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(S)-2-(5-tert-Butyl-2-methoxy-phenyl)-1-((1S,5R,7R)-10,10-dimethyl-3,3-dioxo-3λ6-thia-4-aza-tricyclo[5.2.1.01,5]dec-4-yl)-2-hydroxy-ethanone is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

669069-99-2

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669069-99-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 669069-99-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 6,6,9,0,6 and 9 respectively; the second part has 2 digits, 9 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 669069-99:
(8*6)+(7*6)+(6*9)+(5*0)+(4*6)+(3*9)+(2*9)+(1*9)=222
222 % 10 = 2
So 669069-99-2 is a valid CAS Registry Number.

669069-99-2Downstream Products

669069-99-2Relevant academic research and scientific papers

Diastereoselective Synthesis of 2-Alkoxy-5-tert-butylmandelic Acid

Bauer, Tomasz,Gajewiak, Joanna

, p. 20 - 22 (2007/10/03)

Lewis acid catalyzed addition of N-glyoxyloyl-(2R)-bornane-10,2-sultam to O-protected 4-tert-butylphenols is presented. The reactions proceed with excellent diastereoselectivities. The products of the addition are hydrolyzed with LiOH·H2O yielding optically pure α- hydroxycarboxylic acids.

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