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

?? ?:Shenzhen Excellent Biomedical Technology Co., Ltd.
??:0755-26050679
???:2850803126@qq.com
??:China
URL: www.ex-biotech.com/
? ?? ?:9865
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Lidocaine Impurity 6 HCl857170-05-9C14H23ClN2O
Lidocaine EP Impurity B (Lidocaine N-Oxide)HCl?????N-????2903-45-9C14H22N2O2
Sildenafil Citrate171599-83-0C28H38N6O11S
Amino Sildenafil319491-68-4C18H23N5O4S
Lidocaine EP Impurity E745798-07-6C20H25N3O2
Lidocaine Impurity 7 HCl77966-82-6C14H23ClN2O
Lidocaine Impurity 9?????????1606-01-5C6H13NO2
Lidocaine Impurity 8N-???????????2315-36-8C6H12ClNO
Descarbon Sildenafil466684-88-8C20H28N6O4S
Sildenafil Analogue I???????I(??????-?????????????)479073-90-0C24H34N6O4S2
Sildenafil EP Impurity D????EP???D1357931-55-5C17H20N4O5S
Sildenafil EP Impurity A;Sildenafil USP Related Compound A1391053-95-4C23H32N6O4S
Sildenafil Analogue IIO-????-O-??????????1391053-82-9C24H34N6O4S
Sildenafil Impurity 37???????? ?????1643-19-2C16H36BrN
Sildenafil Impurity 252021224-02-0C9H10O6S
Sildenafil Impurity 31147676-64-0C25H34N6O3
Pyrazole N-Desmethyl Sildenafil???N-???????139755-95-6C21H28N6O4S
Thiodimethyl Sildenafil???????856190-47-1C23H32N6O3S2
Sildenafil EP Impurity F????????139755-82-1C21H28N6O4S
Sildenafil Impurity 391797861-66-5C17H21N3O4
Sildenafil Impurity 34383427-88-1C8H13N3O2
Sildenafil Impurity 331971915-89-5C19H24N4O5S
Sildenafil Impurity 22200575-15-1C22H32N6O5S
Sildenafil Impurity 20372089-76-4C17H21N5O4S
Sildenafil Impurity 182196244-90-1C25H34N6OS2
Sildenafil Impurity 171621873-33-3C25H36N6O4S
Dimethyl Sildenafil???????496835-35-9C23H32N6O4S
Sildenafil Impurity 111260112-90-0C23H32N6O3S2
Sildenafil Impurity 101-?????-1-(??????)?????????358388-58-6C19H21BrN4O3
Sildenafil Impurity 5C19H21ClN4O3
Sildenafil Impurity 4??????253178-46-0C22H30N6O4S
Benzyl Sildenafil1446089-82-2C28H34N6O4S
Sildenafil EP Impurity G??????????1346602-67-2C38H46N10O8S2
Sildenafil HCl???????252920-86-8C22H31ClN6O4S
Sildenafil Chlorosulfonyl139756-22-2C17H19ClN4O4S
Sildenafil Amide139756-01-7C8H12N4O3
Sildenafil Related Compound 31393816-99-3C21H30N6O4S
Propoxyphenyl Sildenafil??????????877777-10-1C23H32N6O4S
Propoxyphenyl Hydroxyhomo Sildenafil139755-87-6C24H34N6O5S
Sildenafil Impurity 27C22H30N6O4S
Sildenafil Impurity 142146091-79-2C24H32N6OS2
Sildenafil EP Impurity C???????139755-91-2C20H26N6O4S
Sildenafil Impurity 15C22H30N6O4S
Sildenafil EP Impurity B????N-????1094598-75-0C22H30N6O5S
Norneo-Sildenafil????????371959-09-0C22H29N5O4S
Dithio-Desethyl Carbodenafil1610830-81-3C22H28N6OS2
Hydroxyhomo Sildenafil???????????139755-85-4C23H32N6O5S
Thiosildenafil??????479073-79-5C22H30N6O3S2
Sildenafil Impurity 1845302-49-0C17H22N4O2
Sildenafil Impurity 2332374-42-2C14H20N2O4S
Sildenafil Impurity 3332374-45-5C22H32N6O4S
Venlafaxine EP Impurity C HCl1-[2-???-1-(4-?????)-??]-?????????130198-05-9C15H24ClNO2
Nimodipine EP Impurity A (Nimodipine USP Related Compound A)85677-93-6C21H24N2O7
Nimodipine66085-59-4C21H26N2O7
Venlafaxine Impurity 51346600-77-8C17H27NO2
Nimodipine Impurity 3155861-24-8C21H28N2O5
Nimodipine Impurity 23-???-2-???21112-45-8C4H7NO2
Nimodipine EP Impurity C?????????B(50MG)(BIS(2-METHOXYETHYL)2,6-DIMETHYL-4-(3-NITROPHE-NYL)-1,4-DIHYDROPYRIDINE-3,5-DICARBOXYLATE)(AS)70172-96-2C21H26N2O8
Nimodipine EP Impurity B1,4-?????-2,6-???-4-(3-?????)-3,5-???????????(1-????)????21881-78-7C21H26N2O6
Venlafaxine Impurity 121346601-14-6C25H35NO3
Venlafaxine Impurity 11295366-48-2C17H25NO3
Venlafaxine Impurity 6racDehydro-O-des??????1346600-38-1C16H23NO
Venlafaxine Impurity 429903-09-1C17H18O3
Venlafaxine Impurity 14???539-15-1C10H15NO
Venlafaxine EP Impurity HD,LN,N-?????-N-(4-??????)????1329795-88-1C24H33NO3
Venlafaxine Impurity 101-[2-???-1-(4-??????)-??]-???????93413-61-7C23H31NO2
Venlafaxine EP Impurity A HClN,N-???-4-???????????50822-98-5C11H18ClNO
Venlafaxine EP Impurity E HCl93413-56-0C17H26ClNO2
Venlafaxine EP Impurity G HCl(2RS)-2-??????-2-(4-?????)-N,N?????????1076199-92-2C17H27NO
Venlafaxine N-Dimer1187545-61-4C32H48N2O4
Venlafaxine Impurity 1C17H25NO3
Venlafaxine N-Oxide1-[2-(?????????)-1-(4-?????)??]??????1094598-37-4C17H27NO3
Desmethoxy Venlafaxine1-[2-(??????)-1-????]??????93413-86-6C16H25NO
Desvenlafaxine (O-Desmethyl Venlafaxine) Succinate???????????448904-47-0C20H31NO6
Desvenlafaxine Fumarate??????(O-DesMethylVenlafaxine)?????93414-04-1C20H29NO6
O-Desmethyl-N,N-didesmethyl Venlafaxine1-[2-???-1-(4-??????)??]??????149289-29-2C14H21NO2
O-Desmethyl Venlafaxine Cyclic Impurity1346601-55-5C16H23NO2
Venlafaxine N-Oxide Impurity1021933-95-8C16H25NO3
Venlafaxine Impurity 3;Venlafaxine Hydroxy Nitrile Impurity1-[???-(p-?????)??]???????93413-76-4C15H19NO2
Venlafaxine Related Compound 2
Tadalafil Impurity 661598416-07-9C21H18N2O5
Tadalafil Impurity 24????iMpurityD951661-81-7C22H20ClN3O4
Tadalafil Impurity 6321753-16-2C12H11N3O2
Tadalafil Impurity 53477970-20-0C23H21N3O4
Tadalafil Impurity 23???????C951661-84-0C22H20ClN3O4
Amino Tadalafil???????385769-84-6C21H18N4O4
Tadalafil EP Impurity F
Tadalafil Impurity 41598416-05-7C22H20N2O5
Tadalafil Impurity 71?????,2,2,2-?????-N-??-23170-77-6C3H4Cl3NO
Tadalafil EP Impurity C??-??-????171596-28-4C22H19N3O4
Tadalafil Impurity 7658979-02-5C13H12O4
Tadalafil EP Impurity A??-????171596-27-3C22H19N3O4
N-Ethyl Tadalafil1609405-34-6C23H21N3O4
Tadalafil Hydroxylactam Impurity EP Impurity D
Tadalafil EP Impurity E
Tadalafil Impurity 72
Tadalafil Impurity 69?? ??????????515-84-4C4H5Cl3O2
Tadalafil Impurity 671863191-32-5C23H21ClN2O5
Tadalafil Impurity 70????-N-????????5345-73-3C3H5Cl2NO
Nimodipine Impurity 4116799-92-9C21H28N2O6
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