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all trans-Retinal
SpectraBase Compound ID 1lEH54i9avN
InChI InChI=1S/C20H28O/c1-16(8-6-9-17(2)13-15-21)11-12-19-18(3)10-7-14-20(19,4)5/h6,8-9,11-13,15H,7,10,14H2,1-5H3/b9-6+,12-11+,16-8+,17-13+
InChIKey NCYCYZXNIZJOKI-OVSJKPMPSA-N
Mol Weight 284.44 g/mol
Molecular Formula C20H28O
Exact Mass 284.214016 g/mol

Transmission Infrared (IR) Spectrum

Transmission Infrared (IR) Spectrum

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SpectraBase Spectrum ID 877vQtLGGuf
Name 2,4,6,8-Nonatetraenal, 3,7-dimethyl-9-(2,6,6-trimethyl-1-cyclohexen-1-yl)-, (all-E)-
CAS Registry Number 116-31-4
Copyright Copyright © 1989, 1990-2024 Wiley-VCH Verlag GmbH & Co. KGaA. All Rights Reserved.
Formula C20H28O
InChI InChI=1S/C20H28O/c1-16(8-6-9-17(2)13-15-21)11-12-19-18(3)10-7-14-20(19,4)5/h6,8-9,11-13,15H,7,10,14H2,1-5H3/b9-6+,12-11+,16-8+,17-13+
InChIKey NCYCYZXNIZJOKI-OVSJKPMPSA-N
Instrument Name Bruker IFS 85
Purity slightly contaminated
Synonyms Axerophthal Retinal Retinal, all-trans- Retinaldehyde Retinene 1
Technique Film