title: Isolation of trimethyl amine oxide and other bases from the hydroid Tubularia larynx.
abstract: 1. Trimethyl amine oxide, dimethyl amine and choline chloride have been isolated from the marine hydroid Tubularia larynx and identified using physical constants and spectral data. 2. The presence of two guanidine molecules has been demonstrated.
mesh_terms: D000818:Animals; D002794:Choline / Q000302:isolation & purification*; D004123:Dimethylamines / Q000302:isolation & purification*; D006829:Hydra / Q000032:analysis*; D008744:Methylamines / Q000302:isolation & purification*
chemical_list: D004123:Dimethylamines; D008744:Methylamines; C034516:dimethylamine; C005855:trimethyloxamine; D002794:Choline