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(-)-(2R,4S)-2-[2-(tert-butyldiphenylsiloxy)ethyl]-6-iodo-4-(triisopropylsilyloxy)-3,4-dihydro-2H-pyran is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

869336-47-0

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869336-47-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 869336-47-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,6,9,3,3 and 6 respectively; the second part has 2 digits, 4 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 869336-47:
(8*8)+(7*6)+(6*9)+(5*3)+(4*3)+(3*6)+(2*4)+(1*7)=220
220 % 10 = 0
So 869336-47-0 is a valid CAS Registry Number.

869336-47-0Upstream product

869336-47-0Relevant articles and documents

Stereocontrolled synthesis of spiroketals via a remarkable methanol-induced kinetic spirocyclization reaction

Potuzak, Justin S.,Moilanen, Sirkka B.,Tan, Derek S.

, p. 13796 - 13797 (2005)

A methanol-induced kinetic spiroketalization reaction has been developed for the stereocontrolled target- and diversity-oriented synthesis of spiroketals. In contrast to existing methods for spiroketal synthesis, this reaction does not depend on thermodyn

Stereoselective synthesis of benzannulated spiroketals: Influence of the aromatic ring on reactivity and conformation

Liu, Guodong,Wurst, Jacqueline M.,Tan, Derek S.

supporting information; scheme or table, p. 3670 - 3673 (2011/03/18)

Image Presented A systematic stereocontrolled synthesis of benzannulated spiroketals has been developed, using kinetic spirocyclization reactions of glycal epoxides, leading to a new AcOH-induced cyclization and valuable insights into the reactivity and c

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