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The Duff Chemical Co., Ltd.??? ?? ??? ?????.

?? ?:The Duff Chemical Co., Ltd.
??:+86 (21) 5043-0283 / +86 18721475731
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??:China
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7-fluoro-1H-indazole-3-carboxylic acid959236-59-0C8H5FN2O2
1,2-Dibromo-1,1-dichloro-2,2-dichloroethane558-57-6C2Br2Cl2F2
6-(benzyloxy)-2-Methylpyridin-3-aMine6-(????)-2-?????-3-??1134328-00-9C13H14N2O
(1-Butyl-1H-indol-3-yl)(2,2,3,3-tetramethylcyclopropyl)methanone(1-??-1H-??-3-?)(2,2,3,3-???????????)???1199943-43-5C20H27NO
(1-Ethyl-1H-indol-3-yl)phenylmethanone(1-??-1H-??-3-?)?????713086-44-3C17H15NO
Fluorodiiodomethane??????????1493-01-2CHFI2
TETRAHYDROXY-1,4-BENZOQUINONE DISODIUM SALT???????-1,4-?????????1887-02-1C6H5NaO6
HEXAFLUORO-2-BUTYNE??????-2-??692-50-2C4F6
1,2-DIBROMO-3,3,3-TRIFLUOROPROPANE431-21-0C3H3Br2F3
1-(1-METHYL-1H-INDOL-3-YL)-1-ETHANONE19012-02-3C11H11NO
1,5-EDANS50402-56-7C12H14N2O3S
1-(1-ETHYL-1H-INDOL-3-YL)ETHANONE1-(1-??-1H-??-3-?)???88636-52-6C12H13NO
DIFLUOROIODOMETHANE1493-03-4CHF2I
(Z)-1,1,1,4,4,4-HEXAFLUORO-2-BUTENE(2Z) -1,1,1,4,4,4-??????? -2- ?692-49-9C4H2F6
2-methyl-4-（1,1,1,2,3,3,3-heptafluoro-2-propyl）aniline2-??-4-(1,1,1,2,3,3,3-??????-2-???)???238098-26-5C10H8F7N
3-Acetyl-1-benzyl-1H-indole3-???-1-??-1H-??93315-38-9C17H15NO
1,2-Dihydro-2-oxo-5-pyrimidinecarboxylic acid ethyl ester1,2-??????-2-??-5-?????????????95928-49-7C7H8N2O3
6-cyanopyridine-3-boronic acid1011722-07-8C6H5BN2O2
1-[1-(2-Methylpropyl)-1H-indol-3-yl]ethanone1226853-99-1C14H17NO
1,1,2,2-Tetrafluoroethyl 2,2,2-trifluoroethyl ether1,1,2,2-?????????2,2,2-???????????406-78-0C4H3F7O
1,1-DICHLORO-2,2-DIFLUOROETHYLENE1,1-????-2,2-????????79-35-6C2Cl2F2
3-Benzoyl-1-methyl-1H-indole3-???-1-??-1H-??19012-01-2C16H13NO
5-(benzyloxy)-1H-pyrazolo[4,3-b]pyridine5-(????)-1H-????[4,3-b]???1134328-01-0C13H11N3O
1-(1-Propyl-1H-indol-3-yl)ethanone1-(1-???-1H-??-3-?)???943118-07-8C13H15NO
1,5-EDANS SODIUM SALT100900-07-0C12H13N2NaO3S
HEXAFLUOROACETONE TRIHYDRATE10057-27-9C3H6F6O4
2,2'-DINITROBIPHENYL2,2'-??????????2436-96-6C12H8N2O4
1-[1-(1-Methylethyl)-1H-indol-3-yl]ethanone949035-36-3C13H15NO
2-CHLORO-1,1-DIFLUOROETHYLENE359-10-4C2HClF2
bis[2,8-di(trifluoromethyl)quinolin-4-yl-2-pyridyl] ketone??[2,8-?(????????)???-4-?-2-???]??35853-55-5C17H8F6N2O
benzyl 1-(hydroxymethyl)cyclopropylcarbamate??1-(???????)????????????103500-22-7C12H15NO3
1-[1-(2-Hydroxypropyl)-1H-indol-3-yl]ethanone1290631-56-9C13H15NO2
2,2,2-Trifluoroacetic acid octadecyl ester2,2,2-??????????????????79392-43-1C20H37F3O2
2-BROMOHEPTAFLUOROPROPANE422-77-5C3BrF7
1,1,1,4,4,4-Hexafluoro-2,3-butanediol1,1,1,4,4,4-??????-2,3-????79055-39-3C4H4F6O2
1-[1-(3-Methylbutyl)-1H-indol-3-yl]ethanone1226854-00-7C15H19NO
1,1,1,4,4,4-HEXAFLUORO-2-BUTENE66711-86-2C4H2F6
(1-Propyl-1H-indol-3-yl)(2,2,3,3-tetramethylcyclopropyl)methanone(1-???-1H-??-3-?)(2,2,3,3-????????????)???1199943-42-4C19H25NO
[1-(2-Hydroxyethyl)-1H-indol-3-yl](2,2,3,3-tetramethylcyclopropyl)methanone895155-87-0C18H23NO2
1-PHENYL-CYCLOPROPYLAMINE41049-53-0C9H11N
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