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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/
? ?? ?:4993
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Sildenafil Amine HCl4-???-1-??-3-??????-5-?????????247584-10-7C8H15ClN4O
Venlafaxine HCl99300-78-4C17H28ClNO2
Thiosildenafil??????479073-79-5C22H30N6O3S2
Tadalafil Impurity 3629652-42-2C22H19ClN2O5
Venlafaxine Impurity 131346601-21-5C22H29NO3
Venlafaxine EP Impurity G HCl(2RS)-2-??????-2-(4-?????)-N,N?????????1076199-92-2C17H27NO
Desvenlafaxine (O-Desmethyl Venlafaxine) Succinate???????????448904-47-0C20H31NO6
Tadalafil EP Impurity G
Sildenafil Impurity 182196244-90-1C25H34N6OS2
Sildenafil Chlorosulfonyl139756-22-2C17H19ClN4O4S
Pyrazole N-Desmethyl Sildenafil???N-???????139755-95-6C21H28N6O4S
Venlafaxine Impurity 101-[2-???-1-(4-??????)-??]-???????93413-61-7C23H31NO2
Sildenafil EP Impurity C???????139755-91-2C20H26N6O4S
Sildenafil EP Impurity A;Sildenafil USP Related Compound A1391053-95-4C23H32N6O4S
Venlafaxine EP Impurity A HClN,N-???-4-???????????50822-98-5C11H18ClNO
Sildenafil Impurity 111260112-90-0C23H32N6O3S2
Tadalafil Impurity 41598416-05-7C22H20N2O5
Venlafaxine Related Compound 2
Sildenafil Impurity 27C22H30N6O4S
Tadalafil Hydroxylactam Impurity EP Impurity D
Tadalafil Impurity 661598416-07-9C21H18N2O5
Tadalafil Impurity 671863191-32-5C23H21ClN2O5
Sildenafil Amide139756-01-7C8H12N4O3
Amino Tadalafil???????385769-84-6C21H18N4O4
Venlafaxine EP Impurity B HCl??α-(p-?????)-β-(??????)???????323176-93-8C14H21NO3
Venlafaxine N-Oxide Impurity1021933-95-8C16H25NO3
Sildenafil Impurity 20372089-76-4C17H21N5O4S
Tadalafil Impurity 6321753-16-2C12H11N3O2
Tadalafil Impurity 72
Hydroxyhomo Sildenafil???????????139755-85-4C23H32N6O5S
Norneo-Sildenafil????????371959-09-0C22H29N5O4S
Dimethyl Sildenafil???????496835-35-9C23H32N6O4S
Thiodimethyl Sildenafil???????856190-47-1C23H32N6O3S2
Sildenafil Impurity 1845302-49-0C17H22N4O2
Sildenafil Analogue IIO-????-O-??????????1391053-82-9C24H34N6O4S
Desvenlafaxine Fumarate??????(O-DesMethylVenlafaxine)?????93414-04-1C20H29NO6
Venlafaxine Impurity 1627810-07-5C17H25NO3
Sildenafil Impurity 37???????? ?????1643-19-2C16H36BrN
Tadalafil Impurity 53477970-20-0C23H21N3O4
Venlafaxine Impurity 11295366-48-2C17H25NO3
Tadalafil Related Compound 1
Venlafaxine EP Impurity HD,LN,N-?????-N-(4-??????)????1329795-88-1C24H33NO3
Tadalafil EP Impurity A??-????171596-27-3C22H19N3O4
Venlafaxine EP Impurity E HCl93413-56-0C17H26ClNO2
Propoxyphenyl Hydroxyhomo Sildenafil139755-87-6C24H34N6O5S
Venlafaxine N-Dimer1187545-61-4C32H48N2O4
Venlafaxine Impurity 51346600-77-8C17H27NO2
2’-Oxo Tadalafil1346602-17-2C22H17N3O5
Sildenafil EP Impurity B????N-????1094598-75-0C22H30N6O5S
Venlafaxine Impurity 14???539-15-1C10H15NO
Sildenafil Impurity 31147676-64-0C25H34N6O3
Tadalafil Impurity 7658979-02-5C13H12O4
Sildenafil EP Impurity G??????????1346602-67-2C38H46N10O8S2
Sildenafil Impurity 101-?????-1-(??????)?????????358388-58-6C19H21BrN4O3
Tadalafil Impurity 23???????C951661-84-0C22H20ClN3O4
Sildenafil Impurity 2332374-42-2C14H20N2O4S
Venlafaxine Impurity 429903-09-1C17H18O3
Sildenafil Impurity 15C22H30N6O4S
Sildenafil Impurity 331971915-89-5C19H24N4O5S
Tadalafil EP Impurity H1978322-98-3C22H19N3O6
Sildenafil Impurity 252021224-02-0C9H10O6S
Sildenafil Impurity 34383427-88-1C8H13N3O2
Tadalafil Impurity 69?? ??????????515-84-4C4H5Cl3O2
Venlafaxine EP Impurity C HCl1-[2-???-1-(4-?????)-??]-?????????130198-05-9C15H24ClNO2
Nimodipine Impurity 23-???-2-???21112-45-8C4H7NO2
Sildenafil HCl???????252920-86-8C22H31ClN6O4S
Tadalafil EP Impurity C??-??-????171596-28-4C22H19N3O4
Sildenafil Analogue I???????I(??????-?????????????)479073-90-0C24H34N6O4S2
Sildenafil EP Impurity F????????139755-82-1C21H28N6O4S
Tadalafil EP Impurity I
Venlafaxine Impurity 3;Venlafaxine Hydroxy Nitrile Impurity1-[???-(p-?????)??]???????93413-76-4C15H19NO2
Sildenafil Impurity 3332374-45-5C22H32N6O4S
Sildenafil Impurity 171621873-33-3C25H36N6O4S
Nimodipine Impurity 4116799-92-9C21H28N2O6
O-Desmethyl-N,N-didesmethyl Venlafaxine1-[2-???-1-(4-??????)??]??????149289-29-2C14H21NO2
Tadalafil EP Impurity Bent-????629652-72-8C22H19N3O4
Tadalafil Impurity 71?????,2,2,2-?????-N-??-23170-77-6C3H4Cl3NO
Venlafaxine Impurity 6racDehydro-O-des??????1346600-38-1C16H23NO
Tadalafil EP Impurity F
Sildenafil Impurity 142146091-79-2C24H32N6OS2
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
Tadalafil Impurity 70????-N-????????5345-73-3C3H5Cl2NO
Tadalafil Impurity 24????iMpurityD951661-81-7C22H20ClN3O4
Acetamino Tadalafil1446144-71-3C23H20N4O5
Propoxyphenyl Sildenafil??????????877777-10-1C23H32N6O4S
Sildenafil EP Impurity D????EP???D1357931-55-5C17H20N4O5S
Desmethoxy Venlafaxine1-[2-(??????)-1-????]??????93413-86-6C16H25NO
Benzyl Sildenafil1446089-82-2C28H34N6O4S
Nimodipine EP Impurity B1,4-?????-2,6-???-4-(3-?????)-3,5-???????????(1-????)????21881-78-7C21H26N2O6
Tadalafil EP Impurity E
Sildenafil Related Compound 31393816-99-3C21H30N6O4S
Sildenafil Impurity 391797861-66-5C17H21N3O4
Dithio-Desethyl Carbodenafil1610830-81-3C22H28N6OS2
Sildenafil Impurity 22200575-15-1C22H32N6O5S
O-Desmethyl Venlafaxine Cyclic Impurity1346601-55-5C16H23NO2
Venlafaxine Impurity 121346601-14-6C25H35NO3
Nimodipine Impurity 3155861-24-8C21H28N2O5
Sildenafil Impurity 51058653-74-9C19H21ClN4O3
Venlafaxine N-Oxide1-[2-(?????????)-1-(4-?????)??]??????1094598-37-4C17H27NO3
N-Ethyl Tadalafil1609405-34-6C23H21N3O4
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