86958-23-8
5-(甲基硫代)-3-苯基-1,2,4-噻嗪-6-胺
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89730-86-9
5-hydrazinyl-3-phenyl-1H-1,2,4-triazin-6-one
28819-30-9
苯甲亚胺酸酰肼盐酸盐
89730-60-9
6-氨基-3-苯基-1,2,4-三嗪-5(2H)-硫酮
89730-53-0
6-amino-3-phenyl-2H-1,2,4-triazin-5-one