HCID 247978DL-THREO-2-ACETAMIDO-L-(4-니트로페닐)-L,3-프로판디올N-[(1R,2R)-1,3-Dihydroxy-1-(4-nitrophenyl)propan-2-yl]acetamide · CAS 4423-58-9 · CID 247978 · C11H14N2O5