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9,9-Dioctyl-2,7-dibromofluorene CAS198964-46-4Intermediates of polymer light-emitting diodes (leds)
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N,N-Dimethylethylamine CAS598-56-1Production of medicine, pesticide intermediates, also can be used as solvents.
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GADOLINIUM(III) NITRATE HEXAHYDRATE CAS19598-90-4Scientific research reagents, biochemical research
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4-Hydroxybenzenesulfonic acid CAS98-67-9Used for foundry resin at room temperature curing agent