Table 1.

Chemical constituents and their retention time (min) identified in the ethyl acetate crude extract of Paecilomyces sp. (AUMC 15510) using gas chromatography-mass spectrometry. Sl. No. serial number.

Sl. No	RT (min)	Compound name	Molecular formula	Molecular weight	Peak area %	Compound nature
1	7.90	2-Ethyl-hexanoic acid	C8H16O2	144	8.48	Branched chain fatty acid
2	10.37	4,4a,5,6,7,8-Hexahydro-1-methoxy-2(3H)-naphthalenone	C11H16O2	180	5.83	Naphthalenone derivative
3	10.51	1-Oxaspiro [3.5] nonan-2-one, 3-methylene-	C9H12O2	152	0.50	Methylene derivative
4	10.71	7-Tetradecene	C14H28	196	0.38	Unsaturated aliphatic hydrocarbons
5	11.67	4-Chloro-3,5-dimethyl phenol	C8H9ClO	156	33.37	Phenolic compound
6	13.56	2,4-Di-tert-butylphenol	C14H22O	206	0.33	Phenolic compound
7	14.74	Cetene	C16H32	224	1.88	Alkene
8	14.85	2,6,10-Trimethyltetradecane	C17H36	240	0.46	Alkane
9	16.69	Pentacosane	C25H52	352	0.18	Alkane
10	18.38	1-Eicosanol	C20H42O	298	1.91	Long chain fatty alcohol
11	18.48	1-Chlorooctadecane	C18H37Cl	288	0.28	Alkane
12	20.65	Hexadecanoic acid, methyl ester	C17H34O2	270	1.04	Fatty acid methyl ester (palmitic acid methyl ester)
13	21.70	1-Docosene	C22H44	308	1.60	Alkene
14	21.78	Hexadecanoic acid, 2,3 dihydroxypropyl ester	C19H38O4	330	0.70	Fatty acid propyl ester (glyceryl palmitate)
15	23.31	9,12-Octadecadienoic acid (Z,Z)-, methyl ester	C19H34O2	294	4.41	Fatty acid methyl ester (linoleic acid, methyl ester)
16	23.42	9-Octadecenoic acid, methyl ester, (E)-	C19H36O2	296	3.53	Fatty acid methyl ester (oleic acid methyl ester)
17	24.38	cis-Vaccenic acid	C18H34O2	282	0.52	Fatty acid (isomer of oleic acid)
18	24.73	Erucic acid	C22H42O2	338	0.84	cis13-monounsaturated fatty acid
19	29.84	Diisooctyl phthalate	C24H38O4	390	33.77	Phthalic acid ester