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?? ????
Venlafaxine Impurity G HCl
C17H27NO2
Ketoprofen Impurity I
3-???????????
21288-34-6
C15H11NO
Ketoprofen metabolite
C16H16O3
(R)-Ketoprofen
(2R)-2-(3-?????)????
56105-81-8
C16H14O3
(S)-Ketoprofen Tromethamine Salt (Dexketoprofen Trometamol)
????????????
156604-79-4
C20H25NO6
Cefalexin Impurity (3-aminomethylene-6-phenylpiperazine-2,5-dione)
???????(3-aMinoMethylene-6-phenylpiperazine-2,5-dione)
65870-51-1
C11H11N3O2
Cefaclor impurity E
188915-50-6
C14H14ClN3O4S
Ketoprofen Related Compound D
66067-44-5
C15H12O2
Ketoprofen Impurity E
rac?????AMide
59512-16-2
C16H15NO2
Ketoprofen Impurity B
3-?????????
22071-22-3
C15H12O3
Ketoprofen Impurity D
??????????A(25MG)(AL-PHA-METHYL-3-(4-METHYLBENZOYL)??????)(AS)
107257-20-5
C17H16O3
Ketoprofen Ethyl Ester
??????,3-???-a-??-,??????
60658-04-0
C18H18O3
Ketoprofen Lysinate
57469-78-0
C22H28N2O5
Ketoprofen Related Compound C
68432-95-1
C10H10O4
Ketoprofen Methyl Ester
???????????
47087-07-0
C17H16O3
Ketoprofen Sorbitol Ester
Tolterodine Lactone Impurity
6-??-4-?????-2-?
40546-94-9
C16H14O2
Tolterodine Monomer Impurity
Topotecan Bis N-Oxide
C23H23N3O7
Aminothiosildenafil
De-Oxy-(2) Vancomycin B
(S)-5-Hydroxymethyl Tolterodine
(S)-2-(3-(?????????)-1-?????)-4-(??????)??
260389-90-0
C22H31NO2
Cefaclor Impurity C
143059-69-2
C15H14ClN3O4S
Chlorodenafil
1058653-74-9
C19H21ClN4O3
Vancomycin EP Impurity B
?????CDP-1
55598-85-1
C66H74Cl2N8O25
De-(N-Methyl-D-Leu)-D-Phenylanlanyl Vancomycin B
N,O-Didesmethyl Venlafaxine
D,LN,O-?????????
135308-74-6
C15H23NO2
S-Tolterodine
S-(-)-????
124937-53-7
C22H31NO
Tolterodine diol impurity
2-(3-?????-1-?????)-4-????
851789-43-0
C16H18O2
(R)-Topotecan HCl
Piperiacetildenafil
??????????
147676-50-4
C24H31N5O3
Des-(Amido)-Succinimido Vancomycin B
Desmethoxy Venlafaxine Hydrochloride
Topotecan
123948-87-8
C23H23N3O5
1-[1-(4-Benzyloxyphenyl)-2-dimethylaminoethyl]-cyclohexanol
1-[2-???-1-(4-??????)-??]-???????
93413-61-7
C23H31NO2
Acetildenafil (Hongdenafil)
831217-01-7
C25H34N6O3
Anagliptin
?????
739366-20-2
C19H25N7O2
Dinorvenlafaxine
1-(4-?????)-2-???????????????
93413-77-5
C15H23NO2
Desmethyl Carbodenafil
147676-79-7
C23H30N6O3
Dimethyl Acetildenafil
1290041-88-1
C25H34N6O3
Gendenafil
????
147676-66-2
C19H22N4O3
Dioxohongdenafil
1609405-33-5
C25H30N6O5
Dimethyl Sildenafil
1416130-63-6
C23H32N6O4S
Dithio-Desmethyl Carbodenafil
1333233-46-7
C23H30N6OS2
Dithio-Desethyl Carbodenafil
1610830-81-3
C22H28N6OS2
Venlafaxine Hydroxyl Methyl Impurity
Cefaclor Impurity F
2(1H)-????,3-??-
2882-18-0
C10H8N2O
Carboxy Tolterodine Glucuronide
Acetil Acid
147676-78-6
C18H20N4O4
S-(+)-O-Desmethyl-Venlafaxine
S-(+)-O-????????
142761-12-4
C16H25NO2
Monodeschloro-Vancomycin
Cefaclor EP Impurity G
67308-21-8
C16H17N3O4S
R-(-)-O-Desmethyl-Venlafaxine
R-(-)-O-????????
142761-11-3
C16H25NO2
Tolterodine Diol Acetate Impurity
C24H33NO4
Venlafaxine Impurity 1
627810-07-5
C17H25NO3
Mono-Dechloro-(6) Vancomycin B
5-Carboxy Tolterodine Formate
rac5-????????
1076199-77-3
C22H29NO3
Cinnamyldenafil
1446089-83-3
C32H38N6O3
Demethylpiperazinyl Sildenafil Sulfonic Acid
????EP???D
1357931-55-5
C17H20N4O5S
Cyclopentynafil
1173706-34-7
C26H36N6O4S
Depiperazinothiosildenafil
1353018-10-6
C17H20N4O4S2
Benzyl Sildenafil
1446089-82-2
C28H34N6O4S
Carbodenafil
????
944241-52-5
C24H32N6O3
Desmethyl Thiosildenafil
??????????
479073-86-4
C21H28N6O3S2
Descarbon Sildenafil
466684-88-8
C20H28N6O4S
O-Desethyl-O-propyl Methisosildenafil
O-????-O-??????????
1391053-82-9
C24H34N6O4S
O-Desethyl Sildenafil (Sildenafil Impurity C)
???????
139755-91-2
C20H26N6O4S
Lodenafil Carbonate
???????
398507-55-6
C47H62N12O11S2
Hydroxythiohomosildenafil
?????????????
479073-82-0
C23H32N6O4S2
Nor-acetildenafil
949091-38-7
C24H32N6O3
Hydroxy Chlorodenafil
???????????
1391054-00-4
C19H23ClN4O3
Hydroxy Acetildenafil
???????????
147676-56-0
C25H34N6O4
Homo sildenafil
??????
642928-07-2
C23H32N6O4S
N-Desethyl acetildenafil
N-??????????
147676-55-9
C23H30N6O3
Imidazosagatriazinone
139756-21-1
C17H20N4O2
Norneo sildenafil
????????
371959-09-0
C22H29N5O4S
Hydroxyhomo Sildenafil
???????????
139755-85-4
C23H32N6O5S
Nitroso-prodenafil
1266755-08-1
C27H35N9O5S2
N-Desmethyl Sildenafil
????????
139755-82-1
C21H28N6O4S
Nitrodenafil
147676-99-1
C17H19N5O4
Pyrazole N-Desmethyl Sildenafil
???N-???????
139755-95-6
C21H28N6O4S
Propoxyphenyl Thiohomosidenafil
??????????????
479073-88-6
C24H34N6O3S2
Propoxyphenyl Sildenafil
??????????
877777-10-1
C23H32N6O4S
Sildenafil chlorosulfonyl
139756-22-2
C17H19ClN4O4S
Propoxyphenyl Thioaildenafil
?????????????
856190-49-3
C24H34N6O3S2
Sildenafil Amide Impurity
139756-01-7
C8H12N4O3
PDE-5 Inhibitor (Sildenafil Related Compound)
1393816-99-3
C21H30N6O4S
Propoxyphenyl-Hydroxyhomosildenafil
139755-87-6
C24H34N6O5S
Oxohongdenafil
1446144-70-2
C25H32N6O4
Propoxyphenyl-Thiosildenafil
??????-??????
479073-87-5
C23H32N6O3S2
Sildenafil Analogue I (Propoxyphenyl-Thiohydroxyhomosildenafil)
???????I(??????-?????????????)
479073-90-0
C24H34N6O4S2
Sildenafil Coupled
139756-03-9
C17H22N4O3
Amino Sildenafil
319491-68-4
C18H23N5O4S
(N-Methyl-Leu) Vancomycin B
Ketoprofen Sodium Salt
???2-(3-?????)???????
57495-14-4
C16H13NaO3
Cefaclor Delta-3-Isomer
152575-13-8
C15H14ClN3O4S
De-(L-Asn)-L-Gln Vancomycin B
N-Desmethyl Topotecan
N-????????
190710-79-3
C22H21N3O5
Venlafaxine Impurity B HCl
2174001-92-2
C14H22ClNO3
O-Desmethyl-N,N-didesmethyl venlafaxine HCl
D,LN,N-?????-O-???????????
135308-76-8
C14H22ClNO2
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