Conclusion
RESULT PAGE
5-[2-[1-(4-cyclopropyl-4-hydroxybut-2-enyl)-7a-methyl-2,3,3a,5,6,7-hexahydro-1H-inden-4-ylidene]ethylidene]-4-methylidenecyclohexane-1,3-diol, FTIR.fun spectrum number:157269, similarity:0.758
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FTIR ANALYSIS REPORT
FTIR Spectrum Analysis Report
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Top15
Similarity-ranked Top-15 library comparison
Library spectrum will appear here.
Library spectrum
Interactive sample curve
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Top 15 candidates
Reference library candidates
| Rank | Match % | Compound Name | Formula / SMILES | Library preview | Action |
|---|---|---|---|---|---|
| Reference candidates load with this Top-15 workbench. | |||||
Based on the library matches and evidence above.
Evidence & interpretation
Evidence
Key evidence
Library lead candidate
5-[2-[1-(4-cyclopropyl-4-hydroxybut-2-enyl)-7a-methyl-2,3,3a,5,6,7-hexahydro-1H-inden-4-ylidene]ethylidene]-4-methylidenecyclohexane-1,3-diol
#157269
Limitations
Evidence that limits the conclusion
No limiting evidence was recorded.
Recommendation
Suggested next verification
No verification steps were suggested.
Peak analysis
Detected peaks and interpretation
★ = Literature-supported peak assignment.
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| Index | Characteristic | Wavenumber | Absorbance | Evidence | One-line interpretation | Citation | Confidence |
|---|---|---|---|---|---|---|---|
| 1 | · | 432 | 0.80 | - | - | - | - |
| 2 | · | 1017 | 0.60 | - | - | - | - |
| 3 | · | 476 | 0.58 | - | - | - | - |
| 4 | · | 449 | 0.57 | - | - | - | - |
| 5 | · | 1081 | 0.49 | - | - | - | - |
| 6 | · | 507 | 0.45 | - | - | - | - |
| 7 | · | 1157 | 0.45 | - | - | - | - |
| 8 | · | 574 | 0.39 | - | - | - | - |
| 9 | · | 3421 | 0.35 | - | - | - | - |
| 10 | · | 930 | 0.28 | - | - | - | - |
| 11 | · | 709 | 0.26 | - | - | - | - |
| 12 | · | 764 | 0.24 | - | - | - | - |
| 13 | · | 1367 | 0.22 | - | - | - | - |
| 14 | · | 1461 | 0.22 | - | - | - | - |
| 15 | · | 861 | 0.21 | - | - | - | - |
| 16 | · | 2930 | 0.15 | - | - | - | - |
| 17 | · | 1641 | 0.13 | - | - | - | - |
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Appendix
Sample information and raw spectrum
Original uploaded spectrum for reference and verification.
Baseline correction method: Asymmetric Least Squares Smoothing
The wavelength range for analysis(cm-1): [(400, 4000)]
Raw spectrum without baseline correction or other processing:
Discussion
Comments and follow-up evidence
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