Inhibition of Mild Steel Corrosion in 1M Hydrochloric Medium by the Methanolic Extract of Ammi visnaga L. Lam Seeds

Table 2

Chemical composition of the methanolic extract of the seeds of Ammi visnaga.

No.	Name	Retention time	% of Total
1	Dimethylethylamine	5.302	15.108
2	2,4-Dimethyl-2-pentene	5.364	0.070
3	3-oxo-3-(2,2,2-trimethyldiazan-2-iumyl)-1-propanolate	7.439	1.493
4	Visnagin	77.696	26.537
5	5-Acetyl-2-amino-3-cyano-4-(5′-H-2′-furyl)-6-methyl-4H-pyran	80.937	0.147
6	Lavandulyl acetate	84.614	0.672
7	Khellin	86.217	49.011
8	2-[(3-Cyano-6,7-dihydro-5H-cyclopenta[b]pyridin-2-yl) sulfanyl]-N-phenylacetamide	92.468	1.732
9	Edulisin III	103.465	2.763
10	Binapacryl	106.568	2.105
Total			99.638