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(1S,2S)-(+)-2-Amino-1-(4-nitrophenyl)-1,3-propanediol CAS2964-48-9Raw material medicine
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(1S,2S)-(+)-2-AMINO-1-PHENYL-1,3-PROPANEDIOL CAS28143-91-1Used as pharmaceutical intermediates
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(R)-(-)-2-AMINO-1-BUTANOL CAS5856-63-3For the preparation of emulsifier, surfactant, resin, agents