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Nanjing the parson's chemical technology co., LTD??? ?? ??? ?????.

?? ?:Nanjing the parson's chemical technology co., LTD
??:025-58786926
???:zbbgz2009@163.com
??:China
URL: http://www.ypshx.com
? ?? ?:311
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Dimethyl dimethylmalonate2,2-???-??????????6065-54-9C7H12O4
TICARCILLIN DISODIUM SALT29457-07-6C15H17N2NaO6S2
2,4-Dichloro-alpha-(chloromethyl)benzyl alcohol??-(?????)-2,4-?????????13692-14-3C8H7Cl3O
4H-1-Benzopyran-4-one, 8-amino-2- (2H-tetrazol-5-yl)-, hydrochloride110683-23-3C10H7N5O2
1-Cyclopropyl-1,4-dihydro-6,8-dimethoxy-7-[(4aS,7aS)-octahydro-6H-pyrrolo[3,4-b]pyridin-6-yl]-4-oxo-3-quinolinecarboxylic acid1029364-73-5C22H27N3O5
1-Cyclopropyl-6-fluoro-1,4-dihydro-8-hydroxy-7-[(4aS,7aS)-octahydro-6H-pyrrolo[3,4-b]pyridin-6-yl]-4-oxo-3-quinolinecarboxylic acid721970-36-1C20H22FN3O4
Fludarabine Phosphate Impurity C
2-Furancarboxylic acid, anhydride615-08-7C10H6O5
4-butene-1-amine hydrochloride2524-49-9
Osthole oxide (aldehyde)
2-Chloro-3-bromomethyl thiophene2-???-3-????????40032-81-3C5H4BrClS
Benzenepropanamide, N-[(1S)-2-methyl-1-(pyrrolidinylcarbonyl)propyl]-;AS-1566914-00-9C18H26N2O2
Fudosteine13189-98-5C6H13NO3S
2,5-Diamino-4,6-dihydroxypyrimidine hydrochloride56830-58-1C4H7ClN4O2
Glycine, N-(2-aminobenzoyl)-, phenylmethyl ester150374-97-3C16H16N2O3
Glycine, N-(2-nitrobenzoyl)-10167-23-4C9H8N2O5
Eluxadoline?????864821-90-9C32H35N5O5
Bromoaceticacid sodium salt1068-52-6C2H4BrNaO2
1-(2,3-Dichlorophenyl)piperazine Hydrochloride1-(2,3-??????)???????119532-26-2C10H13Cl3N2
2-CHLOROQUINOLINE-3-CARBALDEHYDE73568-25-9C10H6ClNO
Piperidine, 1-(phenylsulfinyl)-1-(?????)????974972-31-0C11H15NOS
4-(4-Phenylbutoxy)benzoic acid4-(4-?????)???30131-16-9C17H18O3
3-Hydroxy CitalopraM3-??????????M41121-53-9C20H21FN2O2
Benzenamine, 4-chloro-3-[[3-chloro-5-(trifluoromethyl)-2-pyridinyl]oxy]-87170-48-7C12H7Cl2F3N2O
Acetamide, N-(3-acetyl-2-hydroxyphenyl)-3'-??????-2'-??????????103205-33-0C10H11NO3
2-Bromo-6-nitrotoluene55289-35-5C7H6BrNO2
Asenapine Maleate85650-56-2C21H20ClNO5
Simvastatin Dimer????????476305-24-5C50H76O10
3-Quinolinecarboxylic acid, 1-cyclopropyl-6,8-difluoro-1,4-dihydro-7-(octahydro-6H-pyrrolo[3,4-b]pyridin-6-yl)-4-oxo-, (4aS-cis)-151213-15-9C20H21F2N3O3
4,4-Dimethyl-3,5,8-trioxabic-yclo[5,1,0]Octane4,4-???-3,5,8-?????-???[5,1,0]??57280-22-5C7H12O3
(S)-2-(1,3-Dioxo-1,3-dihydroisoindol-2-yl)pentanedioic acid 5-benzylester1-????(S)-4-???????????88784-33-2C20H17NO6
4-Amino-1-(2-deoxy-2,2-difluoro-a-D-erythro-pentofuranosyl)-2(1H)-pyrimidinone Hydrochloride122111-05-1C9H12ClF2N3O4
Moxifloxacin hydrochloride186826-86-8C21H25ClFN3O4
Isavuconazole241479-67-4C22H17F2N5OS
4-(2-Chloroethoxy)benzyl chloride4-(2-??????)???????99847-87-7C9H10Cl2O
1-Cyclopropyl-8-ethoxy-6-fluoro-7-[(4aS,7aS)-octahydro-6H-pyrrolo[3,4-b]pyridin-6-yl]-4-oxo-1,4-dihydroquinoline-3-carboxylic acid1029364-75-7C22H26FN3O4
1-[2-(4-Morpholinyl)ethoxy]1-[2-(4-?????)???]1094322-91-4C29H42N2O9
1-AMINO-3-BUTENE HYDROCHLORIDE1-???-3-???????????17875-18-2C4H10ClN
Polaprezinc??????107667-60-7C9H12N4O3Zn
1H-Benzimidazole-1-butanoicacid, 2,3-dihydro-2-oxo-3273-68-5C11H12N2O3
Racecadotril81110-73-8C21H23NO4S
E-ceftitone sodium
Pyrimidine,2,4,6-tris(1,1-dimethylethyl)-2,4,6-??-???-??????67490-21-5C16H28N2
6,6-Dimethyl-3-oxabicyclo[3.1.0]hexane-2,4-dione (Caronic anhydride)??????67911-21-1C7H8O3
3-BROMO-2-METHYLPHENOL3-???-2-????7766-23-6C7H7BrO
1-(Benzyloxycarbonyl)hexahydropyridazine-3-carboxylic acid72120-54-8C13H16N2O4
8-Fluoro-6-methoxy Moxifloxacin Dihydrochloride8-????-6-?????????????1029364-77-9C21H24FN3O4
Fludarabine phosphate impurity A
4-Iodo-2,2-dimethyl-tetrahydro-pyran4-???-2,2-???-??????-??882687-80-1C7H13IO
1,3-bis(4-n-propylphenoxy)-2-propanol14569-63-2C21H28O3
Cardo impurity
3-(5H-dibenzo[a,d]cyclohepten-5-ylidene)propyl(methyl)ammonium chloride438-59-5C19H20ClN
5'-Deoxy-5-fluoro-N-[(2-methylbutoxy)carbonyl]cytidine5'-???-5-????-N-[(2-?????)????]???910129-15-6C15H22FN3O6
Benzoic acid, 4-hydroxy-, 4-butoxyphenyl ester4-????????4-?????????70568-44-4C17H18O4
3,4-Dihydro-7-hydroxy-2(1H)-quinolinone22246-18-0C9H9NO2
3-acetyl-2-methoxyquinoline850171-06-1C12H11NO2
Fodorstein full set
Nacotine full set of impurities
4-(3-Chloro-4-fluorophenyl)-4-oxobutyric acid4-(3-???-4-??????)-4-??????62903-16-6C10H8ClFO3
3-(Trifluoromethyl)-5,6,7,8-tetrahydro-[1,2,4]triazolo[4,3-a]pyrazine hydrochloride486460-21-3C6H7F3N4
Alogliptin benzoate??????????850649-62-6C25H27N5O4
Besifloxacin hydrochloride405165-61-9C19H22Cl2FN3O3
1-Cyclopropyl-6-fluoro-1,4-dihydro-8-methoxy-7-[(4aR,7aR)-octahydro-6H-pyrrolo[3,4-b]pyridin-6-yl]-4-oxo-3-quinolinecarboxylic acid268545-13-7C21H24FN3O4
3-Quinolinecarboxylic acid, 7-aMino-1-cyclopropyl-6-fluoro-1,4-dihydro-8-Methoxy-4-oxo-172426-88-9C14H13FN2O4
2,2-dimethyl-4,7-dihydro-1,3-dioxepine4,7-?????-2,2-???-1,3-????1003-83-4C7H12O2
7-Chlorobenzo[b]thiophene-3-Methanol7-?????[b]???-3-???142181-53-1C9H7ClOS
3-Amino-but-2-enoic acid 2-(benzyl-phenyl-amino)-ethyl ester????????111011-79-1C19H22N2O2
(R)-3-Piperidinamine dihydrochloride334618-23-4C5H13ClN2
Fludarabine phosphate impurity
Baotai pine impurity
Ethyl 4-(butylamino)benzoate??4-(?????)?????94-32-6C13H19NO2
(R)-(-)-2-Phenylpropionic acid(R)-(-)-2-???????7782-26-5C9H10O2
(S)-(+)-2-Phenylpropionic Acid7782-24-3C9H10O2
Nitazoxanide55981-09-4C12H9N3O5S
5-AMINO-3-BROMOBENZONITRILE5-???-3-????????49674-16-0C7H5BrN2
benzyl 2-oxopiperidine-1-carboxylate??2-??????-1-???????106412-35-5C13H15NO3
Pyrazolidine, hydrochloride (1:2)?????????89990-54-5C3H10Cl2N2
alpha-Capecitabine
benzhydryl 3-methyl-5,5,8-trioxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate370588-49-1C21H19NO5S
AC-BETA-ALA-OH3025-95-4C5H9NO3
Nitrozolidine impurity
4-CHLOROSULFONYLPHENYLPIVALATE4-?????????????150374-99-5C11H13ClO4S
DL-alpha-Amino-epsilon-caprolactam HydrochlorideDL-??-???-???-??????????????29426-64-0C6H12N2OHCl
2',3'-Di-O-acetyl-5'-deoxy-5-fuluro-D-cytidine161599-46-8C13H16FN3O6
Naproxen sodium26159-34-2C14H13O3.Na
1-cyclopropyl-7-(2,8-diazabicyclo[4.3.0]non-8-yl)-6-fluoro-8-methoxy-4 -oxo-quinoline-3-carboxylic acid354812-41-2C21H24FN3O4
Glycine, N-(2-aminobenzoyl)-2-???????526-21-6C9H10N2O3
3''-ACETYL-2''-HYDROXY-4-(4-PHENYLBUTOXY)BENZANILIDE136450-06-1C25H25NO4
2-(3-(1-Benzylpiperidin-4-yl)-2-oxopropyl)-4,5-diMethoxybenzoic Acid (Donepezil IMpurity)2-(3-(1-Benzylpiperidin-4-yl)-2-oxopropyl)-4,5-diMethoxybenzoicAcid(???????)197010-25-6C24H29NO5
OlMesartan DiMer Ester IMpurityOlMesartanDiMer???????1040250-19-8C48H50N12O5
a-D-Mannopyranoside, phenyl 2,3-bis-O-(phenylmethyl)-4,6-O-[(R)-phenylmethylene]-1-thio-159407-17-7C33H32O5S
3,4,5-Trihydroxybenzaldehyde3,4,5-??????????????13677-79-7C7H6O4
Piperazine, 1,4-diacetyl-????,1,4-????-(6CI,8CI,9CI)18940-57-3C8H14N2O2
1-Methyl-L-4,5-dihydroorotic acid1-??-L-4,5-????????103365-69-1C6H8N2O4
1H-Pyrrolo[2,3-b]pyridine-2-carboxylic acid, ethyl ester1H-???[2,3-b]???-2-?????,??????221675-35-0C10H10N2O2
p-Pivaloyloxybenzenesulfonic acid Sodium188114-91-2C11H13NaO5S
11-Chloro-2,3-dihydro-2-methyl-1H-dibenz[2,3:6,7]oxepino[4,5-c]pyrrol-1-one1012884-46-6C17H12ClNO2
1-Methoxy AMiodarone1-????????1087223-70-8C26H31I2NO4
1,4-Hexanedione, 1-(4-fluorophenyl)-5-methyl-2-phenyl-135833-82-8C19H19FO2
1H,5H-Pyrazolo[1,2-a]pyrazol-1-one, 3-amino-6,7-dihydro-, hydrochloride (1:1)358360-19-7C6H10ClN3O
2-Oxo-hexanoic acid N,N'-diphenyl-hydrazide30923-77-4C18H20N2O2
TIZOXANIDE?????173903-47-4C10H7N3O4S
Posaconazole?????171228-49-2C37H42F2N8O4
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