CAS Registry Number®
116-31-4
CAS Name
Retinal
Molecular Formula
C20H28O
Molecular Mass
284.44
Compound Properties
-
Melting Point (1)
63 °C
Source(s)
- (1) PhysProp data were obtained from Syracuse Research Corporation of Syracuse, New York (US)
Other Names and Identifiers
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
InChIKey=NCYCYZXNIZJOKI-OVSJKPMPSA-N
SMILES
C(=C/C(=C/C=C/C(=C/C=O)/C)/C)\C=1C(C)(C)CCCC1C
Canonical SMILES
O=CC=C(C=CC=C(C=CC1=C(C)CCCC1(C)C)C)C
Other Names for this Substance
- Retinal
- Retinal, all–trans–
- Retinene 1
- Axerophthal
- 2,4,6,8-Nonatetraenal, 3,7-dimethyl-9-(2,6,6-trimethyl-1-cyclohexen-1-yl)-, (all–E)-
- Retinaldehyde
- trans-Retinal
- Vitamin A aldehyde
- all–trans-Retinaldehyde
- Vitamin A1 aldehyde
- E-Retinal
- trans-Vitamin A aldehyde
- all–E-Retinal
- all–trans-Vitamin A aldehyde
- (all–E)-3,7-Dimethyl-9-(2,6,6-trimethyl-1-cyclohexen-1-yl)-2,4,6,8-nonatetraenal
- Retinene
- all–trans-Retinal
- 15-Apo-β-caroten-15-al
- 15-Apo-β-carotenal
- (all-E)-15-Apo-β-caroten-15-al
Deleted or Replaced CAS Registry Numbers
7058-59-5
