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Chengdu Firster Pharmaceutical Co., Ltd.??? ?? ??? ?????.

?? ?:Chengdu Firster Pharmaceutical Co., Ltd.
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???:670603485@qq.com
??:China
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tert-butyl 2-oxo-5,6-dihydropyridine-1(2H)-carboxylatetert-??2-??-5,6-???????-1(2H)-???????128372-89-4C10H15NO3
(S)-3-(6-(4-(dimethoxymethyl)piperidin-1-yl)-1-oxoisoindolin-2-yl)piperidine-2,6-dione3059762-11-4C21H27N3O5
tert-butyl 3-methoxy-4-oxopiperidine-1-carboxylatetert-??3-???-4-??????-1-???????1188265-31-7C11H19NO4
4-Amino-2-methyl-10H-thiene[2,3-b][1,5]benzodiazepine hydrochloride138564-60-0C12H12ClN3S
(S)-2-Amino-2-(3-fluorophenyl)ethanol?????,??-???-3-????-,(??S)-(9CI)325152-98-5C8H10FNO
tert-Butyl 4-((4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)methylene)piperidine-1-carboxylate1425970-61-1C17H30BNO4
5-Bromo-2-chlorobenzotrifluoride445-01-2C7H3BrClF3
1-Propanone, 1-(4-chlorophenyl)-3-hydroxy-33348-74-2C9H9ClO2
3,5-Dioxo-piperidine-1-carboxylicacidtert-butylester3,5-???-????-1-?????tert-??????396731-40-1C10H15NO4
2,4-DICHLORO-7-METHOXY QUINOLINE2,4-????-7-??????55934-22-0C10H7Cl2NO
4-Chloro-5-iodo-7H-pyrrolo[2,3-d]pyrimidine123148-78-7C6H3ClIN3
N-Boc-1-aminocyclobutanecarboxylic acid120728-10-1C10H17NO4
3-Oxetanamine, 3-ethynyl-, hydrochloride (1:1)2387600-43-1C5H8ClNO
3-BROMO-1H-PYRROLE-2-CARBOXYLIC ACID METHYL ESTER3-???-1H-??-2-???????????941714-57-4C6H6BrNO2
D-Phenylglycinol56613-80-0C8H11NO
(3,3-dimethoxycyclobutane-1,1-diyl)dimethanol130369-33-4C8H16O4
8-BENZYL-1,3,8-TRIAZASPIRO[4.5]DECANE-2,4-DIONE8-??-1,3,8-???????[4.5]??-2,4-??28936-94-9C14H17N3O2
Tert-butyl 3-hydroxy-4,4-dimethoxypiperidine-1-carboxylate1-?????????,3-????-4,4-????-,1,1-?????????841286-80-4C12H23NO5
tert-butyl N-(3-ethynyloxetan-3-yl)carbamate1678527-98-4C10H15NO3
5,6,7,8-TETRAHYDROQUINOLINONE-553400-41-2C9H9NO
3-(1-pyrrolidinyl)-3-Oxetanecarbonitrile3-(1-?????)-3-?????????1208984-74-0C8H12N2O
(S)-6-Benzyl-2,6-diazaspiro[3.4]octane-8-carboxylic acid hydrochloride3028710-21-3C14H18N2O2.ClH
Carbamic acid, N-ethyl-N-(trans-4-hydroxycyclohexyl)-, 1,1-dimethylethyl ester1388895-73-5C13H25NO3
(S)-N-Boc-2-aminopent-4-en-1-ol(S)-tert-??(1-??????-4-?-2-?)??????116613-81-1C10H19NO3
Ethyl 2-(8-hydroxy-1,4-dioxaspiro[4.5]decan-8-yl)acetate189509-22-6C12H20O5
3-broMo-2,5-difluoropyridine3-broMo-2,5-????????1211331-43-9C5H2BrF2N
1-BENZYL-3-METHYLPYRROLIDIN-3-OL1-??-3-??????-3-OL96567-93-0C12H17NO
Pyridine, 2-fluoro-5-(2H-1,2,3-triazol-2-yl)-2385049-41-0
Methyl (S)-6-benzyl-2,6-diazaspiro[3.4]octane-8-carboxylate hydrochloride3028755-55-4C15H20N2O2.ClH
tert-butyl (1S,6S)-2,5-diazabicyclo[4.2.0]octane-2-carboxylate2920219-11-8C11H20N2O2
(R)-1-Boc-4-benzyl-2-(hydroxymethyl)piperazine1257855-72-3C17H26N2O3
6-aMino-5-chloropyriMidine-4-carboxylic acid6-???-5-???????-4-?????914916-98-6C5H4ClN3O2
1-benzyl 4-tert-butyl 2-cyanopiperazine-1,4-dicarboxylate1-??4-tert-??2-???????-1,4-????????955016-62-3C18H23N3O4
2,2,6,6-TETRAMETHYLPIPERIDINE-4-CARBOXYLIC ACID, HYDROCHLORIDE SALT65728-19-0C10H19NO2
3-AMino-N-(3,4-dihydro-2H-pyrrol-5-yl)benzenesulfonaMide3-???-N-(3,4-????-2H-??-5-?)???????379255-71-7C10H13N3O2S
(S)-1-benzyl 4-tert-butyl 2-cyanopiperazine-1,4-dicarboxylate1932542-01-2C18H23N3O4
(R)-1-benzyl 4-tert-butyl 2-cyanopiperazine-1,4-dicarboxylate1374669-63-2C18H23N3O4
5-fluoro-4-methoxy-2-nitrobenzonitrile2168328-64-9C8H5FN2O3
diethyl(difluoromethyl)phosphonate1478-53-1C5H11F2O3P
(S)-4-benzyl-2-hydroxymethylpiperazine(S)-4-??-2-??????????149715-45-7C12H18N2O
3-Oxa-9-azabicyclo[3.3.1]nonan-7-one Hydrochloride3-??-9-??????[3.3.1]??-7-????1126795-00-3C7H12ClNO2
(4R)-1-N-BOC-4-BENZYL-D-PROLINE(4R)-1-N-BOC-4-??-D-???158459-13-3C17H23NO4
(S)-1-Boc-4-benzyl-2-(hydroxymethyl)piperazine(S)-1-Boc-4-??-2-(??????)????947275-34-5C17H26N2O3
4-(2-METHOXYPHENYL)PIPERIDINE4-(2-METHOXYPHENYL)????58333-75-8C12H17NO
2,5-Diazabicyclo[4.2.0]octane-2-carboxylic acid, 1,1-dimethylethyl ester1314401-91-6C11H20N2O2
(R)-4-benzyl-2-hydroxymethylpiperazine(R)-4-??-2-??????????149715-46-8C12H18N2O
1-Azabicyclo[3.2.2]nonan-3-one(9CI)1-???????[3.2.2]??-3-?(9CI)473795-47-0C8H13NO
3-Ethynyl-2-fluoroaniline870606-34-1C8H6FN
(S)-3-Fluoro-pyrrolidine hydrochloride136725-53-6C4H9ClFN
4,4-Difluorocyclohexanol4,4-????????????22419-35-8C6H10F2O
azetidine-3-sulfonamide hydrochloride1909318-76-8C3H9ClN2O2S
tert-butyl (3R)-3-(2-methoxy-2-oxo-ethyl)pyrrolidine-1-carboxylate1932120-77-8C12H21NO4
tert-butyl (3S)-3-(2-methoxy-2-oxoethyl)pyrrolidine-1-carboxylate1332333-25-1C12H21NO4
2,6-dimethoxybenzene-1-sulfonyl chloride145980-89-8C8H9ClO4S
1-Piperidinecarboxylic acid, 3-ethynyl-, 1,1-dimethylethyl ester1-?????????,3-???-,1,1-?????????664362-16-7C12H19NO2
(S)-N-Boc-2-(2-hydroxyethyl)morpholine(S)-N-Boc-2-(2-??????)????1257856-15-7C11H21NO4
(R)-tert-butyl 3-bromopyrrolidine-1-carboxylate(R)-tert-??3-???????-1-???????569660-97-5C9H16BrNO2
Tert-butyl 5-(hydroxymethyl)-2-methylpiperazine-1-carboxylate1822795-13-0C11H22N2O3
tert-butyl (3S)-pyrrolidine-3-carboxylate hydrochloride2241577-71-7C9H18ClNO2
(S)-tert-butyl 3-bromopyrrolidine-1-carboxylate(S)-tert-??3-???????-1-???????569660-89-5C9H16BrNO2
methyl (2S)-2-[[2-(2-methylpropyl)-1-oxoisoquinolin-4-yl]carbamoylamino]-4-methylsulfanylbutanoate1093413-93-4C20H27N3O4S
2-Amino-2'-chloro-5-nitro benzophenone2011-66-7C13H9ClN2O3
(S)-3-(Boc-amino)-3-methylpyrrolidinetert-??N-[(3S)-3-??????-3-?]??????927652-04-8C10H20N2O2
(R)-N-Boc-2-(2-hydroxyethyl)morpholine136992-21-7C11H21NO4
(R)-3-(Boc-amino)-3-methylpyrrolidine????,(3-??-3-?????)-,1,1-?????????,(+)-(9CI)167888-15-5C10H20N2O2
tert-butyl (3R)-pyrrolidine-3-carboxylate hydrochloride2710510-52-2C9H18ClNO2
trans-1-Carboxy-4-hydroxycyclohexane3685-26-5C7H12O3
1-[4-[[[(1,1-DiMethylethyl)diMethylsilyl]oxy]Methyl]phenyl]-2,2,2-trifluoro-ethanone1-[4-[[[(1,1-?????)?????]??]??]??]-2,2,2-??????-???87736-75-2C15H21F3O2Si
R-METHYL 1-BOC-PIPERIDINE-2-CARBOXYLATER-??1-BOC-????-2-???????164456-75-1C12H21NO4
(R)-1-tert-Butyl 2-methyl piperazine-1,2-dicarboxylate hydrochloride(R)-1-N-BOC-????-2-???????????-HCl279227-92-8C11H21ClN2O4
dimethyl bicyclo[2.2.2]octane-1,4-dicarboxylate???????[2.2.2]??-1,4-????????1459-96-7C12H18O4
trans-Methyl 3-aminocyclobutanecarboxylate hydrochloride(1s,3r)-??3-??????????????????74316-29-3C6H12ClNO2
3-Isoxazolecarboxylic acid, 5-bromo-, ethyl ester1914946-33-0C6H6BrNO3
(S)-1-BOC-2-piperidinic acid methyl ester
N-BOC-4-CARBOXYMETHOXY-PIPERIDINEN-BOC-4-???????-????161948-70-5C12H21NO5
(2S,4R)-N-(2,6-dimethylphenyl)-4-hydroxypyrrolidine-2-carboxamide2227488-62-0C13H18N2O2
benzyl 2-(4-(methoxycarbonyl)phenyl)-4-oxopiperidine-1-carboxylate2238811-87-3C21H21NO5
2-Morpholinecarboxylicacid,4-methyl-4-??-????-2-?????842949-48-8C6H11NO3
Methyl (S)-4-(1-Cbz-4-oxo-2-piperidyl)benzoate2408761-20-4C21H21NO5
7-Azaspiro[3.5]nonane-7-carboxylic acid, 2-hydroxy-, 1,1-dimethylethyl ester7-Boc-2-?????-7-?????…240401-28-9C13H23NO3
Benzyl3,3-difluoro-4-oxopiperidine-1-carboxylate??3,3-?????-4-??????-1-???????1283720-88-6C13H13F2NO3
3-Pyrrolidinecarboxylic acid, 1-benzoyl-, methyl ester104720-55-0
tert-butyl(S)-(1-(4-chloropyridin-2-yl)but-3-en-1-yl)carbamate1329171-69-8C14H19ClN2O2
Benzyl4-(4-bromophenyl)piperazine-1-carboxylate??4-(4-?????)????-1-???????1150271-33-2C18H19BrN2O2
tert-butyl 9-[4-(2,6-dibenzyloxy-3-pyridyl)phenyl]-3,9-diazaspiro[5.5]undecane-3-carboxylate3031607-29-8
1-Boc-piperazine oxalate57260-72-7C11H20N2O6
tert-butyl N-[(3S,4R)-4-aminooxolan-3-yl]carbamate1932043-46-3C9H18N2O3
tert-butyl 4-(3-oxobutanoyl)piperidine-1-carboxylatetert-??4-(3-??????)????-1-???????419571-68-9C14H23NO4
(3S)-1-(tert-Butoxycarbonyl)-3-pyrrolidinecarboxylic acid(3S)-1-(tert-???????)-3-?????????140148-70-5C10H17NO4
3-Boc-9-oxo-3-azaspiro[5.5]undecane873924-08-4C15H25NO3
Methyl 1-Boc-3-pyrrolidinecarboxylate122684-33-7C11H19NO4
8-Boc-3,8-diaza-bicyclo[3.2.1]octane hydrochloride8-BOC-3,8-DIAZA-BICYCLO[3.2.1]??149771-44-8C11H20N2O2
(S)-(-)-1-tert-Butoxycarbonyl-3-aminopyrrolidine(S)-(-)-1-tert-???????-3-???????147081-44-5C9H18N2O2
4-(4'-Bromophenyl)piperidine4-(4'-?????)????80980-89-8C11H14BrN
(R)-N,N-dimethylpyrrolidin-3-amine dihydrochloride(R)-3-(??????)????????864448-61-3C6H16Cl2N2
(R)-1-Boc-3-[(methylsulfonyl)oxy]pyrrolidine??2-???-4-???-??????127423-61-4C10H19NO5S
Ethyl azetidine-2-carboxylate hydrochloride??????-2-?????????162698-21-7C6H12ClNO2
Ethyl azetidine-2-carboxylate??????-2-???????766483-76-5C6H11NO2
Azetidine-1,2-dicarboxylic acid 1-tert-butyl ester????-1,2-??????1-TERT-??????159749-28-7C9H15NO4
2-Azetidinecarboxylic acid, Methyl ester, hydrochloride??2-?????????????162698-26-2C5H10ClNO2
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