N-[bis(dimethylamino)phosphinothioyl]methanamine

四氢-3,5-二甲基-4,6-二苯基-2H-1,3,5-噻二嗪-2-硫酮

propyl N-methylcarbamate

3-methyl-6-phenyl-4,5-dihydro-2H-pyrimido[4,5-e][1,3]oxazin-8-one

N~1~,N~1~,N~3~-三甲基--丙氨酸酰胺