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(1R,4S,5R,7R)-7-(benzyloxymethyl)-6,8-dioxabicyclo[3.2.1]oct-2-en-4-ol is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

1283695-41-9

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1283695-41-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1283695-41-9 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,8,3,6,9 and 5 respectively; the second part has 2 digits, 4 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 1283695-41:
(9*1)+(8*2)+(7*8)+(6*3)+(5*6)+(4*9)+(3*5)+(2*4)+(1*1)=189
189 % 10 = 9
So 1283695-41-9 is a valid CAS Registry Number.

1283695-41-9Relevant academic research and scientific papers

Total synthesis of aspergillide A and B based on the transannular oxy-Michael reaction

Kanematsu, Makoto,Yoshida, Masahiro,Shishido, Kozo

, p. 2618 - 2620 (2011/04/26)

Keys to the kingdom: A highly efficient and diastereoselective transannular oxy-Michael reaction for the construction of the syn- and anti-tetrahydropyran units from a common 14-membered macrolactone is the key step for the total synthesis of aspergillide

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