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Pyrazino[2,3-f]quinoxaline

Bis[2-(2-benzoxazoly)phenolato]zinc(II)

Poly(ethylene-co-propylene-co-5-methylene-2-norbornene)

4-Chloro-α-methylbenzylamine

(S)-(-)-N-(2-Hydroxyethyl)-α-phenylethylamine

Humic acid,sodium salt

Hydroxymethylpolystyrene resin

DL-4-Hydroxy-3-methoxyphenylglycol,piperazine salt

Glycyl-glycine Hydrochloride

T-Butoxytrimethylsilane