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(1S,2S)-(+)-2-Amino-1-(4-nitrophenyl)-1,3-propanediol CAS2964-48-9Raw material medicine
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ACROLEIN 2,4-DINITROPHENYLHYDRAZONE CAS888-54-0A, AA to AL, Air Monitoring Standards, Aldehyde- and Ketone-DNPHs, Aldehydes / DNPH / DAIH,
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Ammonium formate CAS540-69-2For electrolytic capacitor industry. Used in organic synthesis for pharmaceutical intermediates, analytical reagent