Table 3.

Chemical constituents of the essential oil from aerial parts of S. atropatana

Area (%)	RT (min)	KI (a)	Molucular formula	Compounds		Number
0.03	10.29	800	C5H4O2	Furfural		1
0.03	16.40	912	C6H12O	2-Pentanone، 3-methyl		2
0.01	18.42	941	C6H14O	Isobutylmethylmethanol		3
0.12	19.02	950	C7H14	Cyclopropane،1،1،2،3-tetramethyl		4
0.02	19.12	952	C7H14	-1Pentene، 2،4-dimethyl		5
0.14	19.23	953	C7H12O	-1Hepten-3-one		6
0.23	19.80	962	C8H16O	-1Octen-3-ol		7
0.02	20.85	977	C9H14O	2-Pentylfuran		8
0.15	20.96	979	C8H16O	Cyclooctyl alcohol		9
0.10	22.83	1006	C8H8O	Benzeneacetaldehyde		10
0.03	24.35	1026	C10H16	beta.-trans-Ocimene		11
0.08	25.17	1037	C10H16	beta.-cis-Ocimene		12
0.09	26.41	1054	C10H20	1-Octene،3،7-dimethyl		13
0.03	28.16	1077	C10H16	α- Terpinolen		14
2.14	28.51	1082	C9H18O	Nonanal		15
18.82	28.87	1087	C10H18O	Linalool		16
0.28	32.35	1133	C10H18O	2-Decenal، (E)		17
0.20	34.04	1156	C10H22O	1-Decanol		18
0.20	34.30	1159	C10H18O	1-Terpinen-4-ol		19
4.14	35.19	1171	C10H18O	alpha.-Terpineol		20
0.54	36.14	1184	C10H20O	Capraldehyde		21
0.13	36.46	1188	C10H16O	Carvomenthenal		22
0.13	36.87	1194	C10H16O	beta-cyclocitrat		23
1.57	38.03	1209	C10H18O	cis-Geraniol		24
5.68	39.91	1235	C10H18O	1،6-octadien-3-ol،3،7-dimethyl		25
0.26	41.65	1259	C9H18O2	3-Ethylheptanoic acid		26
0.33	41.78	1261	C9H18O2	Nonanoic acid		27
0.15	42.21	1267	C11H20	1،3-Nonadiene،5،5-dimethyl		28
0.11	43.18	1280	C9H10O2	Vinylguaicol		29
0.38	43.68	1287	C10H16O	2،4-Decadienal، (E،E)		30
0.26	45.78	1317	C10H16O2	Lilac aldehyde D		31
0.37	47.30	1339	C11H20O	2-Undecen-1-al		32
0.26	48.18	1352	C10H20O2	n-Capric acid		33
0.79	48.77	1360	C13H18O	2-Buten-1-one1-(2،6،6-trimethyl-1،3-cyclohexadien-1-yl)-، (E)		34
0.12	49.31	1368	C13H20	2-Carene،4-.alpha.-isopropenyl		35
0.09	50.59	1387	C13H26O	Pseudoionone hexahydro		36
0.10	50.66	1388	C13H26O	Tridecanal		37
0.21	51.18	1395	C13H20O	6،8-Nonadien-2-one،6-methyl-5- (1-methylethylidene)		38
0.42	53.35	1428	C13H22O	Dihydropseudoionone		39
0.36	55.55	1462	C13H20O	beta-lonone		40
0.17	57.27	1488	C14H26	cis،cis-5،9-Tetradecadiene		41
0.20	57.40	1490	C13H26O	Tridecanal		42
0.67	60.99	1547	C15H26O	trans-Nerolidol		43
0.14	63.78	1592	C16H32O	Hexadecanal		44
0.18	67.70	1658	C16H34O	1-Decanol، 2-hexyl		45
0.05	68.11	1665	C15H26O	alpha.-Bisabolol		46
0.14	69.84	1694	C15H30O	Pentadecanal		47
0.29	70.18	1700	C17H36	Heptadecane		48
0.48	72.69	1745	C15H30O2	Pentadecanoic acid		49
0.14	75.58	1796	C16H32O	Palmitaldehyde		50
0.13	75.78	1800	C18H38	Octadecane		51
0.23	77.11	1825	C16H22O4	Phthalic acid، diisobutyl ester		52
3.65	77.40	1830	C18H36O	2-Pentadecanone trimethyl		53
0.10	79.60	1872	C18H38O	Hexadecane،1-methoxy-13-methyl		54
0.10	81.55	1909	C17H34O2	Hexadecanoicacid،methyl ester		55
0.66	83.42	1945	C18H36O2	Octadecanoic acid		56
0.20	86.23	2001	C19H40O	Nonadecanol		57
0.07	95.69	2100	C21H44	Heneicosane		58
0.10	89.84	2124	C19H32O2	Linolenic acid، methyl ester		59
2.92	91.06	2125	C20H40O	Phytol		60
2.58	100.52	2223	C22H46	Pentadecane، 8-heptyl		61
0.12	104.42	2400	C24H50	Tetracosane		62
1.09	108.53	2800	C28H58	Octacosan		63
37.15	110.76	3100	C31H64	Hentriacontane		64
0.09	112.47	3600	C36H74	Hexatriacontane		65
	90.77%				Total identified
	37.11				Terpenoids
	60.66				Non-terpenoid

^a Compounds listed in order of elution from a DB-1 column.