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Changyi Longchang Bio-Chemical Co., LTD??? ?? ??? ?????.

?? ?:Changyi Longchang Bio-Chemical Co., LTD
??:-
???:info@longchangchemical.com
??:China
URL: longchangchemical.com
? ?? ?:988
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1-fluoro-2-nitrobenzeneO-?????????1493-27-2C6H4FNO2
1H,1H,2H,2H-Perfluorohexyl iodide1H,1H,2H,2H-????????????2043-55-2C6H4F9I
1H,1H,2H,2H-PERFLUOROOCTYL ACRYLATE；1H,1H,2H,2H-?????????????17527-29-6C11H7F13O2
1H,1H,2H,2H-PERFLUOROOCTYLTRIETHOXYSILANE????????????????51851-37-7C14H19F13O3Si
1H,1H,2H-perfluoro-1-octene CAS 25291-17-2(???????)???25291-17-2C8H3F13
1-Hexadecanol?? ???36653-82-4C16H34O
1-Methoxy-2-propanol??????? ???????107-98-2C4H10O2
1-Methylimidazole1-??????616-47-7C4H6N2
1-Methylnaphthalene??????90-12-0C11H10
1-Pentanol1-???71-41-0C5H12O
1-phenyl-2-pyrrOlidinOne1-??-2-?????4641-57-0C10H11NO
1-Phenyl-3-pyrazolidinone1-??-3-?????92-43-3C9H10N2O
1-PROPOXY-2-PROPANOL1-????-2-????1569-01-3C6H14O2
2-(2,4Diaminophenoxy)ethanol dihydrochloride2,4-????????????????????66422-95-5C8H13ClN2O2
2-(2-Methoxyethoxy)ethanol???? ??? ???? ???111-77-3C5H12O3
2-(4-aminophenyl)ethanol104-10-9C8H11NO
2,2-Bis(bromomethyl)propane-1,3-diol2,2-??(?????)-1,3-?????3296-90-0C5H10Br2O2
2,2'-Dichlorodiethyl ether??(2-?????) ???111-44-4C4H8Cl2O
2,2-Dimethyl-1,3-propanediol（NPG）???? ???126-30-7C5H12O2
2,2-dimethylthiazolidine2,2-????????19351-18-9C5H11NS
2,3,4,5-tetramethylcyclopent-2-enone / TMPCO2,3,4,5-?????-2-???????54458-61-6C9H14O
2,3,5-Triiodobenzoic acid88-82-4C7H3I3O2
2,3-Butanediol2,3-?????513-85-9C4H10O2
2,3-DIFLUORO-5-CHLOROPYRIDINE89402-43-7C5H2ClF2N
2,3-Epoxypropyltrimethylammonium chloride?? 2,3-?????????????3033-77-0C6H14ClNO
2,3-Dichloro-5,6-dicyano-1,4-benzoquinone2,3-????-5,6-????-1,4-????84-58-2C8Cl2N2O2
2,4,6-Tribromophenol2,4,6-???????118-79-6C6H3Br3O
2,4,6-Trimethylaniline2,4,6-???????88-05-1C9H13N
2,4,6-Tris(dimethylaminomethyl)-phenol2,4,6-???(????????)??90-72-2C15H27N3O
2,4-diaminotoluene???-2,4-????95-80-7C7H10N2
2,4-dihydroxydiphenyl sulfone5397-34-2C12H10O4S
2,5-Diaminotoluene sulfate2,5-??????????615-50-9C7H12N2O4S
1-chloropinacolin (1-chloropinacolone)???????13547-70-1C6H11ClO
1-dimethylamino-2-propanol1-??????-2-????108-16-7C5H13NO
1-ETHOXY-2-PROPYL ACETATE???????????54839-24-6C7H14O3
1-ETHYL-3-METHYLIMIDAZOLIUM ACETATE143314-17-4C8H14N2O2
1-ETHYL-3-METHYLIMIDAZOLIUM BIS(TRIFLUOROMETHYLSULFONYL)IMIDE, 99% [EMIIM]174899-82-2C6H11N2.C2F6NO4S2
1,10-Phenanthroline1,10-?????(1???)5144-89-8C12H8N2.H2O
1,2,4-triazolylsodium??? ????41253-21-8C2H4N3Na
1,2,4-Trimethylbenzene1,2,4-??????95-63-6C9H12
1,2-Benzisothiazolin-3-one / Bit1,2-?????????-3-?2634-33-5C7H5NOS
1,2-Difluorobenzene???????(1,2-)367-11-3C6H4F2
1,2-DIOLEOYL-SN-GLYCERO-3-PHOSPHOCHOLINE1,2-?????-SN-????-3-?????4235-95-4C44H84NO8P
1,2-Octanediol????????1117-86-8C8H18O2
1,3,5-trimethoxybenzene??????????????621-23-8C9H12O3
1,3,5-trioxane1,3,5-?????110-88-3C3H6O3
1,3,6,8-PYRENETETRASULFONIC ACID TETRASODIUM SALT59572-10-0C16H11NaO12S4
1,3-diaminoguanidine monohydrochloride1,3-???????? ???????????36062-19-8CH8ClN5
1,3-Dihydroxyacetone??????????96-26-4C3H6O3
1,3-Dihydroxyacetone Dimer26776-70-5C3H6O3
1,3-Dimethyladamantane1,3-??????????702-79-4C12H20
1,3-dioxolane1,3-????646-06-0C3H6O2
1,3-Propane sultone???? ??1120-71-4C3H6O3S
1,3-propanediol1,3-?????504-63-2C3H8O2
1,4-Benzoquinone dioximep-?????105-11-3C6H6N2O2
1,4-bis(methoxymethyl)benzene6770-38-3C10H14O2
1,4-Bis-[4-(3-acryloyloxypropyloxy)benzoyloxy]-2-methylbenzene174063-87-7C33H32O10
1,4-Butanedioldiglycidylether1,4-????????? ???2425-79-8C10H18O4
1,4-Diacryloylpiperazine6342-17-2C10H14N2O2
1,4-Diamino anthraquinone1,4-?????????128-95-0C14H10N2O2
1,4-Diamino-2,3-dihydroanthraquinone1,4-????-2,3-?????????81-63-0C14H12N2O2
1,4-Dihydroxyanthraquinone1,4-????????????81-64-1C14H8O4
1,4-Naphthoquinone1,4-?????130-15-4C10H6O2
1,5-Diazabicyclo[4.3.0]non-5-ene1,5-???????[4.3.0]?-5-?3001-72-7C7H12N2
1,8-diazabicyclo[5,4,0] undec-7-ene (dbu)1,8-????????[5.4.0]???-76674-22-2C9H16N2
1,8-Naphthalic anhydride1,8-???? ???81-84-5C12H6O3
1,9-NONANEDIOL1,9-????3937-56-2C9H20O2
10-bromodecanol53463-68-6C10H21BrO
10-Deacetylbaccatin III32981-86-5C29H36O10
1-Acetyl-2-phenylhydrazine1-???-2-??????114-83-0C8H10N2O
1-Aminohydantoin hydrochloride1-???????? ?????????2827-56-7C3H6ClN3O2
1-chloromethyl naphthalene1-(?????)????86-52-2C11H9Cl
1-bromo-3-methoxypropane1-???-3-??????36865-41-5C4H9BrO
1-bromo-4-chlorobutane??????????????6940-78-9C4H8BrCl
1-Bromotetradecane112-71-0C14H29Br
1-BUTOXY-2-PROPANOL1-???-2-????5131-66-8C7H16O2
2′-deoxy-2′-fluoro-2′-c-methyluridine2'-???-2'-????-2'-C-?????863329-66-2C10H13FN2O5
2,5-dichloropyrimidine22536-67-0C4H2Cl2N2
2,5-dihydro-2,5-dimethoxyfuran???????????332-77-4C6H10O3
2,5-Dihydroxyterephthalicacid610-92-4C8H6O6
2,5-dimethoxytetrahydrofuran2,5-????????????696-59-3C6H12O3
2,5-furandimethanol2,5-??????1883-75-6C6H8O3
2,5-Norbornadiene??????(2,5-)121-46-0C7H8
2,6 dimethylphenol；2,6 xylenol2,6-????576-26-1C8H10O
2,6-Diaminotoluene???-2,6-???823-40-5C7H10N2
2,6-Dichlorobenzoic acid50-30-6C7H4Cl2O2
2,6-dihydroxybenzoic acid2,6-????????? ?303-07-1C7H6O4
2,7-bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-9,9-dioctylfluorene2, 7-bis (4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-9,9-?-n-octylfluorene196207-58-6C41H64B2O4
2,7-Naphthalenediol2,7-???????582-17-2C10H8O2
2-[2-(2-METHOXYETHOXY)ETHOXY]ACETIC ACID2-[2-(2-??????)???]????16024-58-1C7H14O5
2′,3′-di-o-acetyl-5′-deoxy-5-fuluro-d-cytidine161599-46-8C13H16FN3O6
2′,4′-dichloroacetophenone2234-16-4C8H6Cl2O
2′-deoxyuridine??????951-78-0C9H12N2O5
2-Acetamido-2-deoxy-D-glucoseN-???-D-?????7512-17-6C8H15NO6
2-Acetyl-1-ethylpyrrole39741-41-8C8H11NO
2-ACRYLAMIDO-2-METHYLPROPANESULFONIC SODIUM SALT5165-97-9C7H14NNaO4S
2-adamantanone2-?????700-58-3C10H14O
2-Amino-1,3-propanediol534-03-2C3H9NO2
2-amino-3-nitropyridine 4214-75-94214-75-9C5H5N3O2
2-Amino-5-hydroxynaphthalene-1,7-disulfonic acid2-???-5-????-1,7-????????6535-70-2C10H9NO7S2
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