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Unsubstituted

adj. 未被取代的

1、羧酸酰亚胺N

aromatic compound -芳香族化合物 carboxylic acid imide, N-unsubstituted -羧酸酰亚胺N-未取代 carbonic acid ester halide-碳酸酯卤化物 ..

unsubstituted aromatics未取代的芳香化合物

Disaccharides with N-unsubstituted Amine双糖N

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