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(R)-benzyl 3-hydroxy-13-methyltetradecanoate is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

221696-02-2

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221696-02-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 221696-02-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,2,1,6,9 and 6 respectively; the second part has 2 digits, 0 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 221696-02:
(8*2)+(7*2)+(6*1)+(5*6)+(4*9)+(3*6)+(2*0)+(1*2)=122
122 % 10 = 2
So 221696-02-2 is a valid CAS Registry Number.

221696-02-2Downstream Products

221696-02-2Relevant articles and documents

First total synthesis of N-4909 and its diastereomer; A stimulant of apolipoprotein E secretion in human hepatoma Hep G2 cells

Yanai, Makoto,Hiramoto, Shigeru

, p. 150 - 159 (1999)

Both (R)- and (S)-3-hydroxy-13-methyltetradecanoic acids were prepared via a lipase-catalyzed enantioselective acylation. The total synthesis of N-4909 and its diastereomer were achieved by a coupling of either (R)- or (S)-3-hydroxy-13-methyltetradecanoic acid moiety with a hexapeptide moiety and by a cyclization with HATU (O-(7-azabenzotriazol-1-yl)- 1,1,3,3-tetramethyluronium hexafluorophosphate) and HOAt (1-hydroxy-7-azabenzotriazole) in a high dilution condition. The R configuration of 3-hydroxy-13-methyltetradecanoic acid was found to be important for stimulating the activity of apolipoprotein E secretion in human hepatoma Hep G2 cells.

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