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Poly(diphenylsilylimino-1,4-phenylene-methylene-1,4-phenyleneimino); polyamide on the basis of 4,4'-diaminodiphenyl methane and diphenyl silanediol
SpectraBase Compound ID Fk443nzOGqX
Mol Weight 0.0 g/mol
Molecular Formula C25H22N2Si
Exact Mass 0.0 g/mol
Copyright Copyright © 1980, 1981-2024 John Wiley & Sons, Inc. All Rights Reserved.
Source of Sample Ch. E. Carraher, Jr., University Of South Dakota, Chemistry Department, Vermillion, South Dakota
Source of Spectrum Sadtler (sample and properties provided by Professor Doctor Dieter O. Hummel)
Technique KBr wafer
2-Propenoic acid, 3-phenyl-, 1,1a,1b,1c,2a,3,3a,4,6a,6b,7,8-dodecahydro-3a,6b-dihydroxy-1,1,5,7-tetramethyl-4-oxo-2a-[[(1-oxo-3-phenyl-2-propenyl)oxy]methyl]-8aH-cyclopropa[5',6']benz[1',2':7,8]az uleno[5,6-b]oxirene-8,8a-diyl ester, [1aR-(1a.alpha.,1b.beta.,1c.beta.,2a.beta.,3a.beta.,6a.alpha.,6b.alpha.,7.alpha.,8.beta.,8a.alpha.)]-
6H,13H-5,13:6,12-Dietheno-5a,12a-(methaniminomethano)-1H,5H,8H,12H-[1,2,4]triazolo[1,2-a][1,2,4]triazolo[1',2':1,2]pyridazino[4,5-d]pyridazine-18-acetic acid, 2,3,9,10-tetrahydro-.alpha.-(2-methylpropyl)-1,3,8,10,17,19-hexaoxo-2,9-diphenyl-, hexyl ester, stereoisomer
Methyl 2.beta.-(2'-(m-isopropyl-phenyl)ethyl)-1.beta.,3.alpha.-dimethyl-cyclohexanecarboxylate (so name and structure in Anderson & Botto) but MS (intense fragement at m/z = 187) and RT suggest 2.alpha.-epimer instead, with Reg. No. 19556-80-0? a methyl seco-dehydro-abietate
13',16':18',21'-dietheno-1,1''-diethyl-3',14',20',31'-tetramethyldispiro[piperidine-4,17'-[5,12,22,29]tetraoxa[37,40,41]triazatetracyclo[31.13.1.0.(4,45).0(30,35)]heptatetraconta-1',3',13',15',18',20',30',34',35',45'-decaene-47',4''-piperidine]-38',42'-dione
Nickel, (4,4,5,5,9,9,10,10,14,14,15,15,19,19,20,20-hexadecamethyl-21,27-dioxa -2,12,28,29,30,31-hexaazahexacyclo[9.9.7.1(1,18).1(3,6).1(8,11).1(13,16)]hentriaconta-2,6(31),7,12,16(29),17-hexaenato(2-)-N28,N29,N30,N31)-, (SP-4-1)-
Cobalt, bis(cyano-C)(8,11-diethyl-2,3,3a,7,8,9,10,11,12,16,17,20a-dodecahydro-3a,4,8,9,12,14,17,17-octamethyl-7,12,16,20a-tetrapropyl-10,13-imino-4,20:9,16:18,15-trinitrilo-6H-cyclononadeca[b]furan-5(4H)-onato-N21,N22,N23,N24)-, stereoisomer
6H,10H,16H,18H,32H,34H-5,9:17,21-Dimethano-11,15-metheno-1,25[1',3']-pyrimidino-5H,27H-dibenzo[b,u][1,23,4,8,16,20]dioxatetraazacyclohexa cosine-32,37,39-trione, 7,8,19,20,28,29,35,36-octahydro-38-methoxy-13-methyl-
{(4a,5,6,7,7a-.eta.)-4-(2",2"-Dimethyl-1",3"-dioxolan-4"-yl)-3a,5,8,8a-tetrahydro-2,2-dimethyl-4H-indeno[5,6-d]-1,3-dioxol-5-yl}-{(4',5',6',7',7a'-.eta.)-5'-(chloromercurio)-4'-(2"',2"'-dimethyl-1'",3'"-dioxolan-4"'-yl}-3a',5',8',8a'-tetrahydro-2',2'-dimethyl-4H-indeno5,6-d]-1',3'-dioxol-5'-yl}- iron (II)
6H-Benzo[4,5]cyclodec[1,2-b]oxireno[c]furan-1(13aH)-one, 5,7,10,12-tetrakis(acetyloxy)-2a,5,7,7a,10,11,11a,12-octahydro-11-hydroxy-4,7a,11,13a-tetramethyl-, (2aR*,3Z,5S*,7R*,7aR*,8Z,10S*,11R*,11aR*,12R*,12aS*,13aS*)-
1,6-Dioxaspiro[4.5]decane-7-hexanoic acid, 2-[5-ethyltetrahydro-5-[tetrahydro-3-methyl-5-[tetrahydro-6-(hydroxym ethyl)-3,5-dimethyl-2H-pyran-2-yl]-2-furyl]-2-furyl]-9-hydroxy-.delta.-methoxy-.epsilon.,2,8-trimethyl-, methyl ester, diacetate

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