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110579-36-7

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110579-36-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 110579-36-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,0,5,7 and 9 respectively; the second part has 2 digits, 3 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 110579-36:
(8*1)+(7*1)+(6*0)+(5*5)+(4*7)+(3*9)+(2*3)+(1*6)=107
107 % 10 = 7
So 110579-36-7 is a valid CAS Registry Number.

110579-36-7Downstream Products

110579-36-7Relevant articles and documents

Towards a total synthesis of ustiloxins A and B. Stereocontrolled synthesis of (2S,4S,6S)-4-hydroxy-5-phenylsulfinylnorvaline

Hutton, Craig A.,White, Jonathan M.

, p. 1643 - 1646 (2007/10/03)

A short, stereocontrolled synthesis of (2S,4S,6S)-4-hydroxy-5-phenylsulfinylnorvaline (8), an unusual amino acid component of ustiloxins A and B, has been achieved. Stereoselective bromolactonisation of N-Boc-(S)-allylglycine (3) is followed by substitution of the bromide 4a with thiophenol to give the corresponding sulfide 5. Highly stereoselective oxidation of the sulfide 5 gives the corresponding sulfoxide 6a. Removal of the Boc group and lactone ring opening then complete the synthesis of the unusual amino acid.

AN EFFICIENT ROUTE TO 1,3-AMINO HYDROXYL SYSTEM VIA ELECTROPHILIC LACTONIZATION OF 2-AMINO-4-PENTENOIC ACID DERIVATIVES. STEREOSELECTIVE SYNTHESIS OF (-)-BULGECININE

Ohfune, Yasufumi,Hori, Keiko,Sakaitani, Masahiro

, p. 6079 - 6082 (2007/10/02)

Several γ-hydroxy-α-amino acid systems were prepared stereoselectively from 2-amino-4-pentenoic acid derivatives using electrophilic lactonization.This strategy was applied to the synthesis of a highly functionalized proline analogue, (-)-bulgecinine (4).

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