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Pseudolaric acid A-RM82508-32-5C22H28O6
NA
Alantolactone-RM546-43-0C15H20O2
Damascenone????-423696-85-7C13H18O
Cefetamet65052-63-3C14H15N5O5S2
Cephradine-d5C16H19N3O4S
Cefuroxime Axetil64544-07-6C20H22N4O10S
NA
NA
Cefaclor-[d5]1426173-90-1C13H13N3O6S
Ceftezole sodium41136-22-5C13H13N8NaO4S3
Cefadroxil?????50370-12-2C16H17N3O5S
Cefaclor monohydrate70356-03-5C15H16ClN3O5S
Cefazoline Impurity A30246-33-4C11H12N4O3S3
Cefuroxime sodium salt???? ???56238-63-2C16H15N4O8S.Na
Cefalonium Hydrate-d4C20H14D4N4O5S2·xH2O
Ceftizoxime68401-81-0C13H13N5O5S2
Cephapirin????21593-23-7C17H17N3O6S2
Cephacetrile 100 μg/ml Acetonitrile10206-21-0C13H13N3O6S
Ceftriaxone disodium salt-[13C,d3]74578-69-1C18H19N8NaO7S3
Cefotaxime sodium 100 μg/ml Methanol???? ???64485-93-4C16H18N5NaO7S2
Pseudolaric acid C-RM????C82601-41-0C21H26O7
Cefradine????38821-53-3C16H19N3O4S
Ceftriaxone-d3 Disodium Salt1132650-38-4C18H18N8O7S3
Cefpirome84957-29-9C22H22N6O5S2
Cefprozil121123-17-9C18H21N3O6S
Ceftolozane-[d4.15N2] trifluoroacetate salt1628046-32-1C25H31F3N12O10S2
Cefathiamidine Impurity C7-(??-?????????)?????26973-80-8C12H13BrN2O6S
NA
NA
Ceftazidime78439-06-2C22H24N6O8S2
3-Hydroxy-4-methyl-2(5H)-thiophenone3-????-4-??-2(5H)-????34876-35-2C5H6O2S
Ceftriaxone Disodium Salt Hemiheptahydrate?????? ??? ?????????104376-79-6C18H21N8NaO8S3
Cefuroxime-d31803240-98-3C16H16N4O8S
Cefazolin-[13C2, 15N]25953-19-9C14H14N8O4S3
Cefotaxime for system suitability
Cefadroxil System Suitability Mixture
Ceftiofur in Acetonitrile:DMF=3:1(3%DMSO)??????80370-57-6C19H17N5O7S3
Cefepime107648-80-6C19H25ClN6O5S2
Cefamandole Nafate30034-03-8C18H17N6NaO5S2
Cefadroxil-d41426174-38-0C16H19N3O6S
NA
Cefalexin monohydrate23325-78-2C16H19N3O5S
Cefixime-[13C3, 15N2]79350-37-1C16H15N5O7S2
Delta-3-Cefaclor
Ceftriaxone impurity C
Cefoperazone impurity 262893-24-7C15H17N3O6
Cephalexin Related Compound F
Rhaponticin-RM155-58-8C21H24O9
Cefoperazone?????62893-19-0C25H27N9O8S2
Cefalonium Hydrate5575-21-3C20H18N4O5S2
(Z)-2-Methoxyimino-2-furanacetic Acid Ammonium Salt(Z)-2-??????-2-(??-2-?)????????97148-39-5C7H10N2O4
NA
Cefpodoxime Proxetil87239-81-4C21H27N5O9S2
Cephalothin153-61-7C16H16N2O6S2
Cefoperazone sodium62893-20-3C25H28N9NaO8S2
Cefacetrile-13C3
C11065020 Ceftiofur hydrochloride103980-44-5C19H18ClN5O7S3
Pseudolaric acid B-RM82508-31-4C23H28O8
NA
Pseudolaric acid B-glucopyranoside-RM?????B-?????????98891-41-9C29H38O13
Pseudolaric acid A-glucopyranoside-RM???AO-??-D-?????????98891-44-2C28H38O11
Cefuroxime impurity947723-87-7C15H13N3O6S
Cefodizime69739-16-8C20H20N6O7S4
Cefotiam(6R-trans)-7-[2-(2-??????-4-?)?????]-3-[[[1-[2-(??????)??]-1H-????-5-?]??]??]-8-??-5-??-1-????????[4.2.0]??-2-?-2-????? ??????????66309-69-1C18H23N9O4S3.HCl
Ceftiofur sodium salt104010-37-9C19H18N5NaO7S3
Cefotaxime63527-52-6C16H17N5O7S2
Cefonicid????????61270-78-8C18H19N6NaO8S3
Cefathiamidine-d1433075-00-2C19H28N4O6S2
Cefadroxil impurity 137763-23-8C9H11NO3
Ceftiofur Sodium Trihydrate
Cefpodoxime Proxetil EP Impurity A -d3 Sodium Salt?????82619-04-3C15H18N5NaO6S2
Cefepime-[13C,d3] sulfate107648-78-2C19H25N6O5S2.HO4S
Ceftazidime sodium-[d6]????????73547-61-2C22H23N6NaO7S2
Tubeimoside III-RM??????III115810-13-4C64H100O31
NA
NA
Cefoperazone S isomer
Tubeimoside II-RM115810-12-3C63H98O30
7-ADCA Pivalamide146794-70-9C13H18N2O4S
Tubemoside Ⅰ102040-03-9C63H98O29
Cefazolin Sodium Salt????? ???27164-46-1C14H15N8NaO4S3
Cefetamet pivoxil hydrochloride111696-23-2C20H26ClN5O7S2
Cefdinir-13C-15N291832-40-5C14H13N5O5S2
Cefminox for system suitability
Cefmenoxime75738-58-8C16H18ClN9O5S3
Cefprozil-d4 (Mixture of Z and E Isomers)
Cephalexin-d52101505-56-8C16H7D10N3O4S
NA
NA
CEFMINOX SODIUM92636-39-0C16H24N7NaO8S3
Cefmetazole56796-20-4C15H17N7O5S3
Cefoperazone Impurity ADes-(N-??-5-??????)?????????73240-08-1C23H23N5O8S
Cefazolin impurity E
D-(-)-2-Phenylglycine(R)-??-?????????875-74-1C8H9NO2
Cephalothin Sodium58-71-9C16H16N2O6S2.Na
Ceftiofur System Suitability Mixture
Cefoxitin35607-66-0C16H17N3O7S2
Cefpodoxime acid80210-62-4C15H17N5O6S2
Cefoperazone-[d5]2410425-70-4C25H27N9O8S2
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