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ethyl (R,E)-7-benzyloxy-5-tert-butyldimethylsilyloxy-1-heptene is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

869348-59-4

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869348-59-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 869348-59-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,6,9,3,4 and 8 respectively; the second part has 2 digits, 5 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 869348-59:
(8*8)+(7*6)+(6*9)+(5*3)+(4*4)+(3*8)+(2*5)+(1*9)=234
234 % 10 = 4
So 869348-59-4 is a valid CAS Registry Number.

869348-59-4Relevant academic research and scientific papers

Synthesis of cis- and trans-2,5-disubstituted tetrahydrofurans by a tandem dihydroxylation-SN2 cyclization sequence

Marshall, James A.,Sabatini, Jesse J.

, p. 4819 - 4822 (2005)

(Chemical Equation Presented) Dihydroxylation of δ- and ε-mesyloxy α,β-unsaturated esters proceeds with in situ cyclization to afford 2,5-disubstituted and 2,3,5-trisubstituted tetrahydrofurans.

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