FTIR ANALYSIS REPORT

Spectrum Analysis Result

No.: 20260211051512040343330 Date: 2026-02-11 15:24:09 Reported by: FTIR.fun Contact: [email protected]

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Historical stored result

Poly(methyl vinyl ether:maleic acid)

Historical stored result

#16203 Initial rank 1 Current rank 1 Library lead match 76.7%

Key findings

Historical stored result loaded without the current FTIR reasoning contract. Direction/entity/aggregate evidence was not generated for this record.

Primary risk

Historical stored result loaded without the current FTIR reasoning contract. Direction/entity/aggregate evidence was not generated for this record.

Peak analysis

Detected peaks and interpretation

Rows marked with ★ are the characteristic peaks selected by the LLM analyzer.

Index	Characteristic	Wavenumber	Absorbance	Sources	One-line interpretation	KG citation	LLM confidence
1	·	1096	1.00	-	1096 cm-1: possible source: Refer to AI conclusion.	-	-
2	·	1180	0.99	-	1180 cm-1: possible source: Refer to AI conclusion.	-	-
3	·	1132	0.91	-	1132 cm-1: possible source: Refer to AI conclusion.	-	-
4	·	802	0.73	-	802 cm-1: possible source: Refer to AI conclusion.	-	-
5	·	669	0.71	-	669 cm-1: possible source: Refer to AI conclusion.	-	-
6	·	1734	0.65	-	1734 cm-1: possible source: Refer to AI conclusion.	-	-
7	·	1257	0.65	-	1257 cm-1: possible source: Refer to AI conclusion.	-	-
8	·	956	0.62	-	956 cm-1: possible source: Refer to AI conclusion.	-	-
9	·	730	0.62	-	730 cm-1: possible source: Refer to AI conclusion.	-	-
10	·	1557	0.59	-	1557 cm-1: possible source: Refer to AI conclusion.	-	-
11	·	1416	0.51	-	1416 cm-1: possible source: Refer to AI conclusion.	-	-
12	·	1367	0.47	-	1367 cm-1: possible source: Refer to AI conclusion.	-	-
13	·	1472	0.44	-	1472 cm-1: possible source: Refer to AI conclusion.	-	-
14	·	1290	0.44	-	1290 cm-1: possible source: Refer to AI conclusion.	-	-
15	·	1637	0.41	-	1637 cm-1: possible source: Refer to AI conclusion.	-	-
16	·	2846	0.34	-	2846 cm-1: possible source: Refer to AI conclusion.	-	-
17	·	2913	0.27	-	2913 cm-1: possible source: Refer to AI conclusion.	-	-
18	·	2372	0.24	-	2372 cm-1: possible source: Refer to AI conclusion.	-	-
19	·	3279	0.22	-	3279 cm-1: possible source: Refer to AI conclusion.	-	-
20	·	3296	0.22	-	3296 cm-1: possible source: Refer to AI conclusion.	-	-
21	·	2503	0.21	-	2503 cm-1: possible source: Refer to AI conclusion.	-	-
22	·	3429	0.21	-	3429 cm-1: possible source: Refer to AI conclusion.	-	-
23	·	3316	0.21	-	3316 cm-1: possible source: Refer to AI conclusion.	-	-
24	·	2760	0.21	-	2760 cm-1: possible source: Refer to AI conclusion.	-	-
25	·	3540	0.21	-	3540 cm-1: possible source: Refer to AI conclusion.	-	-
26	·	3190	0.21	-	3190 cm-1: possible source: Refer to AI conclusion.	-	-
27	·	2738	0.20	-	2738 cm-1: possible source: Refer to AI conclusion.	-	-
28	·	3136	0.20	-	3136 cm-1: possible source: Refer to AI conclusion.	-	-
29	·	3465	0.20	-	3465 cm-1: possible source: Refer to AI conclusion.	-	-
30	·	3238	0.20	-	3238 cm-1: possible source: Refer to AI conclusion.	-	-
31	·	3562	0.20	-	3562 cm-1: possible source: Refer to AI conclusion.	-	-
32	·	3747	0.20	-	3747 cm-1: possible source: Refer to AI conclusion.	-	-
33	·	3397	0.20	-	3397 cm-1: possible source: Refer to AI conclusion.	-	-
34	·	3172	0.19	-	3172 cm-1: possible source: Refer to AI conclusion.	-	-
35	·	3671	0.19	-	3671 cm-1: possible source: Refer to AI conclusion.	-	-
36	·	3031	0.19	-	3031 cm-1: possible source: Refer to AI conclusion.	-	-
37	·	3604	0.18	-	3604 cm-1: possible source: Refer to AI conclusion.	-	-
38	·	3988	0.18	-	3988 cm-1: possible source: Refer to AI conclusion.	-	-
39	·	2978	0.18	-	2978 cm-1: possible source: Refer to AI conclusion.	-	-
40	·	3864	0.18	-	3864 cm-1: possible source: Refer to AI conclusion.	-	-
41	·	3798	0.17	-	3798 cm-1: possible source: Refer to AI conclusion.	-	-
42	·	3821	0.17	-	3821 cm-1: possible source: Refer to AI conclusion.	-	-
43	·	3655	0.17	-	3655 cm-1: possible source: Refer to AI conclusion.	-	-
44	·	3898	0.17	-	3898 cm-1: possible source: Refer to AI conclusion.	-	-
45	·	3941	0.17	-	3941 cm-1: possible source: Refer to AI conclusion.	-	-
46	·	3763	0.17	-	3763 cm-1: possible source: Refer to AI conclusion.	-	-
47	·	3703	0.17	-	3703 cm-1: possible source: Refer to AI conclusion.	-	-
48	·	2944	0.12	-	2944 cm-1: possible source: Refer to AI conclusion.	-	-

Show full reasoning, evidence, and recommendations Expand to read the conclusion evidence, reasoning chain, full risk list, recommendations, and mixture notes.

Evidence

Conclusion evidence

Only evidence already present in the current result contract is shown here.

Library lead candidate LIB

Poly(methyl vinyl ether:maleic acid) #16203 | match 76.7%

Reasoning

Reasoning chain

This section explains how the current conclusion was reached from the available evidence.

Historical stored result loaded without the current FTIR reasoning contract. Direction/entity/aggregate evidence was not generated for this record.

Risk

Uncertainty and blockers

These items limit how far the current conclusion can be trusted or refined.

Historical stored result loaded without the current FTIR reasoning contract. Direction/entity/aggregate evidence was not generated for this record.

Recommendation

Recommended next steps

These are the next verification actions suggested by the current reasoning output.

Re-run this sample with the current FTIR reasoning chain if you need a current conclusion.

Appendix

Sample information and raw spectrum

The raw uploaded spectrum is retained here for audit and manual review.

Baseline correction was cancelled by the user.

The wavelength range for analysis(cm-1): [(650, 4000)]

Raw spectrum without baseline correction or other processing: