4231-62-3
1-苯甲酰-1H-苯并三唑
73289-49-3
N-acetyl methyl benzimidate
109178-76-9
(Z)-N'-(benzoyloxy)-N-(triphenylphosphoranylidene)benzimidamide
781-43-1
9,10-二甲基蒽
74903-80-3
potassium salt of 2,2-dicyano-N-methylacetamide

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