482-89-3
靛蓝
5160-56-5
5-(aminomethylidene)-1-phenyl-1,3-diazinane-2,4,6-trione
17266-25-0
3-methylpyridine,2,4,6-trinitrophenol
7553-56-2
碘
65-85-0
苯甲酸

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