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5-(tetrahydro-2H-pyran-2-yloxy)-1-(trimethylsilyl)pent-1-yn-3-yl benzoate is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

1330745-52-2

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1330745-52-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1330745-52-2 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,3,0,7,4 and 5 respectively; the second part has 2 digits, 5 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 1330745-52:
(9*1)+(8*3)+(7*3)+(6*0)+(5*7)+(4*4)+(3*5)+(2*5)+(1*2)=132
132 % 10 = 2
So 1330745-52-2 is a valid CAS Registry Number.

1330745-52-2Relevant academic research and scientific papers

Silver-mediated exo-selective tandem desilylative bromination/ oxycyclization of silyl-protected alkynes: Synthesis of 2-bromomethylene- tetrahydrofuran

Lee, Hyun-Ji,Lim, Chaemin,Hwang, Soonho,Jeong, Byeong-Seon,Kim, Sanghee

, p. 1943 - 1947 (2011/11/30)

Three in one: The exocyclic β-bromo enol ether is a synthetically useful functional moiety in the preparation of functionalized oxygen heterocycles. A new tandem method for the synthesis of this valuable moiety has been achieved by employing silyl-protect

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