8-diene using the Sharpless asymmetric epoxidation as the key step in the reaction sequence.

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