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(2R,5S,6R,1'E,2''RS)-5,6-dihydro-6-(2'-ethoxycarbonyleth-1'-enyl)-2-(p-methoxyphenoxy)-5-(tetrahydro-2''H-pyran-2''-yloxy)-2H-pyran is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

389860-55-3

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389860-55-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 389860-55-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,8,9,8,6 and 0 respectively; the second part has 2 digits, 5 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 389860-55:
(8*3)+(7*8)+(6*9)+(5*8)+(4*6)+(3*0)+(2*5)+(1*5)=213
213 % 10 = 3
So 389860-55-3 is a valid CAS Registry Number.

389860-55-3Relevant academic research and scientific papers

Stereochemistry of enacyloxins. Part 3: (12′S, 17′r,18′s,19′r)- absolute configuration of enacyloxins, a series of antibiotics from Frateuria sp. W-315

Takeuchi, Ryo,Kiyota, Hiromasa,Yaosaka, Manabu,Watanabe, Toshihiko,Enari, Keijiro,Sugiyama, Takeyoshi,Oritani, Takayuki

, p. 2676 - 2681 (2001)

The absolute configuration of the 12′,17′,18′,19′-positions of enacyloxins (ENXs), a series of polyhydroxy-polyenic antibiotics from Frateuria sp. W-315, was determined. As degradation of decarbamoyl (dec) ENX IIa gave (5R,6S,1′E)-6-(but-1′-enyl)-5-chloro

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