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CAS号 名称 英文名称 分子式 详情
25497-30-7 dibromotetrafluoroethane dibromotetrafluoroethane C2Br2F4 查看详情
25497-66-9 NYLON 6(3)T NYLON 6(3)T 查看详情
254972-05-9 5-(2-Aminophenyl)-2-methylthio-1,3,4-oxadiazole 5-(2-Aminophenyl)-2-methylthio-1,3,4-oxadiazole C9H9N3OS 查看详情
254972-49-1 三环己基膦[1,3-双(2,4,6-三甲基苯基)咪唑-2-亚烷基] [3-苯基-1H-茚-1-基]二氯化钌(II)[catMETium® RF1] TRICYCLOHEXYLPHOSPHINE [1,3-BIS(2,4,6-TRIMETHYLPHENYL)IMIDAZOL-2-YLIDENE] [3-PHENYL-1H-INDEN-1-YLIDENE] RUTHENIUM (II) DICHLORIDE C54H67Cl2N2PRu 查看详情
254973-02-9 4-乙酰氨基-7-巯基-2,1,3-苯并恶二唑 AABD-SH C8H7N3O2S 查看详情
2549774-33-4 1-(3-Chlorophenyl)-1-pentyn-3-ol 1-(3-Chlorophenyl)-1-pentyn-3-ol 查看详情
25498-02-6 聚(二甲氧基硅氧烷) POLY(DIMETHOXYSILOXANE) [<(CH3O)>2SiO] 查看详情
25498-06-0 氢化聚苯乙烯 POLYVINYLCYCLOHEXANE <(C8H14)>n 查看详情
25498-49-1 三丙二醇单甲醚(异构体的混和物) Tripropylene glycol monomethyl ether C10H22O4 查看详情
254980-00-2 6-nitro-3-(2-oxo-2-phenylethylidene)-3,4-dihydro-2(1H)-quinoxalinone 6-nitro-3-(2-oxo-2-phenylethylidene)-3,4-dihydro-2(1H)-quinoxalinone 查看详情
254980-12-6 Glutamic acid, N-[(9H-fluoren-9-ylmethoxy)carbonyl]-, 1-(2-propen-1-yl) ester Glutamic acid, N-[(9H-fluoren-9-ylmethoxy)carbonyl]-, 1-(2-propen-1-yl) ester C23H23NO6 查看详情
254980-19-3 benzyl N-[2-hydrazino-1-(1H-imidazol-2-ylmethyl)-2-oxoethyl]carbamate benzyl N-[2-hydrazino-1-(1H-imidazol-2-ylmethyl)-2-oxoethyl]carbamate 查看详情
254980-78-4 cyclohexyl-(8-fluoro-1,3,4,5-tetrahydropyrido[4,3-b]indol-2-yl)methanone cyclohexyl-(8-fluoro-1,3,4,5-tetrahydropyrido[4,3-b]indol-2-yl)methanone 查看详情
254980-81-9 (8-fluoro-1,3,4,5-tetrahydropyrido[4,3-b]indol-2-yl)-(4-methylthiadiazol-5-yl)methanone (8-fluoro-1,3,4,5-tetrahydropyrido[4,3-b]indol-2-yl)-(4-methylthiadiazol-5-yl)methanone 查看详情
254980-84-2 2-甲酸基苯磺酸 钠盐 水合物 2-FORMYLBENZENESULFONIC ACID, SODIUM SALT HYDRATE C7H9NaO6S 查看详情
254982-11-1 3-氨基-8-氯-4H-苯并[b]噻吩并[2,3-d]噻嗪-2-羧酸甲酯 METHYL 3-AMINO-8-CHLORO-4H-BENZO[B]THIENO[2,3-D]THIINE-2-CARBOXYLATE C13H10ClNO2S2 查看详情
254982-62-2 4-甲基-2-氧-2H-吡喃-6-甲酰胺 4-METHYL-2-OXO-2H-PYRAN-6-CARBOXAMIDE C7H7NO3 查看详情
254987-13-8 1H-Pyrrole, 1-[(ethylthio)ethynyl]- (9CI) 1H-Pyrrole, 1-[(ethylthio)ethynyl]- (9CI) C8H9NS 查看详情
25499-90-5 3-表齐墩果酸 3-Epioleanolic acid C30H48O3 查看详情
254993-26-5 R-linalool synthase R-linalool synthase 查看详情
254993-59-4 2-氯-4-(三氟甲基)苯硼酸 2-Chloro-4-trifluoromethylphenylboronic acid C7H5BClF3O2 查看详情
255-01-6 (9CI)-嘧啶并[4,5-e]-1,2,4-三嗪 Pyrimido[4,5-e]-1,2,4-triazine (9CI) C5H3N5 查看详情
255-03-8 2H-1,4-Benzoxazine 2H-1,4-Benzoxazine 查看详情
255-12-9 5H-Pyrimido[4,5-b][1,4]oxazine (8CI,9CI) 5H-Pyrimido[4,5-b][1,4]oxazine (8CI,9CI) C6H5N3O 查看详情
255-16-3 4H-1,4-Benzothiazine 4H-1,4-Benzothiazine C8H7NS 查看详情
255-17-4 2H-1,4-Benzothiazine 2H-1,4-Benzothiazine C8H7NS 查看详情
255-37-8 1,4-Benzodioxin 1,4-Benzodioxin C8H6O2 查看详情
255-50-5 1,4-Benzodithiin 1,4-Benzodithiin C8H6S2 查看详情
255-55-0 1,4-二THIINO[2,3-B]-1,4-二THIIN 1,4-DITHIINO[2,3-B]-1,4-DITHIIN, 97 C6H4S4 查看详情
255-59-4 quinolizinium quinolizinium 查看详情
255-80-1 4H-Pyrido[1,2-a]pyrimidine 4H-Pyrido[1,2-a]pyrimidine C8H8N2 查看详情
255-85-6 4H,6H-Pyrido1,2-c1,3,5oxadiazine 4H,6H-Pyrido1,2-c1,3,5oxadiazine 查看详情
2550-02-9 丙基三乙氧基硅烷 propyltriethoxysilane C9H22O3Si 查看详情
2550-04-1 烯丙基三乙氧基硅烷 triethoxyallylsilane C9H20O3Si 查看详情
2550-06-3 3-氯丙基三氯硅烷 Trichloro(3-chloropropyl)silane C3H6Cl4Si 查看详情
2550-11-0 4,7-二甲基-6-辛烯-3-酮 2,5-Dimethyl-2-octen-6-one C10H18O 查看详情
2550-16-5 3-Ethyl-6-methyl-5-hepten-2-one 3-Ethyl-6-methyl-5-hepten-2-one C10H18O 查看详情
2550-21-2 3-甲基-2-己酮 3-METHYL-2-HEXANONE C7H14O 查看详情
2550-22-3 3-甲基己-5-烯-2-酮 3-methylhex-5-en-2-one C7H12O 查看详情
2550-26-7 4-苯基-2-丁酮 Benzylacetone C10H12O 查看详情
2550-27-8 3-甲基-4-苯基-2-丁酮 3-Methyl-4-phenylbutan-2-one C11H14O 查看详情
2550-28-9 5-己炔-2-酮 1-HEXYN-5-ONE C6H8O 查看详情
2550-33-6 tert-butyl 2-ethylperoxybutyrate tert-butyl 2-ethylperoxybutyrate C10H20O3 查看详情
2550-36-9 溴甲基环己烷 (Bromomethyl)cyclohexane C7H13Br 查看详情
2550-37-0 环己基甲硫醇 CYCLOHEXYLMETHYL MERCAPTAN C7H14S 查看详情
2550-40-5 二环己基二硫醚 Dicyclohexyl Disulfide C12H22S2 查看详情
2550-53-0 7-Hexadecenedioic acid, (7E)- 7-Hexadecenedioic acid, (7E)- 查看详情
2550-61-0 甲磺酸铯 CESIUM METHANESULFONATE CH3CsO3S 查看详情
2550-73-4 均苯四甲酸二酰亚胺 Pyromellitic diimide C10H4N2O4 查看详情
2550-75-6 冰片丹 ALODAN C9H6Cl8 查看详情