天堂网亚洲,天天操天天搞,91视频高清,菠萝蜜视频在线观看入口,美女视频性感美女视频,95丝袜美女视频国产,超高清美女视频图片

ChemicalBook Chinese Germany Japanese Korean

武漢翱飛科技有限公司 Company Information
Company Name:    Affinity（Wuhan）Ltd.
Tel:    -
Email:    sales@affinitytech.cn
Nationality:    China
WebSite:    precisepeg.com
Product List:    3000
23 24 25 26 27 28 29 30
Product List
Biotin-PEG23-Amine
Biotin-PEG35-Amine
Biotin-PEG15-Azide
Biotin-PEG35-Azide
N-methyl-N-Boc-PEG2-Acid 2386938-33-4
N-methyl-N-Boc-PEG3-Acid 2384323-58-2
Propargyl-PEG2-Amido MaI
Propargyl-PEG3-Amido MaI
Propargyl-PEG8-Amido MaI
N-Boc-Aminooxy-PEG3-CH2COOH
N-Boc-Aminooxy-PEG4-CH2COOH 2028281-90-3
N-Boc-Aminooxy-PEG12-CH2COOH
t-Boc-Amido-PEG17-Amine
t-Boc-Amido-PEG19-Amine
t-Boc-Amido-PEG23-Amine
t-Boc-Amido-PEG27-Amine 2252208-05-0
t-Boc-Amido-PEG31-Amine
t-Boc-Amido-PEG35-Amine
Propargyl-PEG16-Boc Amine
Propargyl-PEG18-Boc Amine
Propargyl-PEG20-Boc Amine
Propargyl-PEG24-Boc Amine
Propargyl-PEG32-Boc Amine
Propargyl-PEG36-Boc Amine
Mal-Amido-PEG23-Biotin
Mal-Amido-PEG35-Biotin
4-Bromo-2-(oxan-2-yl)pyrazole-3-carbaldehyde 1345471-55-7
1-(Tetrahydro-2H-pyran-2-yl)-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole-5-carbaldehyde 2377587-58-9
3-bromo-2-fluoro-5-methylaniline 1207319-71-8
3-bromo-2-fluoro-5-methylbenzoic acid 72518-16-2
tert-Butyl (3-bromo-2-fluoro-5-methylphenyl)carbamate 1269233-16-0
4-Ethynyl-1-(tetrahydro-2H-pyran-2-yl)-1H-pyrazole 2378747-38-5
4-Quinolinecarboxylicacid,8-amino-(9CI) 121689-23-4
(DHQD)2PYR 149725-81-5
(DHQD)2PHAL 140853-10-7
1-((R)-2,2-dimethyl-1,3-dioxolan-4-yl)propan-1-ol 99945-79-6
1-[(4R)-2,2-Dimethyl-1,3-dioxolan-4-yl]-1-propanone 74334-84-2
(R)-2,2-DIMETHYL-,3]DIOXOLANE-4-CARBALDEHYDE 15186-48-8
(S)-2-((S)-2-((((9H-fluoren-9-yl)methoxy)carbonyl)amino)-3-methylbutanamido)-4-(tert-butoxy)-4-oxobutanoic acid 234442-62-7
(S)-2-((S)-2-amino-3-methylbutanamido)-4-(tert-butoxy)-4-oxobutanoic acid 95718-23-3
5-(tert-butyl) 1-(2,5-dioxopyrrolidin-1-yl) (((9H-fluoren-9-yl)methoxy)carbonyl)-L-glutamate 101214-22-6
(5S,8S,11S)-11-(2-(tert-butoxy)-2-oxoethyl)-5-(3-(tert-butoxy)-3-oxopropyl)-1-(9H-fluoren-9-yl)-8-isopropyl-3,6,9-trioxo-2-oxa-4,7,10-triazadodecan-12-oic acid
(S)-2-((S)-2-((S)-2-amino-5-(tert-butoxy)-5-oxopentanamido)-3-methylbutanamido)-4-(tert-butoxy)-4-oxobutanoic acid
(5S,8S,11S,14S)-5,14-bis(2-(tert-butoxy)-2-oxoethyl)-8-(3-(tert-butoxy)-3-oxopropyl)-1-(9H-fluoren-9-yl)-11-isopropyl-3,6,9,12-tetraoxo-2-oxa-4,7,10,13-tetraazapentadecan-15-oic acid 1193086-87-1
(2S,5S,8S,11S)-11-amino-2-(2-(tert-butoxy)-2-oxoethyl)-8-(3-(tert-butoxy)-3-oxopropyl)-5-isopropyl-15,15-dimethyl-4,7,10,13-tetraoxo-14-oxa-3,6,9-triazahexadecanoic acid
(2S,5S,8S,11S)-11-acetamido-2-(2-(tert-butoxy)-2-oxoethyl)-8-(3-(tert-butoxy)-3-oxopropyl)-5-isopropyl-15,15-dimethyl-4,7,10,13-tetraoxo-14-oxa-3,6,9-triazahexadecanoic acid 223539-69-3
1-(tert-butyl) 2-methyl (2S,4R)-4-(benzyloxy)pyrrolidine-1,2-dicarboxylate 136024-60-7
1-(tert-butyl) 2-methyl (4R)-4-(benzyloxy)-2-ethylpyrrolidine-1,2-dicarboxylate 3033000-55-1
(4R)-4-(benzyloxy)-1-(tert-butoxycarbonyl)-2-ethylpyrrolidine-2-carboxylic acid 3033000-56-2
(2R,4R)-4-(benzyloxy)-1-(tert-butoxycarbonyl)-2-ethylpyrrolidine-2-carboxylic acid
(2S,4R)-4-(benzyloxy)-1-(tert-butoxycarbonyl)-2-ethylpyrrolidine-2-carboxylic acid
(6R,7aS)-6-(benzyloxy)-7a-ethyltetrahydro-1H,3H-pyrrolo[1,2-c]oxazole-1,3-dione
2-fluoro-4-iodopyridine 22282-70-8
2-fluoro-4-iodonicotinaldehyde 153034-82-3
4-iodo-2-methoxynicotinaldehyde 158669-26-2
(E)-4-iodo-2-methoxy-3-((prop-1-en-1-yloxy)methyl)pyridine
4-ethyl-8-methoxy-1H-pyrano[3,4-c]pyridine 158669-25-1
(S)-4-ethyl-4-hydroxy-8-methoxy-1,4-dihydro-3H-pyrano[3,4-c]pyridin-3-one 158669-24-0
(E)-but-2-en-1-ol 504-61-0
tert-butyl (2-amino-4-bromobenzyl)glycinate 2751703-61-2
8-bromo-1,3,4,5-tetrahydro-2H-benzo[e][1,4]diazepin-2-one 1629195-56-7
6-formyl-N,N-dimethylpicolinamide 1824459-60-0
methyl (S)-2-amino-3-(2-bromo-4-fluorophenyl)propanoate 1212909-12-0
methyl (S)-3-(2-bromo-4-fluorophenyl)-2-((tert-butoxycarbonyl)amino)propanoate
methyl (S)-2-amino-3-(2-bromo-6-fluorophenyl)propanoate 1259660-54-2
methyl (S)-3-(2-bromo-6-fluorophenyl)-2-((tert-butoxycarbonyl)amino)propanoate
methyl (S)-2-amino-3-(3-bromo-5-fluorophenyl)propanoate 1213668-27-9
methyl (S)-3-(3-bromo-5-fluorophenyl)-2-((tert-butoxycarbonyl)amino)propanoate
methyl (S)-2-amino-3-(2-bromo-3-fluorophenyl)propanoate 1212836-89-9
methyl (S)-3-(2-bromo-3-fluorophenyl)-2-((tert-butoxycarbonyl)amino)propanoate
methyl (S)-2-amino-3-(3-bromo-4-fluorophenyl)propanoate 880386-23-2
methyl (S)-3-(3-bromo-4-fluorophenyl)-2-((tert-butoxycarbonyl)amino)propanoate
methyl (S)-2-amino-3-(4-bromo-3-fluorophenyl)propanoate 1213483-73-8
methyl (S)-3-(4-bromo-3-fluorophenyl)-2-((tert-butoxycarbonyl)amino)propanoate 1684429-26-2
methyl (S)-2-amino-3-(5-bromo-2-fluorophenyl)propanoate 1213526-79-4
methyl (S)-3-(5-bromo-2-fluorophenyl)-2-((tert-butoxycarbonyl)amino)propanoate 856222-38-3
methyl (S)-2-amino-3-(2-bromo-5-fluorophenyl)propanoate 1213965-87-7
methyl (S)-3-(2-bromo-5-fluorophenyl)-2-((tert-butoxycarbonyl)amino)propanoate
methyl (S)-2-amino-3-(3-bromo-2-fluorophenyl)propanoate 1212839-80-9
methyl (S)-3-(3-bromo-2-fluorophenyl)-2-((tert-butoxycarbonyl)amino)propanoate
3-(trifluoromethyl)-4,5,6,7-tetrahydro-1H-indazole 35179-55-6
2-(3-(trifluoromethyl)-4,5,6,7-tetrahydro-1H-indazol-1-yl)acetic acid 333309-21-0
3-bromo-4-chloro-2-fluoro-5-methylaniline
(3-fluoro-4-(1-methyl-4-(trifluoromethyl)-1H-imidazol-2-yl)phenyl)methanol 2446481-90-7
2-(aminomethyl)-5-bromoaniline 624813-49-6
ethyl (5-bromo-2-(((tert-butoxycarbonyl)amino)methyl)phenyl)glycinate
methyl (R)-4,5-diamino-5-oxopentanoate hydrochloride 110352-14-2
(R)-3-(6-(4-(dimethoxymethyl)piperidin-1-yl)-1-oxoisoindolin-2-yl)piperidine-2,6-dione 3059762-13-6
tert-butyl (S)-(3-(4-fluorophenyl)-1-(methylamino)-1-oxopropan-2-yl)carbamate 1347085-53-3
(S)-2-amino-3-(4-fluorophenyl)-N-methylpropanamide 1208245-57-1
(S)-3-(4-fluorophenyl)-N1-methylpropane-1,2-diamine
1-chloro-2-(methoxymethoxy)benzene 27701-22-0
(3-chloro-2-(methoxymethoxy)phenyl)boronic acid 1256355-47-1
tert-butyl (S)-3-(((4-nitrophenyl)sulfonyl)oxy)pyrrolidine-1-carboxylate 612501-56-1
N,N,2,2,6,6-hexamethylpiperidin-4-amine 32327-90-5
N,N,N,2,2,6,6-heptamethylpiperidinyloxy-4-ammonium chloride 67036-09-3
N-(TCO)-N-bis(PEG4-acid) 2644769-96-8
TCO-Amino-Tri-(Acid-ethoxymethyl)
DBCO-N-bis(PEG4-amidoPEG8-TCO)
N-(TCO)-N-bis(PEG4-NHS ester)
23 24 25 26 27 28 29 30
Copyright 2007©  ChemicalBook. All rights reserved.