成人免费xx,国产又黄又湿又刺激不卡网站,成人性视频app菠萝网站,色天天天天

優(yōu)惠券使用說明>

暫無可領優(yōu)惠券

上??锟萍加邢薰?/h1>

主營產(chǎn)品:輔酶

客服熱線:17558870519

英文名稱 中文名稱 CAS號 操作
(3R)-1-tert-butoxycarbonyl-3-methylsulfanyl-pyrrolidine-3-carboxylic acid 2306247-87-8 詳細
benzyl N-(2-azabicyclo[2.1.1]hexan-5-yl)carbamate;hydrochloride 1955506-09-8 詳細
tert-butyl 4-fluoro-1,8-diazaspiro[4.5]decane-8-carboxylate 1890440-78-4 詳細
(1S,6R)-9-oxa-3-azabicyclo[4.2.1]nonane 1954700-89-0 詳細
methyl 7-(2-fluoro-4-iodo-anilino)-8-methyl-imidazo[1,2-a]pyridine-6-carboxylate 2306264-81-1 詳細
tert-butyl N-[[(2S,4R)-4-(trifluoromethyl)pyrrolidin-2-yl]methyl]carbamate 2306252-58-2 詳細
tert-butyl N-(8-amino-5-oxaspiro[3.4]octan-2-yl)carbamate 2306260-72-8 詳細
2-(tert-butoxycarbonylamino)-5-oxaspiro[3.5]nonane-9-carboxylic acid 2306271-22-5 詳細
tert-butyl 3,3-difluoro-1,6-diazaspiro[3.5]nonane-6-carboxylate 1935650-12-6 詳細
tert-butyl 4,4-difluoro-1,7-diazaspiro[4.4]nonane-7-carboxylate 1889110-75-1 詳細
tert-butyl 9-fluoro-2,6-diazaspiro[4.5]decane-2-carboxylate 1889430-37-8 詳細
1-Benzyl-3,3-difluoro-1,8-diazaspiro[4.5]decane 2227205-09-4 詳細
tert-butyl 2-(2-ethoxy-2-oxoethyl)-6-azaspiro[3.4]octane-6-carboxylate 203662-33-3 詳細
(1R,3R)-3-fluorocyclopentan-1-amine 1932124-81-6 詳細
cis-3-ethyl-3-fluorocyclobutane-1-carboxylic acid 2092452-65-6 詳細
tert-butyl N-[(1R,4s,6R)-2-hydroxyspiro[3.3]heptan-7-yl]carbamate 2165700-25-2 詳細
(1S,2S,3R)-2-{[(tert-butoxy)carbonyl]amino}-3-hydroxycyclobutane-1-carboxylic acid 2227197-37-5 詳細
tert-butyl 5-fluoro-1,9-diazaspiro[5.5]undecane-9-carboxylate 1889136-73-5 詳細
(2R)-2-amino-2-(3-tert-butyl-1-bicyclo[1.1.1]pentanyl)acetic acid 1932128-02-3 詳細
tert-Butyl 7-hydroxy-1-azaspiro[4.5]decane-1-carboxylate 2168168-34-9 詳細
(3R,4S)-1-[(benzyloxy)carbonyl]-4-{[(tert-butoxy)carbonyl]amino}pyrrolidine-3-carboxylic acid 1932131-65-1 詳細
8-tert-butoxycarbonyl-2-hydroxy-8-azaspiro[4.5]decane-4-carboxylic acid 2306270-34-6 詳細
tert-butyl 7-fluoro-2-azaspiro[4.4]nonane-2-carboxylate 2227205-37-8 詳細
(1R,6S)-9-oxa-3-azabicyclo[4.2.1]nonane 2231664-63-2 詳細
(1R,2S)-2-aminocyclopentanecarbonitrile;2,2,2-trifluoroacetic acid 2173053-01-3 詳細
4-[(tert-butoxy)carbonyl]-hexahydro-2H-furo[3,2-b]pyrrole-6-carboxylic acid 1936631-17-2 詳細
tert-Butyl 10-methoxy-2,7-diazaspiro[4.5]decane-7-carboxylate 10-甲氧基-2,7-二氮雜螺[4.5]癸烷-7-羧酸叔丁基酯 1889292-38-9 詳細
tert-butyl 6-hydroxy-1-azaspiro[3.4]octane-1-carboxylate 6-羥基-1-氮雜螺環(huán)[3.4]辛烷-1-羧酸叔丁酯 2168501-68-4 詳細
tert-butyl 6-hydroxy-1-azaspiro[3.5]nonane-1-carboxylate 2168589-27-1 詳細
tert-butyl (1S,4S,5S)-5-hydroxy-2-azabicyclo[2.2.2]octane-2-carboxylate 1932218-47-7 詳細
(5S)-1,4-oxazepane-5-carboxylic acid 2165429-68-3 詳細
tert-butyl (3S,4S)-3-(aminomethyl)-4-fluoropyrrolidine-1-carboxylate 1932586-58-7 詳細
tert-butyl (1S,3R)-1-amino-3-fluoro-8-azaspiro[4.5]decane-8-carboxylate 2227198-48-1 詳細
tert-Butyl 7-hydroxy-5,5-dimethyl-2-azaspiro[3.3]heptane-2-carboxylate 2092301-51-2 詳細
methyl (3S)-6'-chloro-3',4,4',5-tetrahydro-2H,2'H-spiro[1,5-benzoxazepine-3,1'-naphthalene]-7-carboxylate 1883726-85-9 詳細
cis-1-amino-3-fluoro-3-methyl-cyclobutanecarboxylic acid;hydrochloride 2001608-47-3 詳細
(1S,2S)-4,4-difluorocyclopentane-1,2-diol 1932062-75-3 詳細
7,7-dimethyl-2-azaspiro[3.3]heptan-5-ol 2091638-05-8 詳細
(1S,6R)-9-oxa-3-azabicyclo[4.2.1]nonan-4-one 2231665-92-0 詳細
tert-butyl 10-hydroxy-1-azaspiro[5.5]undecane-1-carboxylate 2306268-74-4 詳細
(1S,2R,5R)-6,6-difluoro-4-oxo-3-azabicyclo[3.1.0]hexane-2-carboxylic acid 201231-55-2 詳細
(3R,4S)-4-aminooxolane-3-carboxylic acid 1932630-29-9 詳細
exo-3-(methoxymethyl)-8-azabicyclo[3.2.1]octane;hydrochloride 2231665-62-4 詳細
tert-butyl 3-fluoro-1,8-diazaspiro[4.5]decane-8-carboxylate 1894429-17-4 詳細
(3R,4R)-4-(trifluoromethyl)pyrrolidin-3-yl]methanol 1932381-53-7 詳細
tert-butyl (3aR,4R,6aS)-4-amino-3,3a,4,5,6,6a-hexahydro-1H-cyclopenta[c]pyrrole-2-carboxylate 1932238-01-1 詳細
Tert-butyl N-(2,2-difluoro-8-azaspiro[4.5]decan-4-yl)carbamate (3,3-二氟-8-氮雜螺[4.5]癸-1-基)氨基甲酸叔丁酯 2306263-40-9 詳細
tert-butyl N-(8-hydroxy-5-oxaspiro[3.4]octan-2-yl)carbamate 2306261-32-3 詳細
tert-butyl 5-methoxyimino-2,7-diazaspiro[3.4]octane-2-carboxylate 219680-63-4 詳細
tert-butyl 4-fluoro-1,7-diazaspiro[4.4]nonane-7-carboxylate 1889138-58-2 詳細
tert-butyl 4,4-difluoro-1,9-diazaspiro[5.5]undecane-9-carboxylate 1889528-35-1 詳細
tert-butyl 9,9-difluoro-2,6-diazaspiro[4.5]decane-2-carboxylate 1890130-78-5 詳細
tert-butyl (3R,4R)-3-(aminomethyl)-4-fluoropyrrolidine-1-carboxylate 2166198-59-8 詳細
(2,2-difluoro-1-methylcyclobutyl)methanol 2090743-28-3 詳細
(3S,4S)-4-aminooxolane-3-carboxylic acid 2165507-73-1 詳細
6-amino-1,4-dioxepane-6-carboxylic acid 1879363-35-5 詳細
3-{[(tert-butoxy)carbonyl]amino}bicyclo[1.1.1]pentan-1-yl propanoate 2231674-88-5 詳細
tert-butyl 5-hydroxy-octahydro-1H-cyclopenta[b]pyridine-1-carboxylate 1884712-15-5 詳細
1-methyl-3-(trifluoromethyl)cyclobutan-1-ol 2090315-47-0 詳細
tert-Butyl ((1S,2R,5R,6S)-rel-6-aminobicyclo[3.1.0]hexan-2-yl)carbamate 2165874-56-4 詳細
(1R,6S)-9-oxa-3-azabicyclo[4.2.1]nonan-4-one 2231663-58-2 詳細
tert-butyl N-(8-oxo-5-oxaspiro[3.4]octan-2-yl)carbamate 2306261-68-5 詳細
(1S,3R,5R)-2-[(tert-butoxy)carbonyl]-6,6-difluoro-2-azabicyclo[3.1.0]hexane-3-carboxylic acid 2165338-56-5 詳細
tert-butyl (1R,2S,5S)-2-(aminomethyl)-3-azabicyclo[3.1.0]hexane-3-carboxylate 2166213-10-9 詳細
3-{4-aminobicyclo[2.2.2]octan-1-yl}propanoic acid 2166607-87-8 詳細
benzyl N-[(1R)-4-oxocyclopent-2-en-1-yl]carbamate 221910-77-6 詳細
7-(trifluoromethyl)-2-azaspiro[3.3]heptane 1955557-05-7 詳細
5,5-difluoro-2-azabicyclo[2.2.2]octane hydrochloride 2227205-66-3 詳細
tert-butyl N-(2-aminospiro[3.5]nonan-9-yl)carbamate 2306265-13-2 詳細
tert-butyl 2-hydroxy-6-azaspiro[4.5]decane-6-carboxylate 2166732-63-2 詳細
(7R,8aS)-7-fluoro-octahydropyrrolo[1,2-a]piperazin-3-one 2165964-23-6 詳細
(1R,2R,3S)-2-{[(tert-butoxy)carbonyl]amino}-3-hydroxycyclobutane-1-carboxylic acid 2227197-45-5 詳細
2-Azabicyclo[2.2.2]octane-2-carboxylic acid, 5-hydroxy-, 1,1-dimethylethyl ester, (1R,4R,5R)- (1R,4R,5R)-5-羥基-2-氮雜雙環(huán)[2.2.2]辛烷-2-羧酸叔丁酯 2306246-27-3 詳細
tert-butyl 6-fluoro-2-azabicyclo[2.2.2]octane-2-carboxylate 2227206-32-6 詳細
tert-butyl 3-hydroxy-3-(methylaminomethyl)-8-azabicyclo[3.2.1]octane-8-carboxylate 2097944-01-7 詳細
1-Pyrrolidinecarboxylic acid, 2-(bromomethyl)-4-(trifluoromethyl)-, 1,1-dimethylethyl ester, (2S,4R)- 2306245-54-3 詳細
tert-butyl N-[[(2R,4R)-4-(trifluoromethyl)pyrrolidin-2-yl]methyl]carbamate 2306246-16-0 詳細
1-amino-3,3-difluoro-cyclopentanecarboxylic acid;hydrochloride 2225879-26-3 詳細
N-[3-(2-hydroxypropan-2-yl)bicyclo[1.1.1]pentan-1-yl]acetamide 1886967-14-1 詳細
tert-butyl 4-fluoro-1,9-diazaspiro[5.5]undecane-9-carboxylate 1889526-60-6 詳細
tert-butyl (4S)-4-amino-2,2-difluoro-8-azaspiro[4.5]decane-8-carboxylate 2306246-24-0 詳細
(1S,4S)-2-Oxa-5-azabicyclo[2.2.2]octane hemioxalate 1951424-78-4 詳細
tert-butyl 3-(hydroxymethyl)-2,5-diazabicyclo[2.2.2]octane-2-carboxylate 3-(羥甲基)-2,5-二氮雜環(huán)[2.2.2]辛烷-2-羧酸叔丁酯 2167272-66-2 詳細
2-tert-butoxycarbonyl-7-hydroxy-2-azaspiro[3.4]octane-5-carboxylic acid 2306268-59-5 詳細
(1R,4R)-5,5-difluoro-2-azabicyclo[2.2.2]octane 2165441-46-1 詳細
tert-butyl N-[[(2S,4S)-4-(trifluoromethyl)pyrrolidin-2-yl]methyl]carbamate 2306252-48-0 詳細
(1S,4S)-5,5-difluoro-2-azabicyclo[2.2.2]octane 1932046-93-9 詳細
(3R,4S)-4-Fluorooxolan-3-amine 2165994-98-7 詳細
{6,6-difluorospiro[2.5]octan-1-yl}methanol 2028236-10-2 詳細
(5R)-1,4-oxazepane-5-carboxylic acid 2165404-73-7 詳細
tert-butyl N-(4-fluoro-1-bicyclo[2.1.1]hexanyl)carbamate 2231674-15-8 詳細
2-benzyl-7-fluoro-2-azabicyclo[2.2.1]heptane 2227206-23-5 詳細
tert-butyl N-(9-amino-5-oxaspiro[3.5]nonan-2-yl)carbamate 2306261-06-1 詳細
(7S,8aR)-7-fluoro-octahydropyrrolo[1,2-a]pyrazin-3-one 2165789-76-2 詳細
2-tert-butoxycarbonyl-7-oxo-2-azaspiro[3.4]octane-5-carboxylic acid 2306265-31-4 詳細
2-(tert-butoxycarbonylamino)spiro[3.5]nonane-9-carboxylic acid 2306264-68-4 詳細
8-tert-butoxycarbonyl-2-oxo-8-azaspiro[4.5]decane-4-carboxylic acid 2306270-89-1 詳細
tert-butyl (2S,4S)-2-(bromomethyl)-4-(trifluoromethyl)pyrrolidine-1-carboxylate 2306244-76-6 詳細
tert-butyl N-(2-amino-5-oxaspiro[3.5]nonan-9-yl)carbamate 2306263-58-9 詳細
tert-butyl N-[[(2R,4S)-4-(trifluoromethyl)pyrrolidin-2-yl]methyl]carbamate 2306248-44-0 詳細
產(chǎn)品總數(shù):2979 產(chǎn)品頁碼:
3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30

商家暫時不對外公布

凱庫樂
主頁 | 企業(yè)會員服務 | 廣告業(yè)務 | 聯(lián)系我們 | 舊版入口 | 中文MSDS | CAS Index | 常用化學品CAS列表 | 化工產(chǎn)品目錄 | 新產(chǎn)品列表 | 評選活動| HS海關編碼
Copyright © 2008 ChemicalBook 京ICP備07040585號  京公網(wǎng)安備 11010802032676號  All rights reserved.
熱線電話:400-158-6606