|
(S)-1-((8S,9S,10R,13S,14S,17S)-10,13-Dimethyl-3-oxo-2,3,6,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-17-yl)ethyl acetate (Progesterone Impurity)
|
(S)-1-((8S,9S,10R,13S,14S,17S)-10,13-二甲基-3-氧代-2,3,6,7,8,9,10,11,12,13 ,14,15,16,17-十四氫-1H-環(huán)戊[a]菲-17-基)乙酸乙酯 （黃體酮雜質(zhì)）
|
5035-09-6
|
|
4-ethylsulfonylbenzaldehyde
|
4-乙基磺?；郊兹?/a>
|
50899-03-1
|
|
(3As,6ar)-4-methoxytetrahydrofuro[3,4-b]furan-2(3h)-one
|
(3aS,6aR)-4-甲氧基四氫呋喃[3,4-b]呋喃-2(3H)-酮
|
501921-30-8
|
|
5-amino-3-chloropicolinonitrile
|
5-氨基-3-氯-2-吡啶甲腈
|
488713-31-1
|
|
[4-(2-Oxo-imidazolidin-1-yl)-phenyl]-acetic acid
|
[4-(2-氧代-咪唑啉-1-基)-苯基]-乙酸
|
492445-92-8
|
|
2-Hydroxy-5-nonylbenzaldehyde oxime
|
2-羥基-5-壬基苯甲醛肟
|
50849-47-3
|
|
Tantalum(v)butoxide
|
丁醇鉭
|
51094-78-1
|
|
2-(3-(Isopropylamino)-1-phenylpropyl)-4-methylphenol (Tolterodine Impurity)
|
2-(3-(異丙基氨基)-1-苯丙基)-4-甲基苯酚 （托特羅定雜質(zhì)）
|
480432-14-2
|
|
2-(Benzyloxy)-6-chloropyrazine
|
2-芐氧基-6-氯吡嗪
|
4774-18-9
|
|
Pyridazin-4-ylmethanol
|
噠嗪-4-基甲醇
|
50901-43-4
|
|
(8R,9S,10R,13S,14S,17R)-13-Ethyl-17-ethynyl-17-hydroxy-8,9,10,11,12,13,14,15,16,17-decahydro-1H-cyclopenta[a]phenanthren-3(2H)-one (Levonorgestrel Impurity)
|
(8R,9S,10R,13S,14S,17R)-13-乙基-17-乙炔基-17-羥基-8,9,10,11,12,13,14,15,16,17-十氫-1H-環(huán)戊烷[a]菲-3(2H)-酮 （左炔諾孕酮雜質(zhì)）
|
51087-61-7
|
|
(R)-2-((((9H-fluoren-9-yl)methoxy)carbonyl)amino)-3-aminopropanoic acid hydrochloride
|
(R)-2-((((9H-芴-9-基)甲氧基)羰基)氨基)-3-氨基丙酸鹽酸鹽
|
487027-89-4
|
|
2H-Chromene-3-carbaldehyde
|
2H-色烯-3-甲醛
|
51593-69-2
|
|
Dimethylmethoxy(3,3,3-trifluoropropyl)silane
|
二甲基甲氧基(3,3,3-氟丙基)硅烷
|
4852-13-5
|
|
1-(5-Aminoindolin-1-yl)ethan-1-one
|
1-(5-氨基吲哚-1-基)乙-1-酮
|
4993-96-8
|
|
(5-Methyl-2-propoxyphenyl)boronic acid
|
(5-甲基-2-丙氧基苯基)硼酸
|
480438-70-8
|
|
(R)-3-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-3-(2-hydroxyphenyl)propanoic acid
|
(R)-3-((((9H-芴-9-基)甲氧基)羰基)氨基)-3-(2-羥基苯基)丙酸
|
511272-34-7
|
|
Octadecylsuccinic anhydride
|
十八烷基琥珀酸酐
|
47458-32-2
|
|
trans-9-Octadecenol
|
反-9-十八烯醇
|
506-42-3
|
|
Paclitaxel Impurity 48
|
紫杉醇雜質(zhì)48
|
502626-06-4
|
|
L-Lysinamide (dihydrochloride)
|
(S)-2,6-二氨基己酰胺二鹽酸鹽
|
51127-08-3
|
|
Fmoc-(R)-3-Amino-3-(2-thienyl)-propionic acid
|
Fmoc-(R)-3-氨基-3-(2-噻吩基)-丙酸
|
511272-45-0
|
|
Lumisterol
|
光甾醇
|
474-69-1
|
|
NGX-267
|
(2S)-2-乙基-8-甲基-1-硫代-4,8-二氮雜螺[4.5]-3-癸酮
|
503431-81-0
|
|
1-Bromo-4-nonylbenzene
|
1-溴-4-壬基苯
|
51554-94-0
|
|
4-(2-(Acryloyloxy)ethoxy)-4-oxobutanoic acid
|
4-(2-(丙烯酰氧基)乙氧基)-4-氧代丁酸
|
50940-49-3
|
|
(S)-3-(2-Bromophenyl)-3-((tert-butoxycarbonyl)amino)propanoic acid
|
Boc-(S)-3-氨基-3-(2-溴苯基)-丙酸
|
500770-75-2
|
|
4,5-Bis(methylthio)-1,3-dithiole-2-thione
|
4,5-雙(甲硫基)-1,3-二硫醇-2-硫酮
|
49638-64-4
|
|
1-Bromo-2-ethoxynaphthalene
|
1-溴-2-乙氧基萘
|
50389-70-3
|
|
(2s,3r,4s,5s,6r)-2-(((2r,3s,4R)-4-Hydroxy-2-(hydroxymethyl)-3,4-dihydro-2h-pyran-3-yl)oxy)-6-(hydroxymethyl)tetrahydro-2h-pyran-3,4,5-triol
|
(2S,3R,4S,5S,6R)-2-(((2R,3S,4R)-4-羥基-2-(羥甲基)-3,4-二氫-2H-吡喃-3-基)氧基) -6-(羥甲基)四氫-2H-吡喃-3,4,5-三醇
|
490-51-7
|
|
(S)-3-((Tert-butoxycarbonyl)amino)-3-(4-nitrophenyl)propanoic acid
|
(S)-3-((叔丁氧羰基)氨基)-3-(4-硝基苯基)丙酸
|
499995-73-2
|
|
Bis(3,4-diaminophenyl)methanone
|
雙(3,4-二氨基苯基)甲酮
|
5007-67-0
|
|
5β-Cholestane
|
5β-膽甾烷
|
481-20-9
|
|
5-(Dimethylamino)-2-(pyridin-2-yldiazenyl)phenol
|
5-(二甲氨基)-2-(吡啶-2-基二氮烯基)苯酚
|
50783-80-7
|
|
(S)-3-Amino-4-(((S)-1-amino-1-oxo-3-phenylpropan-2-yl)amino)-4-oxobutanoic acid
|
(S)-3-氨基-4-(((S)-1-氨基-1-氧代-3-苯基丙-2-基)氨基)-4-氧代丁酸
|
5241-71-4
|
|
2-Bromo-5-(trifluoromethyl)phenylhydrazine hydrochloride
|
2-溴-5-(三氟甲基)苯肼鹽酸鹽
|
529512-78-5
|
|
But-2-yn-1-yl 4-methylbenzenesulfonate
|
丁-2-炔-1-基4-甲基苯磺酸鹽
|
56563-37-2
|
|
4-Amino-n-(2-hydroxyethyl)benzamide
|
4-氨基-N-(2-羥乙基)苯甲酰胺
|
54472-45-6
|
|
(Z)-4-((carboxymethyl)amino)-4-oxobut-2-enoic acid
|
(Z)-4-((羧甲基)氨基)-4-氧代丁-2-烯酸
|
54930-24-4
|
|
5-Methoxy-2-oxoindoline-3-carbaldehyde
|
5-甲氧基-2-氧代吲哚啉-3-甲醛
|
52508-88-0
|
|
5-Chloro-1,3-dimethyl-1H-pyrazole
|
5-氯-1,3-二甲基吡唑
|
54454-10-3
|
|
((Benzyloxy)carbonyl)-l-valyl-l-proline
|
((芐氧基)羰基)-L-纈氨酰-L-脯氨酸
|
53331-43-4
|
|
9-Methyldecan-1-ol
|
9-甲基癸烷-1-醇
|
55505-28-7
|
|
1,5-Dimethylpyrazole-3-carboxamide
|
1,5-二甲基-1H-吡唑-3-甲酰胺
|
54384-74-6
|
|
2-Methyl-6-(trimethylsilyl)phenyl trifluoromethanesulfonate
|
三氟甲烷磺酸2-甲基-6-(三甲基硅基)苯酯
|
556812-44-3
|
|
2-(2,2-Diethoxyethyl)-1,3-propanediol
|
二乙氧乙基丙二醇
|
55387-85-4
|
|
Diimidazo[1,5-a:1',5'-d]pyrazine-5,10-dione
|
咪唑并[1,5-a:1',5'-d]吡嗪-5,10-二酮
|
53525-65-8
|
|
4-Methylumbelliferyl β-D-N,N′,N′′-triacetylchitotrioside
|
4-甲基傘形酮β-D-N,N',N''-三乙酰殼三糖苷
|
53643-13-3
|
|
5,6-Dimethoxynicotinaldehyde
|
5,6-二甲氧基煙堿醛
|
52605-99-9
|
|
γ-Carboxy-DL-glutamic acid
|
γ-羧基-DL-谷氨酸
|
56271-99-9
|
|
Sodium 1,4-dihydroxybutane-1,4-disulfonate
|
1,4-二羥基丁烷-1,4-二磺酸鈉
|
5450-96-4
|
|
16-Epiestriol
|
異雌三醇
|
547-81-9
|
|
1,5-Dimercaptonaphthalene
|
1,5-二巰基萘
|
5325-88-2
|
|
2,5-Di([1,1'-biphenyl]-4-yl)thiophene
|
2,5-二([1,1'-聯(lián)苯]-4-基)噻吩
|
56316-86-0
|
|
4-(4-Methoxy-2,3,6-trimethylphenyl)but-3-en-2-one
|
4-(4-甲氧基-2,3,6-三甲基苯基)-丁-3-烯-2-酮
|
54757-47-0
|
|
8-Bromoinsine
|
8-溴肌苷
|
55627-73-1
|
|
3-Bromo-4-cyanobenzoic acid
|
3-溴-4-氰基苯甲酸
|
58123-69-6
|
|
(R)-Benzyl (1-amino-1-oxo-3-phenylpropan-2-yl)carbamate
|
N-Cbz-D-苯丙氨酰胺
|
5241-56-5
|
|
2-Amino-4,5-dimethylbenzenesulfonic acid
|
2-氨基-4,5-二甲基苯磺酸
|
56375-83-8
|
|
(E)-4,4'-(ethene-1,2-diyl)dianiline dihydrochloride
|
(E)-4,4'-(乙烯-1,2-二基)二苯胺二鹽酸鹽
|
54760-75-7
|
|
(3S,4R,5S)-3,4,5,6-Tetrahydroxy-2-oxohexanoic acid (Ascorbic Acid Impurity)
|
(3S,4R,5S)-3,4,5,6-四羥基-2-氧代己酸（維生素C雜質(zhì)）
|
526-98-7
|
|
(2R,3S,4S,5R,6S)-2-(acetoxymethyl)-6-(ethylthio)tetrahydro-2H-pyran-3,4,5-triyl triacetate
|
(2R,3S,4S,5R,6S)-2-(乙酰氧基甲基)-6-(乙硫基)四氫-2H-吡喃-3,4,5-三乙酸三酯
|
55722-49-1
|
|
6-Formyl-2,3-dimethoxybenzoic acid
|
6-甲?；?2,3-二甲氧基苯甲酸
|
519-05-1
|
|
(4-Chlorophenyl)(piperidin-4-yl)methanone
|
(4-氯苯基)(哌啶-4-基)甲酮
|
53220-41-0
|
|
4-Nitrophenyl ((benzyloxy)carbonyl)-D-leucinate
|
4-硝基苯基((芐氧基)羰基)-D-亮氨酸
|
52235-17-3
|
|
(4AS,8aS)-2-benzoyl-1,3,4,4a,5,8a-hexahydroisoquinolin-6(2H)-one
|
(4AS,8aS)-2-苯甲酰基-1,3,4,4a,5,8a-六氫異喹啉-6(2H)-酮
|
52346-14-2
|
|
(1R,3R)-3-(2,2-dibromovinyl)-2,2-dimethylcyclopropane-1-carboxylic acid
|
(1R,3R)-3-(2,2-二溴乙烯基)-2,2-二甲基環(huán)丙烷-1-羧酸
|
53179-78-5
|
|
2-Chloro-5-(trifluoromethyl)-1,3,4-thiadiazole
|
2-氯-5-(三氟甲基)-1,3,4-噻二唑
|
53645-98-0
|
|
4-Methoxy-2-(trimethylsilyl)phenyl trifluoromethanesulfonate
|
三氟甲烷磺酸4-甲氧基-2-(三甲基硅基)苯酯
|
556812-41-0
|
|
4-(Benzylideneamino)phenol
|
4-(亞芐基氨基)苯酚
|
588-53-4
|
|
9,9'-Diphenyl-9H,9'H-3,3'-bicarbazole
|
9,9'-聯(lián)苯-9H,9'H-3,3'-聯(lián)咔唑
|
57102-62-2
|
|
Bis[2-(N-succinimidyl-oxycarbonyloxy)ethyl] sulfon
|
雙[2-(N-琥珀酰亞胺基-氧羰基氧基)乙基]砜
|
57683-72-4
|
|
2-Morpholinoacetonitrile
|
嗎啉基乙腈
|
5807-02-3
|
|
2-((6S,8S,9S,10R,11S,13S,14S,17R)-11,17-Dihydroxy-6,10,13-trimethyl-3-oxo-6,7,8,9,10,11,12,13,14,15,16,17-dodecahydro-3H-cyclopenta[a]phenanthren-17-yl)-2-oxoacetaldehyde (Methylprednisolone Impurity)
|
2-((6S,8S,9S,10R,11S,13S,14S,17R)-11,17-二羥基-6,10,13-三甲基-3-氧代-6,7,8,9,10,11,12,13,14,15,16,17-十二氫-3H-環(huán)戊基[a]菲-17-基)-2-氧乙醛 （甲潑尼龍雜質(zhì)）
|
58636-50-3
|
|
3-(Pyrimidin-2-yl)benzoic acid
|
3-(嘧啶-2-基)苯甲酸
|
579476-26-9
|
|
1,3,4,6-Tetra-O-acetyl-2-azido-2-deoxy-α-D-glucopyranose
|
1,3,4,6-四-O-乙?；?2-疊氮-2-脫氧-α-D-吡喃葡萄糖
|
56883-33-1
|
|
Methyltripropoxysilane
|
甲基三丙氧基硅烷
|
5581-66-8
|
|
N-(Aminoiminomethyl)-N'-(2-deoxy-D-erythro-pentofuranosyl)urea (Decitabine Impurity)
|
N-(氨基亞氨基甲基)-N'-(2-脫氧-D-赤型-呋喃戊糖基)脲 （地西他濱雜質(zhì)）
|
570410-72-9
|
|
1-Methyl-1,2,3,4-Tetrahydropyrido[3,4-b]indole-3-carboxylic acid
|
1-甲基-1,2,3,4-四氫吡啶并[3,4-b]吲哚-3-羧酸
|
5470-37-1
|
|
Methyl 4-(1H-1,2,4-triazol-1-yl)benzoate
|
4-(1H-1,2,4-三唑-1-基)苯甲酸甲酯
|
58419-67-3
|
|
Decan-5-ol
|
癸烷-5-醇
|
5205-34-5
|
|
Sodium1-ethoxy-1,3-dioxopropan-2-ide
|
1-乙氧基-1,3-二氧丙烷-2-醇鈉鹽
|
58986-28-0
|
|
N-(Ethylcarbamoyl)-4-(m-tolylamino)pyridine-3-sulfonamide (Torasemide Impurity)
|
N-(乙基氨甲酰基)-4-(間甲苯氨基)吡啶-3-磺酰胺 （托拉塞米雜質(zhì)）
|
58155-35-4
|
|
N-[(1,1-Dimethylethoxy)carbonyl]-α-methyl-L-phenylalanine
|
N-[(1,1-二甲基乙氧基)羰基]-α-甲基-L-苯丙氨酸
|
53940-88-8
|
|
1,3-Bis(4-nitrophenyl)urea
|
1,3-雙(4-硝基苯基)脲
|
587-90-6
|
|
(2-(Isopentyloxy)ethyl)benzene
|
(2-(異戊氧基)乙基)苯
|
56011-02-0
|
|
4-Methoxy-2,6-dimethylbenzenesulfonyl chloride
|
4-甲氧基-2,6-二甲基苯磺酰氯
|
55661-08-0
|
|
Hex-5-enyl(trimethoxy)silane
|
己-5-烯基(三甲氧基)硅烷
|
58751-56-7
|
|
5-Ethylpyridin-2(1H)-one
|
5-乙基吡啶-2(1H)-酮
|
53428-03-8
|
|
Drotaveraldine
|
屈他韋拉定
|
54088-62-9
|
|
3-Acetoxypropyl Methyl dichlorosilane
|
3-乙酰氧基丙基甲基二氯硅烷
|
5290-24-4
|
|
4-Fluorobenzofuran-7-carbaldehyde
|
4-氟苯并呋喃-7-甲醛
|
555155-07-2
|
|
2-Chloro-1-(3-fluorophenyl)ethanone
|
2-氯-5'-氟苯乙酮
|
53688-18-9
|
|
Carbamimidothioic acid, N-cyano-N'-methyl-, methyl ester
|
氨基甲硫基酸，N-氰基-N'-甲基-，甲酯
|
5848-24-8
|
|
7-Bromo-4-chloropyrido[3,2-d]pyrimidine
|
7-溴-4-氯吡啶并[3,2-d]嘧啶
|
573675-31-7
|
|
1-Benzyl-4-fluorobenzene
|
1-芐基-4-氟苯
|
587-79-1
|
|
3,4-Difluorobenzoic acid, sodium salt
|
3,4-二氟苯甲酸鈉鹽
|
522651-44-1
|
|
(6AR,9R,10aR)-7-methyl-4,6,6a,7,8,9,10,10a-octahydroindolo[4,3-fg]quinoline-9-carboxylic acid
|
(6AR,9R,10aR)-7-甲基-4,6,6a,7,8,9,10,10a-八氫吲哚[4,3-fg]喹啉-9-羧酸
|
5878-43-3
|
|
2-(4-Methoxyphenyl)thiazole-4-carboxylic acid
|
2-(4-甲氧基苯基)噻唑-4-羧酸
|
57677-80-2
|
|
N-Formyl-DL-alanine
|
N-甲?；?DL-丙氨酸
|
5893-10-7
|