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上?？锟萍加邢薰?Company Information
Company Name:    Shanghai Kaisen Biotechnology Co., Ltd
Tel:    -
Email:    3549952815@qq.com
Nationality:    China
WebSite:    coa.ikekule.com/
Product List:    2976
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Product List
tert-Butyl 4,4-difluoro-2,8-diazaspiro[5.5]undecane-2-carboxylate 1373503-41-3
tert-butyl 7-amino-1-azaspiro[4.5]decane-1-carboxylate 1822854-64-7
tert-butyl 7,7-difluoro-2,9-diazaspiro[5.5]undecane-9-carboxylate 1784088-65-8
3-{bicyclo[1.1.1]pentan-1-yl}prop-2-ynoic acid 128011-03-0
Tert-butyl 3,3-difluoro-1,9-diazaspiro[5.5]undecane-9-carboxylate 1427173-48-5
tert-butyl 3-fluoro-1,8-diazaspiro[4.5]decane-1-carboxylate 1263179-49-2
tert-butyl 8,8-difluoro-2,6-diazaspiro[4.5]decane-2-carboxylate 1784931-09-4
tert-butyl N-[(1R)-3-cyanocyclopent-2-en-1-yl]carbamate 1536114-91-6
(1R,2R)-4,4-difluorocyclopentane-1,2-diol 1807938-95-9
tert-butyl 3-fluoro-1,7-diazaspiro[4.4]nonane-7-carboxylate 1781049-79-3
tert-butyl 4-fluoro-2,9-diazaspiro[5.5]undecane-9-carboxylate 1263181-71-0
8-[(Tert-butoxy)carbonyl]-1-oxa-8-azaspiro[4.6]undecane-3-carboxylic acid 1268522-48-0
tert-butyl 9,9-difluoro-2,7-diazaspiro[4.4]nonane-2-carboxylate 1784245-04-0
Tert-Butyl 10,10-difluoro-2,7-diazaspiro[4.5]decane-2-carboxylate 1263177-69-0
1-sulfanylcyclobutane-1-carboxylic acid 1616361-00-2
tert-butyl 11-fluoro-2,8-diazaspiro[5.5]undecane-2-carboxylate 1785048-81-8
2-{bicyclo[1.1.1]pentan-1-yl}-2-methylpropanal 125642-37-7
tert-butyl 3-fluoro-1,7-diazaspiro[4.5]decane-7-carboxylate 1263178-36-4
tert-butyl 4,4-difluoro-2,9-diazaspiro[5.5]undecane-2-carboxylate 1263181-42-5
tert-butyl 10-fluoro-1,8-diazaspiro[5.5]undecane-1-carboxylate 1263178-85-3
1,3-diethyl 2-{bicyclo[1.1.1]pentan-1-yl}propanedioate 131515-32-7
tert-butyl 2-amino-6-azaspiro[4.5]decane-6-carboxylate 1780343-10-3
(1S,3R)-3-(trifluoromethyl)cyclopentanamine 1388713-26-5
tert-butyl rel-(1S,6S,7R)-7-(trifluoromethyl)-2-azabicyclo[4.1.0]heptane-2-carboxylate 1623162-53-7
tert-butyl 10-hydroxy-2,7-diazaspiro[4.5]decane-7-carboxylate 1368144-48-2
benzyl N-[(2R,4s,5R)-7-aminospiro[3.3]heptan-2-yl]carbamate 1682749-22-9
tert-butyl rel-(1S,6S,7S)-7-(trifluoromethyl)-2-azabicyclo[4.1.0]heptane-2-carboxylate 1623162-52-6
(2,2-difluorocyclobutyl)methanamine 1582718-52-2
tert-butyl 9-fluoro-2,7-diazaspiro[4.5]decane-2-carboxylate 1263177-27-0
tert-butyl 9,9-difluoro-2,7-diazaspiro[4.5]decane-2-carboxylate 1263178-73-9
trans-(3-fluorocyclobutyl)methanol 1801545-38-9
tert-Butyl 8,8-difluoro-2,6-diazaspiro[3.5]nonane-6-carboxylate 1263180-96-6
tert-butyl 8,8-difluoro-6-azaspiro[2.5]octane-6-carboxylate 1282531-99-0
5-methyl-2-oxa-7-azaspiro[3.5]nonane 1552130-75-2
benzyl N-[(2S,4r,5R)-7-aminospiro[3.3]heptan-2-yl]carbamate 1682749-18-3
(1R,3S)-3-fluorocyclopentan-1-amine 1792190-80-7
tert-butyl 9,9-difluoro-2,6-diazaspiro[3.5]nonane-6-carboxylate 1263177-97-4
tert-butyl 3,3-difluoro-1,7-diazaspiro[4.4]nonane-7-carboxylate 1780001-70-8
(4aS,8aR)-6-benzyl-2,3,4,4a,5,7,8,8a-octahydropyrano[3,2-c]pyridine 1629784-84-4
(1S,3S,5S,6S)-2-[(tert-butoxy)carbonyl]-6-(trifluoromethyl)-2-azabicyclo[3.1.0]hexane-3-carboxylic acid 1060742-21-3
Tert-Butyl 5,5-difluoro-2,9-diazaspiro[5.5]undecane-9-carboxylate 1159982-48-5
tert-butyl 7-fluoro-2,9-diazaspiro[5.5]undecane-9-carboxylate 1785048-75-0
tert-butyl 9,9-difluoro-1,7-diazaspiro[4.4]nonane-7-carboxylate 1251000-99-3
benzyl N-[(2R,4r,5S)-7-aminospiro[3.3]heptan-2-yl]carbamate 1682749-11-6
2-amino-2-{bicyclo[1.1.1]pentan-1-yl}acetic acid 1807854-21-2
tert-butyl 9-fluoro-2,6-diazaspiro[3.5]nonane-6-carboxylate 1263181-38-9
1,3-dibromoimidazo[1,5-a]pyrazin-8-amine 940307-40-4
2-[cyclopropyl(methyl)amino]acetaldehyde 1250612-62-4
Tert-butyl 5,5-difluoro-2,9-diazaspiro[5.5]undecane-2-carboxylate 1159982-61-2
tert-butyl 7-fluoro-3,9-diazaspiro[5.5]undecane-3-carboxylate 1785633-56-8
7-chloro-3-methylthieno[2,3-c]pyridine-4-carbonitrile 2306262-23-5
tert-Butyl 9-fluoro-2,7-diazaspiro[4.5]decane-7-carboxylate 1263179-44-7
(3S)-3-amino-8-methoxy-1-methyl-4,5-dihydro-3H-pyrido[4,3-b]azepin-2-one 2306252-55-9
tert-butyl 7-fluoro-2,9-diazaspiro[5.5]undecane-2-carboxylate 1785633-49-9
tert-butyl 3-fluoro-1,9-diazaspiro[5.5]undecane-9-carboxylate 1427173-53-2
(1R)-6,6-difluorospiro[2.5]octane-1-carboxylic acid 1645564-72-2
3-(Difluoromethyl)azetidin-3-ol 1423029-82-6
tert-butyl 3-fluoro-1,7-diazaspiro[4.4]nonane-1-carboxylate 1263179-41-4
trans-2-tert-butoxycarbonyl-2-azaspiro[5.5]undecane-9-carboxylic acid 1638768-19-0
(3S)-3-hydroxycyclopentan-1-one 109905-54-6
(1S)-6,6-difluorospiro[2.5]octane-1-carboxylic acid 1645564-71-1
(1R,3S,5S)-2-[(tert-butoxy)carbonyl]-6,6-difluoro-2-azabicyclo[3.1.0]hexane-3-carboxylic acid 1807940-76-6
tert-butyl N-{3-aminobicyclo[3.1.0]hexan-6-yl}carbamate 1221278-55-2
spiro[2.3]hexane-4-carboxylic acid 1782417-89-3
8,8-Difluoro-1-azaspiro[4.5]decane 1823873-69-3
3-(trifluoromethyl)oxetan-3-yl]methanamine 1501337-76-3
2-[(1S,2R,4S)-Bicyclo[2.2.1]hept-5-en-2-yl]ethanamine 1004520-51-7
tert-butyl 5-hydroxy-2-azaspiro[5.5]undecane-2-carboxylate 1782511-79-8
benzyl N-[(2S,4s,5S)-7-aminospiro[3.3]heptan-2-yl]carbamate 1682749-20-7
furo[2,3-d]pyrimidine-4-carboxylic acid 2306263-56-7
1-{bicyclo[1.1.1]pentan-1-yl}-2-methylpropan-1-one 125642-38-8
diethyl trans-3,3-diethoxycyclobutane-1,2-dicarboxylate 127696-10-0
Tert-Butyl 8-fluoro-2,6-diazaspiro[4.5]decane-2-carboxylate 1784969-45-4
3-{bicyclo[1.1.1]pentan-1-yl}butan-2-one 125642-50-4
4-chloro-5-methylpyrrolo[2,1-f][1,2,4]triazin-6-yl 2,2-dimethylpropanoate 872206-49-0
(1R,4S)-2-AZABIcyclo[2.2.1]HEPTANE-1-CARBOXYLIC ACID HYDROCHLORIDE 1186506-98-8
tert-butyl 10,10-difluoro-1,8-diazaspiro[5.5]undecane-1-carboxylate 1263178-14-8
Tert-butyl 8-amino-1-azaspiro[4.5]decane-1-carboxylate 1823492-83-6
exo-8-azabicyclo[3.2.1]octan-3-amine;dihydrochloride 100936-98-9
tert-butyl (1S)-3-oxocyclopentane-1-carboxylate 107930-99-4
tert-butyl 5-amino-octahydro-1H-cyclopenta[b]pyridine-1-carboxylate 1251020-44-6
(3R,4R)-1-[(benzyloxy)carbonyl]-4-{[(tert-butoxy)carbonyl]amino}pyrrolidine-3-carboxylic acid 1343405-76-4
tert-butyl 8-fluoro-2,6-diazaspiro[3.5]nonane-6-carboxylate 1263180-31-9
6-amino-2λ-thiabicyclo[3.1.0]hexane-2,2-dione 1785198-20-0
tert-butyl 5,5-difluoro-2,8-diazaspiro[5.5]undecane-2-carboxylate 1228631-23-9
tert-butyl 4-fluoro-2,9-diazaspiro[5.5]undecane-2-carboxylate 1263178-84-2
1-Bromo-3-methylimidazo[1,5-a]pyrazin-8-amine 2306273-16-3
(4S)-1-oxa-6-azaspiro[3.4]octane 1527519-39-6
tert-butyl 2-chloro-5,5-difluoro-5H,6H,7H,8H-pyrido[3,4-d]pyrimidine-7-carboxylate 2306272-38-6
trans-2-ethynylcyclopropyl]methanol 1410809-74-3
methyl furo[2,3-d]pyrimidine-4-carboxylate 2306262-85-9
2-chloro-2-indan-2-yl-acetaldehyde 2306277-08-5
Tert-Butyl 11,11-difluoro-2,8-diazaspiro[5.5]undecane-2-carboxylate 1780864-45-0
methyl 7-chloropyrido[2,3-d]pyrimidine-4-carboxylate 2306277-66-5
tert-butyl 4-fluoro-2,7-diazaspiro[4.5]decane-2-carboxylate 1263178-05-7
tert-butyl (1R)-3-oxocyclopentane-1-carboxylate 174195-80-3
tert-butyl 7,7-difluoro-2,9-diazaspiro[5.5]undecane-2-carboxylate 1784088-76-1
tert-butyl 5-fluoro-2,8-diazaspiro[5.5]undecane-2-carboxylate 1263178-74-0
tert-Butyl (S)-(3-cyanocyclopent-2-en-1-yl)carbamate 1536114-94-9
4,5-dibromopyrazolo[1,5-a]pyridine 2306263-94-3
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