usea 脲,尿素...usea stibamine 脲锑胺...usea peroxide 脲过氧化物,尿素过氧化物...usea quinate 奎尼酸脲...usea salicylate 水杨酸脲...usea sulfazide 迭氮磺胺脲...usea and quinine hydrochloride 盐酸奎宁脲...malonyl usea 丙二酰脲,巴比土酸...tartronyl usea 羟丙二酰脲,径尿酸,5-羟巴比...diethyl malonyl usea 二乙基丙二酰脲,巴比妥...mesoxalyl usea 中草酰脲,四氧嘧啶,阿脲...
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