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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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2-Chloro-4,6-dimethoxypyrimidine13223-25-1C6H7ClN2O2
4-Bromo-2,6-difluoroaniline67567-26-4C6H4BrF2N
Ethyl 5-nitro-1H-pyrazole-3-carboxylate5-NITRO-1H-PYRAZOLE-3-???????????39846-84-9C6H7N3O4
2-Fluoro-4-(trifluoromethyl)pyridine118078-66-3C6H3F4N
3,5-Difluorobenzoyl chloride3,5-?????????????129714-97-2C7H3ClF2O
3-Tolualdehyde3-?????????620-23-5C8H8O
2-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-2,3-dihydro-1H-naphtho[1,8-de][1,3,2]diazaborinine1-?????-2-(1,8)??????????1214264-88-6C16H20B2N2O2
1-(Bromomethyl)-3-chloro-5-fluorobenzene3-???-5-???????????493024-39-8C7H5BrClF
tert-Butyl (2-mercaptoethyl)carbamate67385-09-5C7H15NO2S
NA939-97-8
tert-Butyl N-(3-Bromopropyl)carbamate83948-53-2C8H16BrNO2
Dibenzyl phosphonate17176-77-1C14H15O3P
Cyclopropanecarboxylic acid???????????????1759-53-1C4H6O2
tert-Butyl (14-hydroxy-3,6,9,12-tetraoxatetradecyl)carbamate1404111-67-6C15H31NO7
5-Isopropyl-1H-pyrazol-3-amine56367-24-9C6H11N3
2,5-Dimethyl-1H-pyrrole2,5-?????625-84-3C6H9N
1-Methylpyrazole1-?????930-36-9C4H6N2
2-Bromo-4-(trifluoromethoxy)phenol2-???-4-(?????????)??200956-13-4C7H4BrF3O2
2-Chloro-4-(trifluoromethyl)benzonitrile1813-33-8C8H3ClF3N
Hexamethylditin??????661-69-8C6H18Sn2
(S)-tert-Butyl 3-formylpyrrolidine-1-carboxylate(S)-tert-??3-???????-1-???????191348-04-6C10H17NO3
Ethyl 3-(4-bromophenyl)-3-oxopropanoate3-(4-???-??)-3-??-???????????26510-95-2C11H11BrO3
NA88762-08-9
NA67076-36-8
Methyl 2-thienylacetate19432-68-9C7H8O2S
5-Chloro-2-methylpyridine72093-07-3C6H6ClN
Dimethyl propargylmalonate????????????95124-07-5C8H10O4
1,1-Bis(diphenylphosphino)ferrocene1,1'- ?? (? ?? ?? ??) ???12150-46-8C34H28FeP210*
3-Phenylpropanoic acid???????????501-52-0C9H10O2
N-HydroxycyclopropanecarboximidamideN'-??????????????????51285-13-3C4H8N2O
1-(Bromomethyl)-2-nitrobenzene2-??????????3958-60-9C7H6BrNO2
5-Chloropyrazine-2-carboxylic acid36070-80-1C5H3ClN2O2
1-Bromo-4-(1-bromoethyl)benzene1-??Mo-4-(1-?????)??24308-78-9C8H8Br2
2-(Chloromethyl)-1-methyl-1H-imidazole hydrochloride2-(?????)-1-??-1H-???????78667-04-6C5H8Cl2N2
N,N-Dimethylazetidin-3-amine dihydrochloride3-(??????)????????124668-49-1C5H14Cl2N2
2,3-Dichloropyridine2,3-???????2402-77-9C5H3Cl2N
Potassium trimethylsilanolate10519-96-7C3H9KOSi
Cesium acetate?? ????3396-11-0C2H3CsO2
2-Methylcyclopentane-1,3-dione2-??-1,3-????????765-69-5C6H8O2
1-(4-Methoxybenzyl)ureaN-(4-?????)???54582-35-3C9H12N2O2
Methyl 5-bromo-2-(methylthio)pyrimidine-4-carboxylate50593-91-4C7H7BrN2O2S
3-(4-Chlorophenyl)propanoic acid2019-34-3C9H9ClO2
(2E)-2-Phenyl-2-propenoic acid???140-10-3C9H8O2
5-Bromo-2-methoxypyrimidine14001-66-2C5H5BrN2O
1,3-Bis(diphenylphosphino)propane1,3- ?? (? ?? ?? ??) ???6737-42-4C27H26P2
NA51940-04-8
2,3-Dihydro-1H-indene-2-carboxylic acid??-2-?????25177-85-9C10H10O2
5-Chloro-2-hydroxyphenylboronic acid89488-25-5C6H6BClO3
1-Trityl-1H-imidazole1-(??????)????15469-97-3C22H18N2
(R)-3-Boc-4-methyl-1,2,3-oxathiazolidine 2,2-DioxideTert-??(R)-4-??-2,2-???-[1,2,3]???????-3-???????454248-53-4C8H15NO5S
Boc-D-Ala-OH7764-95-6C8H15NO4
4-Perhydroazepinone hydrochloride4-????????????50492-22-3C6H12ClNO
1-(Benzyloxycarbonylamino)cyclopropyl-1-carboxylic acid84677-06-5C12H13NO4
1H-Inden-2(3H)-one615-13-4C9H8O
NA818-68-6
6-Oxo-1,6-dihydropyridine-2-carboxylic acid6-???????-2-?????19621-92-2C6H5NO3
tert-Butyl 3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-8-azabicyclo[3.2.1]oct-3-ene-8-carboxylate900503-08-4C18H30BNO4
(S)-2-(3-Aminopropanamido)-3-(1H-imidazol-5-yl)propanoic acidL-???305-84-0C9H14N4O3
3-Bromo-1H-pyrazole14521-80-3C3H3BrN2
1-(4-Bromo-2-fluorophenyl)ethanone4-???-2-?????????625446-22-2C8H6BrFO
Copper(II) acetate hydrate?? ???? ?????6046-93-1C4H8CuO5
Methyl 6-formyl-2-pyridinecarboxylate6-FORMYL-2-??????????????69950-65-8C8H7NO3
2-Bromo-4-methoxyphenol17332-11-5C7H7BrO2
2-Bromo-4-fluoro-1-nitrobenzene700-36-7C6H3BrFNO2
Silver(I) 2,2,2-trifluoroacetate?? ???????????2966-50-9C2AgF3O2
3-Chloro-5-methoxybenzoic acid82477-67-6C8H7ClO3
5-Bromo-2-methylbenzaldehyde5-???-2-????????90050-59-2C8H7BrO
1-Methylurea???????598-50-5C2H6N2O
7-Methoxy-1,2,3,4-tetrahydroisoquinoline hydrochloride7-???-1,2,3,4-??????-????????1745-05-7C10H14ClNO
Platinum oxideO2Pt
2,4-Dichloro-5-fluoropyrimidine2927-71-1C4HCl2FN2
2-Amino-4-benzyloxypyridine2-???-4-(????)???85333-26-2C12H12N2O
tert-Butyl 4-iodopiperidine-1-carboxylateN-Boc-4-???????301673-14-3C10H18INO2
Potassium cyclopentyltrifluoroborate1040745-70-7C5H9BF3K
4-Methoxy-3-nitropyridine31872-62-5C6H6N2O3
4-Hydroxy-2-methylpyridine18615-86-6C6H7NO
tert-Butyl 6-amino-2-azaspiro[3.3]heptane-2-carboxylate6-???-2-??-???[3.3]??-2-?????tert-??????1211586-09-2C11H20N2O2
4,5,6,7-Tetrachloro-2-hydroxyisoindoline-1,3-dione85342-65-0C8HCl4NO3
6,9-Dichloro-2-methoxyacridine6,9-????-2-???????86-38-4C14H9Cl2NO
2,4,6-Trichloropyrimidine3764-01-0C4HCl3N2
Azepane-2-thione2-??????????7203-96-5C6H11NS
(2S,4R)-1-(((9H-Fluoren-9-yl)methoxy)carbonyl)-4-((tert-butoxycarbonyl)amino)pyrrolidine-2-carboxylic acid273222-06-3C25H28N2O6
(1,3-Dimethyl-1H-pyrazol-4-yl)boronic acid1,3-???-1H-???-4-????1146616-03-6C5H9BN2O2
5-Amino-1H-pyrazole-3-carboxylic acid124004-31-5C4H5N3O2
1-Bromo-4-chlorobenzene106-39-8C6H4BrCl
NA5540-68-7
6-Chloropyrimidine-2,4-diamine2,6-????-4-???????156-83-2C4H5ClN4
4-Hydroxyisobenzofuran-1,3-dione3-???????? ???37418-88-5C8H4O4
(1S,4R)-2-Azabicyclo[2.2.1]hept-5-en-3-one130931-83-8C6H7NO
2,3,5-Trimethylbenzene-1,4-diol??????????700-13-0C9H12O2
2-Amino-4,6-dichloropyrimidine56-05-3C4H3Cl2N3
4,5-Dichloro-3(2H)-pyridazinone4,5-????-3(2H)-?????932-22-9C4H2Cl2N2O
Nicotinic acid????59-67-6C6H5NO2
1,4-Dioxaspiro[4.5]decan-8-one1,4-???????[4.5]??-8-?4746-97-8C8H12O3
tert-Butyl (2-formylphenyl)carbamate2-BOC-???-??????74965-38-1C12H15NO3
3,4-Dihydroxy-5-methoxybenzaldehyde3934-87-0C8H8O4
Betamethasone?????378-44-9C22H29FO5
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