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

ChemicalBook Chinese Germany Japanese Korean

上海亞毓生物醫(yī)藥有限公司 Company Information
Company Name:    shanghai yayu biomedical co.,ltd
Tel:    021-54370211
Email:    3007215920@qq.com
Nationality:    China
WebSite:    www.yayubio.com/
Product List:    2989
11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30
Product List
1-(tert-butyl)-3-(2-chloro-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)urea 2246564-39-4
1-[(3,3-difluorocyclobutyl)methyl]-4-(tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole 2101934-11-4
N-[3-(4,4,5,5-tetramethyl[1,3,2]dioxaborolan-2-yl)phenyl]benzamide 1330596-14-9
(2R)-2-amino-3-(trimethylsilyl)propanoic acid 119906-45-5
Silthiofam 175217-20-6
Methoxymethyl-methyl-trimethylsilanylmethyl-amine 1000890-03-8
2-Hydroxy-5-bromopyridine 13466-38-1
Alanine, 2-Methyl-, 1,1-diMethylethyl ester, hydrochloride 84758-81-6
3'-Hydroxypropiophenone 13103-80-5
Trimethylsulfoxonium iodide 1774-47-6
5-Formylsalicylic acid 616-76-2
Isocyanatocyclohexane 3173-53-3
4-(2-Aminoethyl)benzenesulfonamide 35303-76-5
1,3-Dimethyl-2-imidazolidinone 80-73-9
(S)-(+)-3-Chloro-1,2-propanediol 60827-45-4
2-Amino-4-fluorobenzoic acid 446-32-2
o-Toluoyl chloride 933-88-0
2,6-Dimethyl-4-(4,4,5,5-tetramethy l-[1,3,2]dioxaborolan-2-yl)-3,6 -dihydro-2H-pyridine-1- carboxylicacid tert-butyl ester 1005397-65-8
2-(difluoromethoxy)-5-(4,4,5,5-tetramethyl -1,3,2-dioxaborolan-2-yl)pyridine 1333222-12-0
1-(4-Chlorophenyl)vinylboronic acid pinacol ester 850567-54-3
4-Methoxy-5-(4,4,5,5-tetraMethyl-1,3,2-dioxaborolan-2-yl)pyriMidin-2-aMine 944401-63-2
Nickel 7440-02-0
2,6-Difluorobenzyl bromide 85118-00-9
Trimethylsilyl trifluoromethanesulfonate 27607-77-8
(R,R)-(-)-2,5-Bis(MethoxyMethyl)pyrrolidine 90290-05-4
(1S,2S)-(+)-1-Amino-2-indanol 163061-74-3
(1R,2R)-(-)-1-Amino-2-indanol 163061-73-2
(S)-(+)-1,2-Propanediol 4254-15-3
Rebaudioside A 58543-16-1
1,5-Hexadiene-3,4-diol 1069-23-4
Thioanisole 100-68-5
1-Bromo-2-methoxyethane 6482-24-2
Adenosine 5'-diphosphate 58-64-0
1,8-Diazabicyclo[5,4,0]undec-7-ene (DBU) 6674-22-2
Thiamine hydrochloride 67-03-8
ethyl 2-bromo-4-methylthiazole-5-carboxylate 22900-83-0
Biotin-PEG4-Amine 663171-32-2
Bromo-PEG4-Azide 1951439-37-4
Amino-PEG-9-alcohol 15332-95-3
Bromo-PEG5-Azide 1402411-90-8
HO-PEG24-OH 2243942-52-9
Br-PEG6-bromide 72713-23-6
Fmoc-PEG8-acetic acid 868594-52-9
Amino-PEG10-t-butyl ester 1818294-42-6
N3-PEG7-OH 1274892-60-2
Amino-PEG7-alcohol 1425973-14-3
BocNH-PEG8-CH2CH2NH2 1052207-59-6
3,6,9,12,15,18,21,24,27-Nonaoxaoctacosanoic acid 102013-72-9
Bromo-PEG4-acid 1393330-38-5
N-Boc-PEG4-bromide 1392499-32-9
16-Dehydropregnenolone acetate 979-02-2
N,N,N′,N′-Tetramethyldiaminomethane 51-80-9
N-Cyanoacetylurethane 6629-04-5
Tris(trimethylsilyl)silane 1873-77-4
N-Allyl-N,N-bis(trimethylsilyl)amine 7688-51-9
Potassium (2-Trimethylsilyl)-ethoxymethyl trifluoroborate 1027642-28-9
Ethyl [(tert-Butyldimethylsilyl)oxy]acetate 67226-78-2
(2-BroMoethyl)triMethylsilane (stabilized with NaHCO3) 18156-67-7
trans-3-[[(1,1-DiMethylethyl)diMethylsilyl]oxy]cyclobutanol 1408075-44-4
4-Methoxy-2-(trimethylsilyl)phenyl triflate 556812-41-0
hexakis-[(trimethylsilyl)ethynyl]benzene 100516-62-9
1,3-di-O-tert-butyldiphenylsilylglycerol 1096143-75-7
4-(trimethylsilyl)benzoic acid 15290-29-6
3-(Trimethoxysilyl)propyl 2-bromo-2-methylpropanoate 314021-97-1
2,5-Bis(trimethylsilyl)-1,4-phenylene Bis(trifluoromethanesulfonate) 613676-07-6
tert-butyl-dimethyl-[[(2R)-pyrrolidin-2-yl]methoxy]silane 474774-33-9
cyclohexyl(methyl)silanediol 18295-72-2
1-((TriMethylsilyl)ethynyl)cyclopropanecarboxylic acid 1268810-07-6
(1r,4r)-4-((tert-butyldimethylsilyl)oxy)cyclohexan-1-ol 103202-63-7
3-[(tert-butyldimethylsilyl)oxy]cyclobutan-1-ol 1089709-08-9
tert-butyl (1-((trimethylsilyl)ethynyl)cyclopropyl)carbamate 1268810-08-7
PotassiuM (2-triMethylsilyl)ethynyltrifluoroborate 485339-09-1
3-Nitro-1-[[2-(trimethylsilyl)ethoxy]methyl]-1H-pyrazole 1313520-83-0
trans-3-[(tert-butyldimethylsilyl)oxy]cyclopentan-1-ol 183795-20-2
trans-3-[[(1,1-DiMethylethyl)diMethylsilyl]oxy]cyclobutaneMethanol 1403767-02-1
4,4,5,5-tetraMethyl-2-(4-(1,1,1-trifluoro-2-Methylpropan-2-yl)phenyl)-1,3,2-dioxaborolane 1432571-98-6
1-methyl-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-2,5-dihydro-1H-pyrrole 1779540-37-2
4-(4,4,5,5-TetraMethyl-1,3,2-dioxaborolan-2-yl)cyclohex-3-ene-1-carbonitrile 1310384-20-3
N-(2-chloro-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)cyclopropanecarboxamide 2246786-07-0
(S,S)-(+)-2,5-Bis(methoxymethyl)pyrrolidine 93621-94-4
p-Tolualdehyde 104-87-0
4-Biphenylcarboxaldehyde 3218-36-8
1,1,3,3-Tetramethoxypropane 102-52-3
1-(3-Dimethylaminopropyl)-3-ethylcarbodiimide hydrochloride 25952-53-8
2-Methylpropanedioic acid 516-05-2
4-Amino-2-methylbenzoic acid 2486-75-1
Phenyl Disulfide 882-33-7
Biotin-PEG6-Mal 1808990-66-0
Biotin-PEG11-Amine 1418022-42-0
Propargyl-PEG12-amine 2264091-73-6
3-(3-Oxetanyl)phenylboronic acid Pinacol Ester 2223012-01-7
N-methyl-N-(3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)acetamide 1231257-90-1
1-(3-Oxetanyl)-1H-pyrazole-5-boronic acid pinacol ester 1876473-44-7
2-methyl-2-[4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyrazol-1-yl]propanenitrile 2095779-29-4
5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-3-(trifluoromethoxy)pyridin-2-amine 1620575-08-7
N-(4-fluorobenzyl)-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)aniline 1259285-60-3
4-(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazol-1-yl)tetrahydro-2H-thiopyran 1,1-dioxide 1778666-13-9
1-(Methylsulfonyl)pyrrole-3-boronic acid, pinacol ester 1256360-09-4
2-(4-methyl-1-piperazinyl)-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)Pyrazine 1186041-98-4
1-Methyl-4-(4,4,5,5-tetraMethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole-3-carboxaldehyde 887475-64-1
11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30
Copyright 2007©  ChemicalBook. All rights reserved.