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Shanghai meikai technology co., ltd??? ?? ??? ?????.

?? ?:Shanghai meikai technology co., ltd
??:021-18721550-091
???:yangdong@pharma.com
??:China
URL: http://www.masonchemtech.com
? ?? ?:4121
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Tetrahydro-2H-pyran-4-carbonyl chloride40191-32-0C6H9ClO2
(R)-1,2,3,4-Tetrahydronaphthalen-1-amine(R)-(-)-1,2,3,4-??????-1-?????23357-46-2C10H13N
2-(Tributylphosphoranylidene)acetonitrile157141-27-0C14H28NP
5-(Benzyloxy)pentan-1-ol5-????-1-???4541-15-5C12H18O2
p-Toluoyl chloridep-???? ???874-60-2C8H7ClO
Allyltributylstannane24850-33-7C15H32Sn
Tributyl(furan-2-yl)stannane118486-94-5C16H30OSn
Pyrrolidin-3-ol3-?????40499-83-0C4H9NO
7-Octyn-1-ol7-??-1-OL871-91-0C8H14O
Cyclopropanecarboxylic acid chloride??????????????4023-34-1C4H5ClO
3,4-Dihydronaphthalen-1(2H)-one529-34-0C10H10O
3-Hydroxypropionic Acid (contains varying amounts of 3,3-Oxydipropionic Acid)503-66-2C3H6O3
1-Isothiocyanato-2-methoxybenzene3288-04-8C8H7NOS
Methyl (Methylsulfinyl)methyl Sulfide33577-16-1C3H8OS2
tert-Butyl 4-bromobutanoateT-??4-????????110661-91-1C8H15BrO2
Ethyl 2-oxocyclohexanecarboxylate1655-07-8C9H14O3
Ethylbromofluoroacetate401-55-8C4H6BrFO2
2,2'-((Oxybis(ethane-2,1-diyl))bis(oxy))diethanol?????? ???112-60-7C8H18O5
3,6,9,12,15-Pentaoxaheptadecane-1,17-diol???-62615-15-8C12H26O7
Boc-Ser-Ome2766-43-0C9H17NO5
Methyl 3-bromopropanoate3-??????????????3395-91-3C4H7BrO2
(R)-(2,2-Dimethyl-1,3-dioxolan-4-yl)methanol(R)-(-)-2,2-???-1,3-????-4-???14347-78-5C6H12O3
(S)-2-Chloropropanoic acid29617-66-1C3H5ClO2
Cyclohexanecarboxaldehyde2043-61-0C7H12O
Methyl 2,2,2-trifluoroacetate431-47-0C3H3F3O2
4-Bromo-1-butanol33036-62-3C4H9BrO
Benzoyl isothiocyanate532-55-8C8H5NOS
2-(tert-Butyl)-1,1,3,3-tetramethylguanidine29166-72-1C9H21N3
2-Methylbenzaldehyde2-????????529-20-4C8H8O
4,4,5,5-Tetramethyl-1,3,2-dioxaborolane25015-63-8C6H13BO2
Ethyl 2-(diethoxyphosphoryl)propanoate3699-66-9C9H19O5P
Diethyl (2-bromoethyl)phosphonate??? 2-(?????)?????5324-30-1C6H14BrO3P
1-Isopropylpiperazine4318-42-7C7H16N2
Polymethylhydrosiloxane??(??(?????))9004-73-3C5H11OSi*
(1R)-(+)-ALPHA-PINENE(+)-A-??7785-70-8C10H16
(S)-2-Hydroxypropanoic acidL-(+)-? ?79-33-4C3H6O3
1-(3-Fluorophenyl)ethanone?????????455-36-7C8H7FO
4-Bromo-3-fluorobenzenesulfonyl chloride4-???-3-??????????????351003-51-5C6H3BrClFO2S
(2,2-Dimethyl-1,3-dioxan-5-yl)methanol2,2-???-5-(??????)-1,3-???4728-12-5C7H14O3
7-Bromobenzo[b]thiophene7-???-??[B]???1423-61-6C8H5BrS
Tetrabutylammonium fluoride 70-75% w/w aq. Soln???????? ??????429-41-4C16H36FN
1-Pyrrolidinecarbonylchloride1192-63-8C5H8ClNO
Potassium 2-methylpropan-2-olate???????????865-47-4C4H9KO
Diethyl (cyanomethyl)phosphonate2537-48-6C6H12NO3P
1-Aminopropan-2-ol????????78-96-6C3H9NO
1-Bromo-3-fluoro-2-methoxybenzene2-???-6-???????845829-94-9C7H6BrFO
Ethyl 4,4,4-trifluoro-3-oxobutanoate?? 4,4,4-?????????????372-31-6C6H7F3O3
Tert-butyl((1-methoxyvinyl)oxy)dimethylsilane1-(TERT-?????????)-1-77086-38-5C9H20O2Si
1,1-Difluoro-2-iodoethane2-???-1,1-???????598-39-0C2H3F2I
Ethyl 4-bromoacetoacetate??4-???????????13176-46-0C6H9BrO3
Isobutylene oxide?????? ????558-30-5C4H8O
2-Bromopyridine2-??????109-04-6C5H4BrN
Ethynyltrimethylsilane1066-54-2C5H10Si
Cyclobutylamine????????2516-34-9C4H9N
2-Fluoropyridine2-???????372-48-5C5H4FN
BMIMBF4174501-65-6C8H15BF4N2
tert-Butyl 3-iodoazetidine-1-carboxylate1-Boc-3-???????254454-54-1C8H14INO2
3-Bromopyridine3-??????626-55-1C5H4BrN
1,3-Dibromopropan-2-ol???(1,3-)-2-????96-21-9C3H6Br2O
Benzomorpholine??????5735-53-5C8H9NO
Ethyl malonyl chloride????????36239-09-5C5H7ClO3
2-Bromo-3-fluorotoluene59907-13-0C7H6BrF
1,1,1,3,3,3-Hexafluoro-2-propanol1,1,1,3,3,3-??????-2-????920-66-1C3H2F6O
N-Methoxy-N-methylacetamide78191-00-1C4H9NO2
(S)-(-)-Propylene Oxide16088-62-3C3H6O
Benzyloxyacetic acid30379-55-6C9H10O3
(S)-(-)-2-Bromopropionic acid32644-15-8C3H5BrO2
(R)-(+)-2-Bromopropionic Acid10009-70-8C3H5BrO2
Hexamethylphosphoramide?????????????680-31-9C6H18N3OP
1,3-Dimethyltetrahydropyrimidin-2(1H)-one1,3-???-3,4,5,6-??????-2(1H)-?????7226-23-5C6H12N2O
(S)-1-Boc-3-Aminopyrrolidine(S)-(-)-1-tert-???????-3-???????147081-44-5C9H18N2O2
1,1,3,3-Tetramethylguanidine1,1,3,3-?????????80-70-6C5H13N3
(S)-(+)-3,3-Dimethyl-2-butylamine(S)-(+)-3,3-???-2-????22526-47-2C6H15N
2-Azidoethanol1517-05-1C2H5N3O
tert-Butyl methylcarbamateTERT-??-N-????????16066-84-5C6H13NO2
Ethyl 2-methyl-3-oxobutanoate???????????????609-14-3C7H12O3
tert-Butyl 1,4-diazepane-1-carboxylate1-Boc-?????-1,4-????112275-50-0C10H20N2O2
2-[2-(2-Chloroethoxy)ethoxy]ethanol5197-62-6C6H13ClO3
Benzhydrylamine????????91-00-9C13H13N
N-Cyclohexyl-N-methylcyclohexanamine??????????7560-83-0C13H25N
5-Bromo-2-iodotoluene116632-39-4C7H6BrI
2,2,7,7-Tetramethyl-4-((trimethylsilyl)oxy)-3,6-dioxa-2,7-disilaoct-4-ene69097-20-7C11H28O3Si3
1-(4-Bromo-2-methylphenyl)ethanone???,1-(4-???-2-????)-65095-33-2C9H9BrO
N-(3-Aminopropyl)-imidazoleN-(3-??????)-????5036-48-6C6H11N3
(5-Chloropyridin-3-yl)boronic acid5-???-3-?????872041-85-5C5H5BClNO2
4-Bromo-2-(difluoromethoxy)-1-fluorobenzene4-???-2-????????-1-????-??954235-78-0C7H4BrF3O
2-Methoxyethyl ether????? ??? ???? ???111-96-6C6H14O3
Trimethyl(trifluoromethyl)silane(?? ???? ??) ???? ??81290-20-2C4H9F3Si
4-Methoxybenzaldehyde???????123-11-5C8H8O2
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