英文同义词: | 4-ETHYL-5-MORPHOLIN-4-YL-4H-1,2,4-TRIAZOLE-3-THIOL;4-ethyl-3-morpholin-4-yl-1H-1,2,4-triazole-5-thione;3H-1,2,4-Triazole-3-thione, 4-ethyl-2,4-dihydro-5-(4-morpholinyl)-;4-Ethyl-2,4-dihydro-5-(4-morpholinyl)-3H-1,2,4-triazole-3-thione;4-Ethyl-5-morpholino-4H-1,2,4-triazole-3-thiol |