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Cephalosporin Impurity 19
QCC Cat No.: QC051619
Chemical Name: Cephalosporin Impurity 19
Synonyms: 4-methoxybenzyl 3-methyl-2-((3R,4R)-2-oxo-3-(2-phenylacetamido)-4-((phenylsulfonyl)thio)azetidin-1-yl)but-3-enoate
CAS No.: 189315-21-7
Molecular Formula: C30H30N2O7S2
Molecular Weight: 594.70
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Standard Reference Material For "Cephalosporin Impurity 19"
Warning:The form of the product salt may be different from the official website,please consult your local agent for details.
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QCC CAT# COMPOUND ORDER
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    CAS# NA
    M.F.: C15H19N3O7S
    M.W.: 385.39
  • QC051614
    Cephalosporin Impurity N
    CAS# NA
    M.F.: C10H13ClN2O4S
    M.W.: 292.73
  • QC051613
    Cephalosporin Impurity M
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    M.F.: C11H16N2O5S
    M.W.: 288.32
  • QC051612
    Cephalosporin Impurity L
    CAS# NA
    M.F.: C24H23N3O7S
    M.W.: 497.52
  • QC051611
    Cephalosporin Impurity K
    CAS# NA
    M.F.: C23H21N3O7S
    M.W.: 483.50
  • QC051610
    Cephalosporin Impurity J
    CAS# NA
    M.F.: C16H16N2O5S
    M.W.: 348.37
  • QC051609
    Cephalosporin Impurity I
    CAS# 27255-72-7
    M.F.: C16H16N2O4S
    M.W.: 332.37
  • QC051608
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    CAS# 26924-74-3
    M.F.: C14H19N3O6S
    M.W.: 357.38
  • QC051605
    Cephalosporin Impurity E
    CAS# NA
    M.F.: C24H24N2O6S
    M.W.: 468.52
  • QC051606
    Cephalosporin Impurity F
    CAS# 1269661-24-6
    M.F.: C24H22Cl2N2O5S
    M.W.: 521.41
  • QC051604
    Cephalosporin Impurity D
    CAS# 29126-11-2
    M.F.: C24H24N2O5S
    M.W.: 452.52
  • QD050303
    Deacetylcephalosporin C
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    M.F.: C14H19N3O7S
    M.W.: 373.38
  • QC051602
    Cephalosporin Impurity B
    CAS# 184696-69-3
    M.F.: C8H8N2O3S
    M.W.: 212.23
  • QC051601
    Cephalosporin Impurity A
    CAS# 15690-38-7
    M.F.: C8H10N2O4S
    M.W.: 230.24
  • QC051603
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    M.F.: C16H21N3O8S
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