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  1. 哌拉西林钠
      规格或纯度 :
    • ≥98%(N)
    CAS号 : 59703-84-3        Compound CID : 23666879
    分子式: C23H26N5NaO7S        分子量: 539.54
    IUPAC Name: sodium;(2S,5R,6R)-6-[[(2R)-2-[(4-ethyl-2,3-dioxopiperazine-1-carbonyl)amino]-2-phenylacetyl]amino]-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylate
    SMILES: CCN1CCN(C(=O)C1=O)C(=O)NC(C2=CC=CC=C2)C(=O)NC3C4N(C3=O)C(C(S4)(C)C)C(=O)[O-].[Na+]
    InChIKey: WCMIIGXFCMNQDS-IDYPWDAWSA-M
    InChI: InChI=1S/C23H27N5O7S.Na/c1-4-26-10-11-27(19(32)18(26)31)22(35)25-13(12-8-6-5-7-9-12)16(29)24-14-17(30)28-15(21(33)34)23(2,3)36-20(14)28;/h5-9,13-15,20H,4,10-11H2,1-3H3,(H,24,29)(H,25,35)(H,33,34);/q;+1/p-1/t13-,14-,15+,20-;/m1./s1
  2. D-乳糖-1-¹³C 一水合物
      规格或纯度 :
    • ≥99 atom% 13C
    CAS号 : 287100-62-3        Compound CID : 90471260
    分子式: C1113CH24O12        分子量: 361.3
    IUPAC Name: (2R,3R,4S,5R,6S)-2-(hydroxymethyl)-6-[(2R,3S,4R,5R)-4,5,6-trihydroxy-2-(hydroxymethyl)(613C)oxan-3-yl]oxyoxane-3,4,5-triol;hydrate
    SMILES: C(C1C(C(C(C(O1)OC2C(OC(C(C2O)O)O)CO)O)O)O)O.O
    InChIKey: WSVLPVUVIUVCRA-FKZVOWNZSA-N
    InChI: InChI=1S/C12H22O11.H2O/c13-1-3-5(15)6(16)9(19)12(22-3)23-10-4(2-14)21-11(20)8(18)7(10)17;/h3-20H,1-2H2;1H2/t3-,4-,5+,6+,7-,8-,9-,10-,11?,12+;/m1./s1/i11+1;
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