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Shanghai Tengjun Biotechnology Co. LTD??? ?? ??? ?????.

?? ?:Shanghai Tengjun Biotechnology Co. LTD
??:189 1721 6756
???:zhanghongwei@labgogo.com
??:China
URL: www.aiyansci.com/
? ?? ?:9896
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3-Acetyl-6-methyl-2H-pyran-2,4(3H)-dione????????? ?520-45-6C8H8O4
((1,3-Dioxolan-2-yl)methyl)triphenylphosphonium bromide1,3-????-2-???)???????? ?????52509-14-5C22H22BrO2P
1-Butoxypropan-2-ol1-???-2-????5131-66-8C7H16O2
2-Acetamidopyridine5231-96-9C7H8N2O
2,3,5,6-Tetrafluorobenzonitrile5216-17-1C7HF4N
Ferrous oxalate516-03-0C2FeO4
2-(2-(2-Chloroethoxy)ethoxy)ethanol5197-62-6C6H13ClO3
1-Iodopyrrolidine-2,5-dioneN-?????????516-12-1C4H4INO2
2-(4-Chlorophenyl)-3-methylbutanoyl chloride51631-50-6C11H12Cl2O
2-Hydrazinobenzoic acid hydrochloride2-???????? ??????52356-01-1C7H9ClN2O2
1-Bromo-3-methyl-2-nitrobenzene3-???-2-??????52414-97-8C7H6BrNO2
1-(Dimethylamino)-2-methylpentan-3-one1-??????-2-????-3-?51690-03-0C8H17NO
5,6-Dimethyl-2-oxo-1,2-dihydropyridine-3-carboxylic acid5,6-???-2-??-1,2-????-???-3-?????51727-05-0C8H9NO3
2,4,6-Trichlorobenzene-1-sulfonyl chloride51527-73-2C6H2Cl4O2S
1-Bromo-4-(difluoromethyl)benzene1-???-4-DIFLUOROMETHYLBENZENE51776-71-7C7H5BrF2
Di-tert-butyl iminodicarboxylate51779-32-9C10H19NO4
3-(2-Methylquinolin-1-ium-1-yl)propane-1-sulfonate51583-69-8C13H15NO3S
1,3-Bis(3-(dimethylamino)propyl)ureaN,N-??[3-(??????)???]???52338-87-1C11H26N4O
4-Chloro-2-methoxypyrimidine51421-99-9C5H5ClN2O
Barium carbonate?? ?????513-77-9CBaO3
2-Chloro-5-(methylthio)benzoic acid2-???-5-????????51546-12-4C8H7ClO2S
1,2-Bis(o-nitrophenoxy)ethane1,2-??(2-??????)??51661-19-9C14H12N2O6
2-Bromothiazole-4-carboxylic acid2-???-4-????????5198-88-9C4H2BrNO2S
2-Hydroxyisoindoline-1,3-dioneN-?????????524-38-9C8H5NO3
Ethyl 2-cyano-4,4-diethoxybutyrate??2,2-??????????????52133-67-2C11H19NO4
N-MethylbenzenesulfonamideN-?????????5183-78-8C7H9NO2S
3-Mercapto-N-methylpropanamide??????,3-????-N-??-52334-99-3C4H9NOS
Glycine Sulfate?????? ???513-29-1C6H17N3O10S
Dichloro(methyl)(octadecyl)silane5157-75-5C19H40Cl2Si
2-Bromo-5-nitrophenol52427-05-1C6H4BrNO3
Dimethyl 5-iodoisophthalate???5-??????????51839-15-7C10H9IO4
3,4-Diaminocyclobut-3-ene-1,2-dione5231-89-0C4H4N2O2
2-Chloro-1-(3,4-difluorophenyl)ethanol2-???-1-(3,4-???????)???51336-97-1C8H7ClF2O
N,N,N-Trimethylethanaminium iodide??????????????51-93-4C5H14IN
Ethyl 2-cyano-3,3-diphenylacrylate?????5232-99-5C18H15NO2
1-Bromo-4-pentylbenzene51554-95-1C11H15Br
3,4-Dichlorobenzoic acid3,4-???????51-44-5C7H4Cl2O2
3,5-Dichlorobenzoic acid51-36-5C7H4Cl2O2
4'-(Heptyloxy)-[1,1'-biphenyl]-4-carbonitrile52364-72-4C20H23NO
N-(Pyridin-2-ylmethyl)ethanamine51639-58-8C8H12N2
5,5-Dimethylpyrrolidin-2-one5,5-???-2-?????5165-28-6C6H11NO
4'-Pentyloxy-[1,1'-biphenyl]-4-carbonitrile4'-(????)-4-???????????52364-71-3C18H19NO
3-((Trifluoromethyl)thio)benzaldehyde3-(??????????)??????51748-27-7C8H5F3OS
(2-Chlorophenyl)(phenyl)methanone5162-03-8C13H9ClO
Molybdic phosphoric anhydride xhydrate??????? ? ???51429-74-4H3Mo12O41P-2
2-Chloro-5-trifluoromethylpyridine2-???-5-(????????)???52334-81-3C6H3ClF3N
tert-Butyl 1H-pyrrole-1-carboxylateNT-BOC-??5176-27-2C9H13NO2
Sodium 4-aminobenzenesulfonate???? ??? ?515-74-2C6H8NNaO3S
2-Amino-5-chlorobenzamide2-???-5-????????5202-85-7C7H7ClN2O
Ethyl carbamate???51-79-6C3H7NO2
N-Methyl-N,N-dioctyloctan-1-aminium chloride???????????5137-55-3C25H54N.Cl
Methyl 2-amino-5-chlorobenzoate5202-89-1C8H8ClNO2
Sodium 4-chlorobenzenesulfonate5138-90-9C6H4ClNaO3S
Calcium 2-oxopropanoate52009-14-0C3H6CaO3
5-Hydroxyisoquinoline-1(2H)-one1,5-???????5154-02-9C9H7NO2
Triphenylmethane??????519-73-3C19H16
O-Methylisourea hemisulfate??(2-?????????) ????52328-05-9C4H14N4O6S
Ethyl 2-oxo-4-phenylpyrrolidine-3-carboxylate??2-??-4-??-3-???????????52450-32-5C13H15NO3
2-Amino-6-bromobenzoxazole52112-66-0C7H5BrN2O
Ethyl trichloroacetate?? ??????????515-84-4C4H5Cl3O2
Praseodymium(III) trifluoromethanesulfonate52093-27-3C3F9O9PrS3
Ethyl benzenesulfonate515-46-8C8H10O3S
4-Methoxypyridine-2,6-dicarboxylic acid4-??????-2,6-??????52062-26-7C8H7NO5
1-Butyl-1H-pyrazole1-??-1H-???52096-24-9C7H12N2
2-Ethylanthracene2-??????52251-71-5C16H14
2-(3-(Trifluoromethyl)phenyl)ethanamine3-(????????)?????52516-30-0C9H10F3N
9,10-Dibromoanthracene523-27-3C14H8Br2
(2S,3S)-2-((tert-Butoxycarbonyl)(methyl)amino)-3-methylpentanoic acid52498-32-5C12H23NO4
Ammonium carbamodithioate??????? ? ?????? ??513-74-6CH6N2S2
4-(2-Bromoethoxy)benzaldehyde4-(2-??????)??????52191-15-8C9H9BrO2
(1R,2R)-1,2-Diphenylethane-1,2-diol(R,R)-(+)-???????52340-78-0C14H14O2
Isopropyl 2-bromo-2-methylpropanoate?????2-???-2-?????????51368-55-9C7H13BrO2
(R)-1-(Naphthalen-2-yl)ethanol(R)-(+)-??-??-2-???????52193-85-8C12H12O
1-(Pyrazin-2-yl)propan-1-one2-????????51369-99-4C7H8N2O
3-(Phenylthio)propanoic acid3-(PHENYLSULFANYL)????5219-65-8C9H10O2S
Iron(III) phosphate xhydrate51833-68-2FePO4aq
Sodium 2,5-difluorobenzoate522651-42-9C7H3F2O2.Na
3-Acetyldihydrofuran-2(3H)-oneα-???-γ-?????517-23-7C6H8O3
1-(Hydroxymethyl)pyrrolidine-2,5-dioneN-???????????5146-68-9C5H7NO3
1-Acetylindoline-5-sulfonyl chloride1-???-2,3-?????-1H-??-5-??????52206-05-0C10H10ClNO3S
N-dodecylphosphonicacidN-?????5137-70-2C12H27O3P
Ethyl N-methylpiperidine-3-carboxylate5166-67-6C9H17NO2
1,10-Phenanthroline hydrate1,10-?????(1???)5144-89-8C12H8N2.H2O
2,3-Dimethoxyphenol5150-42-5C8H10O3
Dimethyl pent-2-enedioate?????????5164-76-1C7H10O4
(2S,4R)-4-Hydroxypyrrolidine-2-carboxylic acid????????51-35-4C5H9NO3
2-Bromo-2-nitro-1,3-propanediol????52-51-7C3H6BrNO4
1-(4-Fluoro-2-methoxyphenyl)ethanone4-????-2-????????51788-80-8C9H9FO2
6-Methyl-4,5-dihydropyridazin-3(2H)-one5157-08-4C5H8N2O
2-(3-Phenoxyphenyl)acetonitrile3-???????????51632-29-2C14H11NO
Citronellylnitrile????????51566-62-2C10H17N
3-Methacrylamido-N,N,N-trimethylpropan-1-aminium chloride?????? ?????? ??? ??? ?????51410-72-1C10H21ClN2O
Ethyl 4-iodobenzoate51934-41-9C9H9IO2
(E)-2-Phenylethene-1-sulfonyl chloride??-???????????52147-97-4C8H7ClO2S
Z-5-decen-1-ol51652-47-2C10H20O
6-Bromoindole6-???-1H-??52415-29-9C8H6BrN
4-Chloropyridine-3-sulfonic acid51498-38-5C5H4ClNO3S
N,N,N',N'-TetramethylmethanediamineN,N,N,N-???????????51-80-9C5H14N2
6-Propyl-2-thioxo-2,3-dihydropyrimidin-4(1H)-one????????51-52-5C7H10N2OS
6-Methyl-1,3-dihydrofuro[3,4-c]pyridin-7-ol5196-20-3C8H9NO2
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