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Cyclohept[e]indene, 3,8-dihydro-3-(phenylmethylene)-
SpectraBase Compound ID K3pxcaaDp2q
InChI InChI=1S/C21H16/c1-3-7-16(8-4-1)15-18-12-14-21-19-10-6-2-5-9-17(19)11-13-20(18)21/h1,3-15H,2H2/b18-15+
InChIKey LKWPYAHWJLUEJL-OBGWFSINSA-N
Mol Weight 268.36 g/mol
Molecular Formula C21H16
Exact Mass 268.125201 g/mol

Mass Spectrum (GC)

Mass Spectrum (GC)

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SpectraBase Spectrum ID ARFVCqJ9v2W
Name Cyclohept[e]indene, 3,8-dihydro-3-(phenylmethylene)-
Alternate Name(s) (3E)-3-benzylidene-3,8-dihydrocyclohepta[e]indene 3-Benzyliden-3,8-dihydrocyclohept[e]indene
CAS Registry Number 78578-79-7
Copyright Copyright © 2020-2024 John Wiley & Sons, Inc. All Rights Reserved.
Formula C21H16
InChI InChI=1S/C21H16/c1-3-7-16(8-4-1)15-18-12-14-21-19-10-6-2-5-9-17(19)11-13-20(18)21/h1,3-15H,2H2/b18-15+
InChIKey LKWPYAHWJLUEJL-OBGWFSINSA-N
Molecular Weight 268.359 g/mol
SMILES c12c(\C(=C\c3ccccc3)C=C1)ccc1c2C=CCC=C1
SPLASH splash10-014i-0090000000-fc6d11c49246893fd00d
Source of Spectrum K-114-1716-0
Wiley ID 1272894