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methyl (4R,5S)-(E)-8-benzyloxy-4-tert-butyldimethylsilyloxy-5-methyl-oct-6-en-2-ynoate is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

121896-40-0

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121896-40-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 121896-40-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,1,8,9 and 6 respectively; the second part has 2 digits, 4 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 121896-40:
(8*1)+(7*2)+(6*1)+(5*8)+(4*9)+(3*6)+(2*4)+(1*0)=130
130 % 10 = 0
So 121896-40-0 is a valid CAS Registry Number.

121896-40-0Relevant academic research and scientific papers

AN ENANTIOCONTROLLED ROUTE TO PROTOMYCINOLIDE IV AND ITS PRESUMED BIOGENETIC PRECURSORS USING (S)-O-BENZYLGLYCIDOL

Takano, Seiichi,Sekig, Yoshinori,Shimazaki, Youichi,Ogasawara, Kunio

, p. 713 - 742 (2007/10/02)

Starting with (S)-O-benzylglycidol (9) as only chiral building block, a formal synthesis of protomycinolide IV (1) and the first syntheses of its presumed biogenetic precursors methyl epimycinonate I (2), methyl mycinonate I (3), methyl mycinonate II (4),

A Route to Key Fragments of Mycoticin B and Amphotericin B from (S)-O-Benzylglycidol

Takano, Seiichi,Shimazaki, Youichi,Sekiguchi, Yoshinori,Ogasawara, Kunio

, p. 2041 - 2044 (2007/10/02)

A concise enantioselective synthesis of C27-34 fragment of mycoticin B and C31-37 fragment of amphotericin B is described using a common building block prepared from (S)-O-benzylglycidol.

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