. 2013 Jan 10;8(1):e52797. doi: 10.1371/journal.pone.0052797

Table 4. Phyto-chemotypes identified in the ethyl acetate root extract of R. imbricata by GC/MS.

S. No.	Peak RT (min)	Peak area	Peak area %	Compound detected	Hit	SI	RSI	Prob	CAS No	Mol. Formula	Mol. Wt.
1	10.11	18961417	4.16	3-Methoxy-5-methylphenol	1	880	881	78.08	3209-13-0	C₈H₁₀O₂	138
2	14.63	17158116	8.4	1,3-Benzenediol, 5-methyl	1	909	929	70.69	504-15-4	C₇H₈O₂	124
3	16.5	1721777	0.85	Phenol, 2,4-bis(1,1-dimethylethyl)	1	860	887	30.17	96-76-4	C₁₄H₂₂O	206
4	17.78	1213849	0.61	1-Dodecanol, 3,7,11-trimethyl	1	696	721	3.99	6750-34-1	C₁₅H₃₂O	228
5	18.07	11340896	5.75	Benzenemethanol, 3-hydroxy-5-methoxy	1	866	868	75.89	30891-29-3	C₈H₁₀O₃	154
6	19.54	7034263	3.44	Phenol, 3,5-dimethoxy acetate	7	636	829	4.41	23133-74-6	C₁₀H₁₂O₄	196
7	20.4	7323033	3.57	7,8-Dimethylbenzocyclooctene	1	803	870	51.6	99027-76-6	C₁₄H₁₄	182
8	20.6	4129209	2.12	Eicosen-1-ol, cis-9	1	750	771	5.19	629-96-9	C₂₀H₄₀O	296
9	21.22	6328149	2.95	α-D-glucopyranoside, O-α-D-glucopyranosyl-(1.fwdarw.3)-β-D-fructofuranosyl	1	720	759	37.89	597-12-6	C₁₈H₃₂O₁₆	504
10	22.8	3545343	1.84	Hexadecanoic Acid	1	795	837	71.82	57-10-3	C₁₆H₃₂O₂	256
11	23.17	2659100	1.34	Oleic acid	1	779	794	11.53	112-80-1	C₁₈H₃₄O₂	282
12	24.97	9179686	4.46	Dodecanoic acid, 3-hydroxy	1	674	706	35.46	1883-13-2	C₁₂H₂₄O₃	216
13	25.52	2261098	1.14	Bacteriochlorophyll-c-stearyl	1	722	739	6.88	CID5367801	C₅₂H₇₂MgN₄O₄	840
14	27.68	1352685	0.72	17-Pentatriacontene	1	720	737	46.41	6971-40-0	C₃₅H₇₀	490
15	29.08	76996880	27.61	1,3-Dimethoxybenzene	2	712	767	11.52	151-10-0	C₈H₁₀O₂	138
16	30.51	29595091	16.9	1,3-Benzenediol, 5-pentadecyl	1	664	797	23.45	3158-56-3	C₂₁H₃₆O₂	320
17	32.06	11993388	5.75	Cholest-4-ene-3,6-dione	1	710	773	32.12	984-84-9	C₂₇H₄₂O₂	398
18	39.36	4575754	2.12	Stigmast-5-en-3-ol, (3β,24S)	1	757	821	54.07	83-47-6	C₂₉H₅₀O	414
19	41.64	684162	0.32	Stigmast-4-en-3-one	1	508	755	16.81	1058-61-3	C₂₉H₄₈O	412