title: Radiosynthesis and metabolism of the insect antijuvenile hormone, precocene II.
mesh_terms: D000818:Animals; D001578:Benzopyrans / Q000138:chemical synthesis* / Q000378:metabolism; D007553:Isotope Labeling; D007605:Juvenile Hormones / Q000037:antagonists & inhibitors*
chemical_list: D001578:Benzopyrans; D007605:Juvenile Hormones; C014163:precocene II