Structure based on ?

Ideal structure
Name: 3,6,9,12,15,18,21,24-octaoxahexacosan-1-ol
Formula: C18 H38 O9
Weight: 398.489
SMILES: CCOCCOCCOCCOCCOCCOCCOCCOCCO
Spacial conformation based on PDB ?.
Also present in other 72 PDB entries.
RESIDUE   PE5     65
CONECT      C48    4 C50  H481 H482 H483
CONECT      C50    4 C48  O1   H501 H502
CONECT      O1     2 C50  C1  
CONECT      C1     4 O1   C2   H11  H12 
CONECT      C2     4 C1   O2   H21  H22 
CONECT      O2     2 C2   C3  
CONECT      C3     4 O2   C4   H31  H32 
CONECT      C4     4 C3   O3   H41  H42 
CONECT      O3     2 C4   C5  
CONECT      C5     4 O3   C6   H51  H52A
CONECT      C6     4 C5   O4   H61  H62 
CONECT      O4     2 C6   C7  
CONECT      C7     4 O4   C8   H71  H72 
CONECT      C8     4 C7   O5   H81  H82 
CONECT      O5     2 C8   C9  
CONECT      C9     4 O5   C10  H91  H92 
CONECT      C10    4 C9   O6   H101 H102
CONECT      O6     2 C10  C11 
CONECT      C11    4 O6   C12  H111 H112
CONECT      C12    4 C11  O7   H121 H122
CONECT      O7     2 C12  C13 
CONECT      C13    4 O7   C14  H131 H132
CONECT      C14    4 C13  O8   H141 H142
CONECT      O8     2 C14  C15 
CONECT      C15    4 O8   C16  H151 H152
CONECT      C16    4 C15  O52  H161 H162
CONECT      O52    2 C16  H52 
CONECT      H481   1 C48 
CONECT      H482   1 C48 
CONECT      H483   1 C48 
CONECT      H501   1 C50 
CONECT      H502   1 C50 
CONECT      H11    1 C1  
CONECT      H12    1 C1  
CONECT      H21    1 C2  
CONECT      H22    1 C2  
CONECT      H31    1 C3  
CONECT      H32    1 C3  
CONECT      H41    1 C4  
CONECT      H42    1 C4  
CONECT      H51    1 C5  
CONECT      H52A   1 C5  
CONECT      H61    1 C6  
CONECT      H62    1 C6  
CONECT      H71    1 C7  
CONECT      H72    1 C7  
CONECT      H81    1 C8  
CONECT      H82    1 C8  
CONECT      H91    1 C9  
CONECT      H92    1 C9  
CONECT      H101   1 C10 
CONECT      H102   1 C10 
CONECT      H111   1 C11 
CONECT      H112   1 C11 
CONECT      H121   1 C12 
CONECT      H122   1 C12 
CONECT      H131   1 C13 
CONECT      H132   1 C13 
CONECT      H141   1 C14 
CONECT      H142   1 C14 
CONECT      H151   1 C15 
CONECT      H152   1 C15 
CONECT      H161   1 C16 
CONECT      H162   1 C16 
CONECT      H52    1 O52 
END   
HET    PE5             65
HETSYN     PE5 2-(2-{2-[2-(2-{2-[2-(2-ETHOXY-ETHOXY)-ETHOXY]-ETHOXY}-E
HETSYN   2 PE5 THOXY)-ETHOXY]-ETHOXY}-ETHOXY)-ETHANOL; POLYETHYLENE GL
HETSYN   3 PE5 YCOL PEG400
HETNAM     PE5 3,6,9,12,15,18,21,24-OCTAOXAHEXACOSAN-1-OL
FORMUL      PE5    C18 H38 O9

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uses Jmol, developed by the Jmol Development Team (color reference)
OCA© by Jaime Prilusky, 1996-2004,2006,2010,2014
Bioinformatics Unit
Weizmann Institute of Science