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Block copolymer from bisphenol a-terephthalate and poly(tetramethylene oxide) (approx 65% ptmo)
SpectraBase Compound ID EOMEyOCOvpK
Mol Weight 0.0 g/mol
Molecular Formula C4H8O1-C23H18O4
Exact Mass 0.0 g/mol
Copyright Copyright © 1980, 1981-2024 John Wiley & Sons, Inc. All Rights Reserved.
Source of Sample K. Riches, Woodstock AGricultural Research Centre, Sittingbourne, Kent
Source of Spectrum Sadtler (sample and properties provided by Professor Doctor Dieter O. Hummel)
Technique Film (cast from chcl3)
4H,6H,15H,17H-Tetrapyrano[2,3-f:2',3'-f':2'',3''-h:2''',3'''-h']cyclo buta[1,2-c:4,3-c']bis[1]benzopyran-4,17-dione, 10,10a,10b,11,20c,20d-hexahydro-2,6,6,10,10,11,11,15,15,19-decamethyl-, [10aS-(10a.alpha.,10b.beta.,20c.beta.,20d.alpha.)]-
41,42,43,44,45,46,47,48-Octamethoxynonacyclo[35.3.1.1(2,6).1(7,11).1(12,16).1(17,21).1(22,26).1(27,31).1(32,36)]octatetraconta-1(41),2,4,6(48),7,9,11(47),12,14,16(46),17,19,21(45),22,24,26(44),27,29,31(43),32,34,36(42),37,39-tetracosaene
Spiro[12,15:17,20-dietheno-6H,16H,22H-dibenzo[b,d][1,6,12,22]tetraox acycloheptacosin-16,4'-piperidine]-1,31-dimethanamine, 7,8,9,10,23,24,25,26-octahydro-N,N,N',N',1',13,19,32,35-nonamethyl-, (S)-
[(3aS,6R,7aR)-Hexahydro-8,8-dimethyl-1-{[(2'R,3S)'-(4"-methoxy-2',3',6'-trimethylphenylsulfonyl)-2'-methylspiro[3H-indle-3,3'-pyrrolidin]-2'-yl}carbonyl-3H,3a,6-methano-2,1-benzisothiazole 2,2-dioxide
.alpha.-isomer of 1-(1-(1'-(2",3",6",8"-tetramethyl-4",5"-di(2"-methoxycarbonylethyl)-7"-acetylporphinyl)ethoxy)ethyl)-3-(1-(1'-(2",4",5",8"-tetramethyl-3"-acetyl-6",7"-di(2"-methoxycarbonylethyl)porphinyl)ethoxy)ethyl)-2,4,5,8-tetramethyl6,7-di(2-methoxycarbonylethyl)porphine
Hexamethyl 7,9,30-trichloro-3,6,37,38-trimethoxy-1,13-diazapentacyclo[11.11.11.1(5,9).1(17,21),1(28,32)]octatriaconta-3,5,7,9(38),10,15,17,19,21(37),22,26,28,30,32(36),33-pentadecaene-3,11,15,23,26,34-hexacarboxylate
Quamoclin II peracetate[(S)-Convolvulinoic acid 11-O.beta,-D-glucopyranosyl-(1-3)-O-[4-O-2(S)-methylbutyryl-.alpha.,L-rhamnopyranosyl-(1-4)]-O-(2-O-n-dodececanoyl).alpha.,L-rhamnopyranosyl-(1-4)-O-.alpha.-L-rhymnopyranosyl[-(1-2)-.beta.D-fucopyranoside peracetate]
15,11-Metheno-11H-tribenzo[c,g,n][1,6]dioxacyclopentadecin-7-carboxaldehyde, 22-ethoxy-19-(2-ethoxy-3-formyl-5-methylphenyl)-5,21-dihydro-9,13,17-trimethyl-, stereoisomer
(2S,5S,7S,9S,10S,12R,13Z,15R)-9-[(1S,2R*)-1-Ethyl-2-hydroxybutyl]-2-[(2R,5R,6S)-5-ethyl-5-hydroxy-6-methyltetrahydropyran-2-yl]-15-(4-methoxybenzyloxy)-2,10,12-trimethyl-1,6,8-trioxodispiro[4.1.5.3]pentadec-13-ene
21H,23H-Porphine-2,18-dipropanoic acid, 7,12-bis[1-[1-[ethenyl-2,18-bis(3-methoxy-3-oxopropyl)-3,17,?,?-tetramethyl-21H,23H-porphinyl]ethoxy]ethyl]-3,8,13,17-tetramethyl-, dimethyl ester

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