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Shenzhen Excellent Biomedical Technology Co., Ltd.??? ?? ??? ?????.

?? ?:Shenzhen Excellent Biomedical Technology Co., Ltd.
??:-
???:2850803126@qq.com
??:China
URL: www.ex-biotech.com/
? ?? ?:4925
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Valdecoxib Impurity F????????F509074-26-4C16H12ClNO3S
Valdecoxib Impurity 10N-((4-(5-??-3-??????-4-?)??)???)??????198471-06-6C18H16N2O4S
rac-Rivastigmine HCl105601-14-7C14H23ClN2O2
Dapoxetine Impurity 3
Brexpiprazole Impurity 201420987-85-4C20H20N2S2
Brivaracetam Impurity 322101641-92-1C11H17NO4
Olprinone Impurity 15 HCl
Valdecoxib Impurity I1373038-59-5C16H15N3O5S2
N-Desmethyl RivastigmineN-???????3-[(1S)-1-(??????)??]??????1070660-34-2C13H20N2O2
Dapoxetine Impurity 7 HCl156453-51-9C21H24ClNO
Abiraterone Impurity 152141996-19-0C26H35NO2
Pentoxifylline EP Impurity H200556-62-3C18H26N4O4
Rivastigmine Impurity 11369779-38-3C10H15NO2
Dapoxetine 4-Phenylethylene Impurity
Brexpiprazole Impurity 292060029-80-1C26H27ClN2O4
Pentoxifylline Impurity 101243654-85-4C13H20N4O6
Pentoxifylline EP Impurity G93079-86-8C13H18N4O3
Valdecoxib Impurity E????????-E1373038-63-1C16H11Cl2NO5S2
Rivastigmine Impurity 2
Rivastigmine N-Oxide HCl1369779-37-2C14H22N2O3
Rivastigmine EP Impurity A3-[(1S)-1-(????????)]??139306-10-8C10H15NO
Rivastigmine Hydrogen Tartrate EP Impurity G1-(3-???-??)-???23308-82-9C9H12O2
Olprinone106730-54-5C14H10N4O
Abiraterone Impurity 182307194-36-9C30H38NO7+
Olprinone Impurity 31402751-73-8C14H11N3O3
Brivaracetam Impurity 61956435-91-8C9H17BrO2
Brivaracetam Impurity 51942054-60-5C7H13BrO2
rac-Rivastigmine?????105601-20-5C14H22N2O2
Pentoxifylline EP Impurity J874747-30-5C26H34N8O5
Brivaracetam Impurity 3??????(alfaR,4S)-????357336-99-3C11H20N2O2
R- DapoxetineR-????119357-36-7C21H23NO
Brivaracetam Impurity L
Dapoxetine Impurity 21(S)-3-??????-3-??????82769-75-3C11H17NO
Rivastigmine Impurity 53-??????(??)-?????1346602-84-3C12H15NO2
Rivastigmine Impurity 3(αS)-N,N,α-????-3-(4-??????)??????1346242-32-7C16H18N2O3
Brivaracetam Impurity 21928755-17-2C11H22O3
Brexpiprazole Impurity 122116542-19-7C22H20N2O4
Brexpiprazole Impurity 42116542-20-0C25H27N3O2S
Dapoxetine119356-77-3C21H23NO
Dapoxetine Impurity 2 HCl
Brexpiprazole Impurity 262(1H)-????,7-(4-??????)-913613-82-8C13H14ClNO2
Pentoxifylline EP Impurity D59413-14-8C10H14N4O3
N-Didesmethyl Dapoxetine HClracN-Dide??????119357-34-5C19H19NO
Pentoxifylline EP Impurity E1,1'-?????[TheobroMine]77196-87-3C15H16N8O4
Brexpiprazole???????913611-97-9C25H27N3O2S
Abiraterone Acetate N-OxideC26H33NO3
Rivastigmine EP Impurity B L-Tartrate???????????1230021-28-9C13H20N2O2
Brivaracetam (alfaR, 4R)-Isomer??????(alfaR,4R)-????357337-00-9C11H20N2O2
Dapoxetine Impurity 8
Abiraterone Impurity 12165334-72-5C24H31NO
Rivastigmine Hydrogen Tartrate EP Impurity E HCl
Rivastigmine Impurity 8
Pentoxifylline Impurity 984321-40-4C13H20N4O4
Pentoxifylline Impurity 870486-28-1C12H20N4O2
Abiraterone Impurity 1717-(3-???)?????-5,16-??-3-?154229-21-7C24H29NO
N-Desmethyl Dapoxetine HCl157166-71-7C20H22ClNO
Rivastigmine Hydrogen Tartrate EP Impurity F HClS-(-)-[1-(3-?????)??]-N,N-?????889443-69-0C11H17NO
Rivastigmine Carbamate Impurity3-???????(??)?????1346242-31-6C10H12N2O4
Olprinone Impurity 4116355-08-9C10H10N2O
rac-Brivaracetam (Mixture of Diastereomers)??????(Racemate)357335-87-6C11H20N2O2
Pentoxifylline EP Impurity K1,1'-??????-?????74857-22-0C17H20N8O4
Brivaracetam Impurity 8943986-67-2C11H19NO3
Dapoxetine Impurity 5
Theophylline EP Impurity B;Pentoxifylline EP Impurity B1076-22-8C6H6N4O2
Rivastigmine Ether Impurity HCl
Abiraterone Impurity 192307194-37-0C30H40NO7+
Rivastigmine Impurity 7 HCl1800020-47-6C13H20N2O2
Abiraterone Impurity 161448460-32-9C19H28O3
Dapoxetine HCl129938-20-1C21H24ClNO
Olprinone Impurity 16
Rivastigmine Impurity 4???????????B(15mg)((R,S)-3-[1-(??????)??]???????????)25081-93-0C13H20N2O2
Abiraterone Impurity 14???,4-(?????)-93830-58-1C9H14BN
Dapoxetine Impurity 6(R)-α-[2-(1-???????)??]-?????156453-53-1C19H18O2
Dapoxetine Impurity???????94305-25-6C19H16O
Dapoxetine N-Oxide HCl????N-????1346603-24-4C21H23NO2
Dapoxetine Impurity 161091626-77-5C19H16O
Pentoxifylline EP Impurity I55247-90-0C14H14N4O2
Brivaracetam Impurity 1(R)-2-(2-(tert-???)-2-????)???112106-16-8C11H20O4
Olprinone Impurity 1141354-29-2C12H10N4O
Pentoxifylline Impurity 1603-00-9C10H14N4O3
Abiraterone Acetate154229-18-2C26H33NO2
Brivaracetam??????357336-20-0C11H20N2O2
Rivastigmine Related Compound A(+)-?-p-????-D-???32634-68-7C20H18O8
Valdecoxib Impurity H
Brivaracetam Impurity 463095-51-2C7H12O2
Pentoxifylline Impurity
Brexpiprazole N1-Oxide1191900-58-9C25H27N3O3S
Rivastigmine Impurity123441-03-2C14H22N2O2
Brivaracetam Impurity 7748760-80-7C13H26N2O3
Rivastigmine Hydrogen Tartrate EP Impurity H586-37-8C9H10O2
Dapoxetine Impurity 243-(1-???????)-1-??-1-????908291-72-5C19H18O2
Rivastigmine EP Impurity C3'-(??(??)?????)???????855300-09-3C12H15NO3
(R)-Rivastigmine；Rivastigmine EP Impurity D415973-05-6C14H22N2O2
Dapoxetine Impurity 4 HCl119357-39-0C21H23NO
Abiraterone N-Oxide Sulfate Sodium Salt1993430-24-2C24H31NO5S
Olprinone Impurity 2106730-62-5C14H12N4O2
Rivastigmine Hydrogen Tartrate406174-29-6C18H28N2O8
Abiraterone Proprionate1620323-43-4C27H35NO2
Dapoxetine Impurity 10B-???-4-????????22422-21-5C10H11ClO
Brexpiprazole Impurity 302059942-13-9C26H27ClN2O4
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