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3，5-Dichloroaniline

Samarium(III) sulfate octahydrate

Carbon nanotube， double-walled

Cobalt(II，III) oxide

2-Bromo-6-chlorobenzaldehyde

Direct Yellow 12

(R)-(-)-Mandelic acid

Dextran blue 2000

Benzyl (S)-(-)-1，2，3，4-tetrahydro-3-isoquinolinecarboxylate p-toluenesulfonic acid salt

Ethyl anthranilate

O-Chlorotoluene

Trimethylsilyl trifluoromethanesulfonate

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