2989-99-3
1-(2-氯苯基)-3-苯基脲
70297-88-0
(2,4-dinitrophenyl)urea
74152-14-0
4-methyl-1,6-diphenylpyrimidin-2-one
74152-13-9
6-methyl-1,4-diphenylpyrimidin-2-one
77500-87-9
7-苯基-7,9-二氮杂螺[4.5]癸烷-6,8,10-三酮

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