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CAS号 名称 英文名称 分子式 详情
28397-10-6 三乙二醇单辛酸酯 2-[2-(2-hydroxyethoxy)ethoxy]ethyl octanoate C14H28O5 查看详情
28397-43-5 2-羟基-5-甲基苯甲酰肼 2-HYDROXY-5-METHYLBENZHYDRAZIDE C8H10N2O2 查看详情
28397-59-3 Thiophosphoric acid O,S-dimethyl O-[4-(methylthio)-3-methylphenyl] ester Thiophosphoric acid O,S-dimethyl O-[4-(methylthio)-3-methylphenyl] ester 查看详情
2839742-20-8 2,4,6-三氯-N-甲基嘧啶-5-胺 5-Pyrimidinamine, 2,4,6-trichloro-N-methyl- 查看详情
2839743-74-5 4-[1-(1-Methylethyl)-4-(trifluoromethyl)-1H-imidazol-2-yl]benzenemethanamine 4-[1-(1-Methylethyl)-4-(trifluoromethyl)-1H-imidazol-2-yl]benzenemethanamine 查看详情
2839743-95-0 3-溴-2-环丙基-4-(三氟甲氧基)吡啶 Pyridine, 3-bromo-2-cyclopropyl-4-(trifluoromethoxy)- 查看详情
2839748-56-8 5-碘-6-(三氟甲基)哒嗪-3-胺 3-Pyridazinamine, 5-iodo-6-(trifluoromethyl)- 查看详情
28398-06-3 1(10)-Aristolen-2-one 1(10)-Aristolen-2-one 查看详情
2839836-53-0 4-氟-5-羟基-6-甲氧基异吲哚啉-2-羧酸叔丁酯 2H-Isoindole-2-carboxylic acid, 4-fluoro-1,3-dihydro-5-hydroxy-6-methoxy-, 1,1-dimethylethyl ester 查看详情
28399-07-7 2,2'-[9H-fluorene-9,9-diylbis(4,1-phenylene)]bis(1H-isoindole-1,3(2H)-dione) 2,2'-[9H-fluorene-9,9-diylbis(4,1-phenylene)]bis(1H-isoindole-1,3(2H)-dione) C41H24N2O4 查看详情
28399-17-9 ALPHA-木香酸 eudesma-3,11(13)-dien-12-oic acid C15H22O2 查看详情
28399-31-7 DCP-LA DCP-LA C20H36O2 查看详情
28399-82-8 2-(1-甲基-4-哌啶基)乙酸乙酯 Acetic acid,2-(1-methyl-4-piperidinylidene)-, ethyl ester C10H17NO2 查看详情
2839917-16-5 methyl 3-(difluoromethyl)-4-isopropylbenzoate methyl 3-(difluoromethyl)-4-isopropylbenzoate 查看详情
284-18-4 9-Azabicyclo[4.2.1]nonane (7CI,8CI,9CI) 9-Azabicyclo[4.2.1]nonane (7CI,8CI,9CI) C8H15N 查看详情
284-19-5 3,9-Diazabicyclo[4.2.1]nonane 3,9-Diazabicyclo[4.2.1]nonane C7H14N2 查看详情
284-20-8 9-Oxabicyclo[4.2.1]nonane 9-Oxabicyclo[4.2.1]nonane C8H14O 查看详情
284-21-9 3,7,9-Trioxabicyclo[4.2.1]nonane (8CI,9CI) 3,7,9-Trioxabicyclo[4.2.1]nonane (8CI,9CI) C6H10O3 查看详情
2840-00-8 4-氨基-3,5-二氯-2,6-二氟嘧啶 1-Amino-2,6-dichloro-3,5-difluorobenzene C5H2Cl2F2N2 查看详情
2840-02-0 5-氨基-2-溴苯甲酸 5-Amino-2-bromobenzoic acid C7H6BrNO2 查看详情
2840-04-2 5-氨基-2-甲基苯甲酸 5-Amino-2-methylbenzoic acid C8H9NO2 查看详情
2840-10-0 1-bromobutane-2,3-dione 3-oxime 1-bromobutane-2,3-dione 3-oxime 查看详情
2840-11-1 1-chlorobutane-2,3-dione 3-oxime 1-chlorobutane-2,3-dione 3-oxime 查看详情
2840-15-5 (2E,3E)-1-(dimethylamino)butane-2,3-dione dioxime (2E,3E)-1-(dimethylamino)butane-2,3-dione dioxime C6H13N3O2 查看详情
2840-24-6 三甲基溴化铵 Trimethylammonium bromide 查看详情
2840-26-8 3-氨基-4-甲氧基苯甲酸 3-Amino-4-methoxybenzoic acid C8H9NO3 查看详情
2840-28-0 3-氨基-4-氯苯甲酸 3-Amino-4-chlorobenzoic acid C7H6ClNO2 查看详情
2840-29-1 3-氨基-4-溴苯甲酸 3-Amino-4-bromobenzoic acid C7H6BrNO2 查看详情
2840-35-9 4-甲基-[1,1'-联苯]-3-羧酸 4-Methyl-[1,1'-biphenyl]-3-carboxylic acid 查看详情
2840-44-0 7-氟-Α-四氢萘酮 7-Fluoro-3,4-dihydro-1(2H)-naphthalenone C10H9FO 查看详情
2840-49-5 2,7-dimethylfluoren-9-one 2,7-dimethylfluoren-9-one C15H12O 查看详情
2840-51-9 2-Methyl-9H-fluoren-9-one 2-Methyl-9H-fluoren-9-one C14H10O 查看详情
2840-61-1 3-Methyl-5-oxo-5-phenylpentanoic acid 3-Methyl-5-oxo-5-phenylpentanoic acid C12H14O3 查看详情
2840-71-3 5-甲氧基-4,4-二甲基-5-氧代戊酸 5-methoxy-4,4-dimethyl-5-oxopentanoic acid C8H14O4 查看详情
2840-74-6 2,2-二甲基-5-苯基戊酸 2,2-dimethyl-5-phenylpentanoic Acid C13H18O2 查看详情
28400-12-6 Spiro[4.5]dec-7-ene,1,8-dimethyl-4-(1-methylethylidene)-, (1R,5S) Spiro[4.5]dec-7-ene,1,8-dimethyl-4-(1-methylethylidene)-, (1R,5S) C15H24 查看详情
28400-50-2 氟米松杂质 FluMethasone-17,20 21-Aldehyde C22H26F2O4 查看详情
2840020-27-9 (S)-(3-(1-氨乙基)苯基)甲醇盐酸盐 Benzenemethanol, 3-[(1S)-1-aminoethyl]-, hydrochloride (1:1) 查看详情
2840037-68-3 tert-butyl ((1-(chloromethyl)cyclopropyl)methyl)(methyl)carbamate tert-butyl ((1-(chloromethyl)cyclopropyl)methyl)(methyl)carbamate 查看详情
28401-39-0 FRONTALIN 南部松小蠹诱剂 FRONTALIN C8H14O2 查看详情
28401-75-4 H-Glu(αNA)-OH H-Glu(αNA)-OH 查看详情
28401-89-0 8,9-DIMETHOXY-3-METHYL-1,2,4-TRIAZOLO(3,4-A)ISOQUINOLINE 8,9-DIMETHOXY-3-METHYL-1,2,4-TRIAZOLO(3,4-A)ISOQUINOLINE 查看详情
2840127-08-2 2,6-Diazaspiro[3.4]octane-2-carboxylic acid, 5-(difluoromethyl)-, 1,1-dimethylethyl ester, ethanedioate (1:1) 2,6-Diazaspiro[3.4]octane-2-carboxylic acid, 5-(difluoromethyl)-, 1,1-dimethylethyl ester, ethanedioate (1:1) 查看详情
284019-34-7 德尼布林 Denibulin C18H19N5O3S 查看详情
28402-02-0 Phosphine oxide, tri-1-naphthalenyl- Phosphine oxide, tri-1-naphthalenyl- 查看详情
28402-17-7 1-Amino-3-(sodiophosphonothio)-2-propanol 1-Amino-3-(sodiophosphonothio)-2-propanol 查看详情
28402-64-4 Butanedioic acid, monomethyl ester, 2,2-dimethylhydrazide (9CI) Butanedioic acid, monomethyl ester, 2,2-dimethylhydrazide (9CI) C7H14N2O3 查看详情
2840204-58-0 2-(Difluoromethoxy)cyclobutanamine 2-(Difluoromethoxy)cyclobutanamine 查看详情
284022-81-7 3-(3-氧代环己基)苯甲酸乙酯 ETHYL 3-(3-OXOCYCLOHEXYL)BENZOATE C15H18O3 查看详情
284022-85-1 2-(3-氧代环己基)苯甲酸乙酯 ETHYL 2-(3-OXOCYCLOHEXYL)BENZOATE C15H18O3 查看详情