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Jiangsu Boquan Biotechnology Co., Ltd.??? ?? ??? ?????.

?? ?:Jiangsu Boquan Biotechnology Co., Ltd.
??:-15252131412
???:5954981@qq.com
??:China
URL: http://m.boquanshengwu.com
? ?? ?:2941
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5-(2-Ethoxyphenyl)-3-propyl-1,6-dihydro-7H-pyrazolo[4,3-d]pyrimidin-7-one139756-30-2C16H18N4O2
Sildenafil Impurity F263897-18-3C21H28N6O4S
7H-Pyrazolo[4,3-d]pyrimidin-7-one, 1,6-dihydro-5-(2-methoxyphenyl)-1-methyl-3-propyl-479074-16-3C16H18N4O2
O-Desethyl-O-propyl MethisosildenafilO-????-O-??????????1391053-82-9C24H34N6O4S
Pyrazole N-DeMethyl Sildenafil???N-???????139755-95-6C21H28N6O4S
HydroxyhoMo Sildenafil???????????139755-85-4C23H32N6O5S
Sildenafil Impurity C???????139755-91-2C20H26N6O4S
SildefilImpurity59360068-47-9C8H10ClN3O3
7H-Pyrazolo[4,3-d]pyrimidin-7-one, 5-[2-ethoxy-5-(methylsulfonyl)phenyl]-1,6-dihydro-1-methyl-3-propyl-459834-16-3C18H22N4O4S
Sildenafil EP IMpurity B????N-????1094598-75-0C22H30N6O5S
1-Methyl-3-(2-methylpropyl)-1H-pyrazole-5-carboxylic acid ethyl ester1-??-3-(2-?????)-1H-???-5-???????????133261-09-3C11H18N2O2
Sildenafil Impurity S372089-76-4C17H21N5O4S
Sildenafil Impurity 792-ETHOXY-5-[(4-METHYLPIPERAZIN-1-YL)???]???194602-23-8C14H20N2O5S
1-METHYL-4-NITRO-3-PROPYL-1H-PYRAZOLE-5-CARBOXYLIC ACID139756-00-6C8H11N3O4
2,5-Dimethyl-4-nitro-2 H -pyrazole-3-carboxylic acid2,5-???-4-???-2H-???-3-?????3920-37-4C6H7N3O4
Sildenafil Impurity 781-???????,4-??-(9CI)116833-23-9C5H12N2O3S
Sildenafil Impurity 22139756-26-6C15H16N4O2
3-ethyl-1-methyl-1H-pyrazole-5-carboxylic acid(SALTDATA: FREE)3-??-1-??-1H-???-5-?????26308-42-9C7H10N2O2
Ethyl 2-Ethoxybenzoate??2-????????6290-24-0C11H14O3
2-AMINO-4-NITROPHENOL SODIUM SALT61702-43-0C6H7N2NaO3
5-Methyl-2-phenyl-1,2-dihydropyrazol-3-one3-??-1-??-2-????-5-?89-25-8C10H10N2O
1-Aminoanthraquinone1-????????82-45-1C14H9NO2
α-Cyclodextrin??-???????10016-20-3C36H60O30
Basic chromic sulfate39380-78-4CrH3O12S3
HYDROXYETHYL BETA-CYCLODEXTRIN128446-32-2C56H98O42
Betadex Sulfobutyl Ether Sodium182410-00-0C42H70O35
2,6-DI-O-METHYL-BETA-CYCLODEXTRIN51166-71-3C56H98O35
CARBOXYMETHYL BETA-CYCLODEXTRIN218269-34-2C56H84O49
piroxicam-beta-cyclodextrin????-??-???????96684-39-8C57H83N3O39S
2-Acetylthiophene88-15-3C6H6OS
2-Bromothiophene2-??????1003-09-4C4H3BrS
2-Thiophenecarboxaldehyde2-?????????????98-03-3C5H4OS
2-Thiophenecarboxylic acid2-???????527-72-0C5H4O2S
2-Dicyclohexylphosphino-2',6'-bis(N,N-dimethylamino)biphenyl2-???????????-2',6'-??(??????)-1,1'-????1160556-64-8C28H41N2P
2',4'-Bis(1,1-dimethylethyl)-6'-methoxy[1,1'-biphenyl]-2-yl]dicyclohexylphosphine1848244-75-6C33H49OP
2-(Di-tert-butylphosphino)biphenyl2- (? -t- ?? ?? ??)) -1,1'- ? ??224311-51-7C20H27P
2-(Diphenylphosphino)-biphenyl2- (? ?? ?? ??) - ? ??13885-09-1C24H19P
2-Diphenylphosphino-2'-(N,N-dimethylamino)biphenyl240417-00-9C26H24NP
2-(Diphenylphosphino)-2'-methylbiphenyl2-(???????)-2'-?????402822-72-4C25H21P
2-Dicyclohexylphosphino-2',4',6'-triisopropylbiphenyl2- (? ???? ?? ?? ??) -2 ', 4', 6'- ?? -i- ??? -1,1'- ? ??564483-18-7C33H49P
2-(Di-tert-butylphosphino)-2'-(N,N-dimethylamino)biphenyl224311-49-3C22H32NP
2-(Di-tert-butylphosphino)-3,4,5,6-tetramethyl-2',4',6'-triisopropyl-1,1'-biphenyl857356-94-6C33H53P
2-(Diphenylphosphino)-2',4',6'-triisopropylbiphenyl2-(???????)-2',4',6'-??????????819867-23-7C33H37P
Di-tert-butyl(2',4',6'-triisopropyl-3,6-dimethoxybiphenyl-2-yl)phosphine1160861-53-9C31H49O2P
Bis(diphenylphosphino)methane??(???????)??2071-20-7C25H22P2
1,3-Bis(diphenylphosphino)propane1,3- ?? (? ?? ?? ??) ???6737-42-4C27H26P2
1,4-Bis(diphenylphosphino)butane1,4- ?? (? ?? ?? ??) ??7688-25-7C28H28P2
Bis(di-tert-butylphosphino)methaneBIS(DI-TERT-BUTYLPHOSPHINO)??87648-10-0C17H38P2
2'-Dicyclohexylphosphino-2,6-di-i-propyl-4-sulfonato-1,1'-biphenylhydratesodiumsalt2'-??????????-2,6-?-i-???-4-?????-1,1'-????????????870245-84-4C30H44NaO3PS
Tri-tert-butylphosphonium tetrafluoroborate?? -t- ?? ?? ?? ??? ???? ????131274-22-1C12H28P.BF4
(S)-(-)-2,2'-Bis(diphenylphosphino)-1,1'-binaphthyl76189-56-5C44H32P2
Tris(1-pyrrolidinyl)phosphine???(1-?????)???975666-12-6C12H24N3P
Tricyclopentylphosphine7650-88-6C15H27P
Tricyclohexylphosphine tetrafluroborate?? ??? ?? ?? ?? ??? ???? ????58656-04-5C18H34BF4P
(R)-(+)-2,2'-Bis(diphenylphosphino)-1,1'-binaphthyl76189-55-4C44H32P2
Tri(2-furyl)phosphine5518-52-5C12H9O3P
Di-tert-butyl-phosphane?-tert-butylphosphine819-19-2C8H19P
Bis(tert-butyl)methylphosphine?-tert-butylmethylphosphine6002-40-0C9H21P
1,1'-Bis(diphenylphosphino)ferrocene1,1'- ?? (? ?? ?? ??) ???12150-46-8C34H28FeP210*
1,1'-Bis(di-tert-butylphosphino)ferrocene84680-95-5C26H44FeP210*
Cy2PCl?? ?? ?? ??? ?? ?16523-54-9C12H22ClP
Di-1-adamantylphosphine?-1-adamantylphosphine131211-27-3C20H31P
Di(1-adamantyl)-n-butylphosphine hydriodide714951-87-8C24H40IP
Butyldi-1-adamantylphosphineBis(adamant-1-yl) (? ?) phosphine321921-71-5C24H39P
Diphenyl-2-pyridylphosphine???-2-??????37943-90-1C17H14NP
Tri-p-tolylphosphine?? -p- ?? ?? ?1038-95-5C21H21P
Tris(2,4-dimethylphenyl)phosphine49676-42-8C24H27P
(2-Methylphenyl)diphenylphosphine5931-53-3C19H17P
Tris(3-methoxyphenyl)phosphine29949-84-6C21H21O3P
Tris(2,6-dimethoxyphenyl)phosphine???(2,6-??????)???85417-41-0C24H27O6P
Phenyl phosphine?????638-21-1C6H7P
3,5-di-tert-butyl-4-methoxyphenylphosphine782501-07-9C15H25OP
Methyldiphenylphsphine1486-28-8C13H13P
Tricyclohexylphosphine oxide13689-19-5C18H33OP
(4-Methylphenyl)diphenyl phosphine1031-93-2C19H17P
Diethy 4-bromobenzylphosphonate???4-???????????38186-51-5C11H16BrO3P
Propane-1,3-diylbisphosphonic acid tetraethyl ester??????-1,3-???????22401-25-8C11H26O6P2
1,2-bis(diethyl-phosphonato)ethane?????????????995-32-4C10H24O6P2
Ethyl-2-(diethylphosphono)propanoate3699-66-9C9H19O5P
Tri-i-propylphosphine6476-36-4C9H21P
Tri-n-butylphosphine??-n-?????998-40-3C12H27P
Dimethoxyphenylphosphine2946-61-4C8H11O2P
Ethyl diphenylphosphinite?? ?????????719-80-2C14H15OP
4-(Dimethylamino)phenyldiphenylphosphine? ?? [4- (N, N- ??? ???) ??] ?? ?739-58-2C20H20NP
Diphenylphosphine? ?? ?? ?829-85-6C12H11P
Dicyclohexylphosphine829-84-5C12H23P
Bis(di-tert-butyl)-4-dimethylaminophenylphosphine??(?-tert-??)-4-???????????932710-63-9C16H28NP
Dicyclohexylphosphine oxide?????????????14717-29-4C12H23OP
Tris(4-chlorophenyl)phosphine???(4-?????)???1159-54-2C18H12Cl3P
2-Diphenylphosphinobenzaldehyde2-(???????)??????50777-76-9C19H15OP
tris(2-carboxaldehyde)triphenylphosphine50777-83-8C21H15O3P
Diphenylphosphinic acid1707-03-5C12H11O2P
9,9-Dimethyl-4,5-bis(di-tert-butylphosphino)xanthene9,9-???-4,5-BIS(DI-T-??????)??856405-77-1C31H48OP2
Bis[2-((oxo)diphenylphosphino)phenyl]ether??[2-(???????)??]???????808142-23-6C36H28O3P2
Bis(2-diphenylphosphinophenyl)ether?? (2- ? ?? ?? ?? ??) ???166330-10-5C36H28OP2
9,9-Dimethyl-4,5-bis(diphenylphosphino)xanthene9,9- ??? -4,5- ?? (? ?? ?? ??) ? ??161265-03-8C39H32OP2
Triphenyl-n-amylphosphonium bromide?? ?? ?? ?? ?? ?????21406-61-1C23H26BrP
Methyltriphenylphosphonium iodide2065-66-9C19H18IP
(2-Methoxyethyl)(triphenyl)phosphonium????,(2-?????)????-,?????55894-16-1C21H22BrOP
Cyanomethyl triphenylphosphonium chloride4336-70-3C20H17ClNP
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