Heneicosanic acid

N.A. Arecoline, arecaine, arecaidine, arecolidine, isoguvacine, guvacine, givacoline, tannins, palmitic acid, stearic acid, myristic acid, lauric acid, margaric acid, nonadecanoid, heneicosanic acid.100 A breath sweetening masticatory, treat abdominal tumor, an astringent, stomachic, stimulant, and anthelmintic. 

Figure 11.7 Pyrogram of a beeswax sample obtained with a microfurnace pyrolyser at 600°C, in the presence of HMDS. TIC total ion current m/z 117 profile of carboxylic acid trimethylsilyl esters, showing a maximum with palmitic acid m/z 57 profile of hydrocarbons, showing a maximum with heneicosane m/z 103 profile of alcohol trimethylsilyl ethers, showing a max imum with docosanol. For the identification of all peaks, see Bonaduce and Colombini [70]...

Glucose Milk 1.97%SN 5 , RtCN029 Glutamic acid EndospermS , lESN032 Glycine Endosperm N , LESN Heneicosane, N Sd oiF ... 

ALKANES Methane Decane Undecane Hexadecane Heptadecane Octadecane Nonadecane Eicosane Heneicosane Docosane Tricosane Pentacosane Hexacosane Octacosane Triacontane Dotriacontane Trimethyl cyclohexane Dimethyl cyclohexane ACIDS... 

Heneicosane-5,17-dione-l,21-dioic acid bis-N-methylamide heated 1 hr. at 100° with aq. hydrazine, powdered KOH added, and heating continued at 150° until gas evolution ceases heneicosane-l,21-dioic acid. Y 80%. F. e. s. R. Lukes, L. Havllckova, and V. Dudek, Coll. 26, 1719 (1961). 

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