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中文名称 英文名称 CAS号 化学式 结构式图片
2,4-二氯-2-丁烯醛 2,4-dichloro-but-2-enal 26394-31-0 C4H4Cl2O
2,4-二氯-2-丁烯醛
2,4-二氯-1-萘醇 2,4-dichloronaphthol 2050-76-2 C10H6Cl2O
2,4-二氯-1-萘醇
2,4-二氯-1-苯乙烯 2,4-dichlorostyrene 2123-27-5 C8H6Cl2
2,4-二氯-1-苯乙烯
2,4-二氯-1-碘苯 2,4-dichloro-1-iodo-benzene 29898-32-6 C6H3Cl2I
2,4-二氯-1-碘苯
2,4-二氯-1-氨基萘 1-amino-2,4-dichloronaphthalene 29242-87-3 C10H7Cl2N
2,4-二氯-1-氨基萘
2,4-二氯-1,5-萘啶 2,4-dichloro-1,5-naphthyridine 28252-82-6 C8H4Cl2N2
2,4-二氯-1,5-萘啶
2,4-二氯-1,3,5-三嗪 2,4-dichloro-1,3,5-triazine 2831-66-5 C3HCl2N3
2,4-二氯-1,3,5-三嗪
2,4-二氨基蝶啶-6-甲醛 (4-Phenylphenyl)methyl-(1,7,7-trimethyl-6-bicyclo[2.2.1]heptanyl)azaniumchloride 24629-68-3 C23H30ClN
2,4-二氨基蝶啶-6-甲醛
2,4-二氨基戊酸 2.4-Diaminovaleriansaeure 24317-81-5 C5H12N2O2
2,4-二氨基戊酸
2,4-二氨基嘧啶-5-甲醛 2,4-diaminopyrimidine-5-carbaldehyde 20781-06-0 C5H6N4O
2,4-二氨基嘧啶-5-甲醛
2,4-二氨基-6-羟基-5-亚硝基嘧啶 2,4-diamino-5-nitroso-6-hydroxypyrimidine 2387-48-6 C4H5N5O2
2,4-二氨基-6-羟基-5-亚硝基嘧啶
2,4-二氨基-6-异丙氧基-1,3,5-三嗪 6-isopropoxy-[1,3,5]triazine-2,4-diamine 24860-40-0 C6H11N5O
2,4-二氨基-6-异丙氧基-1,3,5-三嗪
2,4-二氨基-6-喹唑啉羧醛 2,4-diamino-quinazoline-6-carboxaldehyde 27023-77-4 C9H8N4O
2,4-二氨基-6-喹唑啉羧醛
2,4-二氨基-6-喹唑啉羧酸 2,4-diaminoquinazoline-6-carboxylic acid 207562-23-0 C9H8N4O2
2,4-二氨基-6-喹唑啉羧酸
2,4-二氨基-6-哌啶基嘧啶 2,4-Diamino-6-piperidinopyrimidine 24867-26-3 C9H15N5
2,4-二氨基-6-哌啶基嘧啶
2,4-二氨基-6-十一烷基-s-三嗪 2,4-diamino-6-undecyl-1,3,5-triazine 2533-34-8 C14H27N5
2,4-二氨基-6-十一烷基-s-三嗪
2,4-二氨基-6-(氰基甲基)吡啶-3,5-二甲腈 4,6-diamino-3,5-dicyano-2-cyanomethylpyridine 24571-64-0 C9H6N6
2,4-二氨基-6-(氰基甲基)吡啶-3,5-二甲腈
2,4-二氨基-6-(丁氧基)-1,3,5-三嗪 2-(n-Butoxy)-4,6-diamino-s-triazin 25254-67-5 C7H13N5O
2,4-二氨基-6-(丁氧基)-1,3,5-三嗪
2,4-二氨基-6-(2-叠氮基苯基)-1,3,5-三嗪 2,4-Diamino-6-(2-azidophenyl)-s-triazin 29366-81-2 C9H8N8
2,4-二氨基-6-(2-叠氮基苯基)-1,3,5-三嗪
2,4-二氨基-5-(3-氨基-4-氯-5-硝基苯基)-6-乙基嘧啶 2,4-diamino-5-(4-chloro-3-nitrophenyl)-6-ethylpyrimidine 21813-35-4 C12H12ClN5O2
2,4-二氨基-5-(3-氨基-4-氯-5-硝基苯基)-6-乙基嘧啶
2,4-二氨基-5,6-二氢-6,6-二甲基-5-(4'-甲氧基苯基)-S-三嗪 NCS219732 21316-30-3 C12H17N5O
2,4-二氨基-5,6-二氢-6,6-二甲基-5-(4'-甲氧基苯基)-S-三嗪
2,4-二氨基-3,5-二乙基甲苯 2,4-diethyl-6-methyl-1,3-phenylenediamine 2095-02-5 C11H18N2
2,4-二氨基-3,5-二乙基甲苯
2,4-二氧代-4-苯丁酸甲酯 methyl 4-phenyl-2,4-dioxobutanoate 20577-73-5 C11H10O4
2,4-二氧代-4-苯丁酸甲酯
2,4-二氧代-4-吡啶-3-丁酸甲酯 methyl 2,4-dioxo-4-(pyridin-3-yl)butanoate 23424-36-4 C10H9NO4
2,4-二氧代-4-吡啶-3-丁酸甲酯
2,4-二氧代-3-哌啶羧酸 2,4-Dioxopiperidine-3-carboxylic acid 220947-80-8 C6H7NO4
2,4-二氧代-3-哌啶羧酸
2,4-二氧代-1,3-二吖丁啶-1,3-二基二[亚甲基(1,5,5-三甲基环己烷-1,3-二基)]二异氰酸酯 1,3-Diazetidine-2,4-dione, 1,3-bis((5-isocyanato-1,3,3-trimethylcyclohexyl)methyl)- 23370-68-5 C24H36N4O4
2,4-二氧代-1,3-二吖丁啶-1,3-二基二[亚甲基(1,5,5-三甲基环己烷-1,3-二基)]二异氰酸酯
2,4-二氧代-1,3-二吖丁啶-1,3-二(六亚甲基)二异氰酸酯 hexamethylenediisocyanate uretdione 23501-81-7 C16H24N4O4
2,4-二氧代-1,3-二吖丁啶-1,3-二(六亚甲基)二异氰酸酯
2,4-二氧代-1,3,8-三氮杂螺[4,5]癸烷-8-甲酸苄酯 2,4-dioxo-1,3,8-triazaspiro<4.5>decane-8-carboxylic acid benzyl ester 28121-73-5 C15H17N3O4
2,4-二氧代-1,3,8-三氮杂螺[4,5]癸烷-8-甲酸苄酯
2,4-二氧代-1,2,3,4-四氢嘧啶-5-磺酰氯 uracil-5-sulfonyl chloride 28485-18-9 C4H3ClN2O4S
2,4-二氧代-1,2,3,4-四氢嘧啶-5-磺酰氯
2,4-二氧代-1,2,3,4-四氢喹唑啉-6-羧酰胺 2,4-dihydroxy-6-carbamoylquinazoline 263010-13-5 C9H7N3O3
2,4-二氧代-1,2,3,4-四氢喹唑啉-6-羧酰胺
2,4-二氢-5-(4-氟苯基)-3H-吡唑-3-酮 3-(4-fluorophenyl)-4,5-dihydro-1H-pyrazol-5-one 264208-45-9 C9H7FN2O
2,4-二氢-5-(4-氟苯基)-3H-吡唑-3-酮
2,4-二氢-5-甲基-2-(2-吡啶)-3H-吡唑-3-酮 2,4-dihydro-5-methyl-2-(pyridin-2-yl)-3H-pyrazol-3-one 29211-49-2 C9H9N3O
2,4-二氢-5-甲基-2-(2-吡啶)-3H-吡唑-3-酮
2,4-二氢-4-[4-[4-(4-甲氧基苯基)-1-哌嗪基]苯基]-2-(1-甲基丙基)-3H-1,2,4-三唑-3-酮 2-(sec-butyl)-4-(4-(4-(4-methoxyphenyl)piperazin-1-yl)phenyl)-2,4-dihydro-3H-1,2,4-triazol-3-one 252964-68-4 C23H29N5O2
2,4-二氢-4-[4-[4-(4-甲氧基苯基)-1-哌嗪基]苯基]-2-(1-甲基丙基)-3H-1,2,4-三唑-3-酮
2,4-二氢-2-(3-羟基苯基)-5-甲基-4-[[4-(苯基偶氮)苯基]偶氮]-3H-吡唑-3-酮 2-Pyrazolin-5-one, 1-(m-hydroxyphenyl)-3-methyl-4-((p-(phenylazo)phenyl)azo)- 21519-06-2 C22H18N6O2
2,4-二氢-2-(3-羟基苯基)-5-甲基-4-[[4-(苯基偶氮)苯基]偶氮]-3H-吡唑-3-酮
2,4-二氟苯甲磺酮 2,4-difluorophenyl methyl sulfone 236739-02-9 C7H6F2O2S
2,4-二氟苯甲磺酮
2,4-二氟苯基三氟甲烷磺酸酯 2,4-difluorophenyl trifluoromethanesulfonate 264135-49-1 C7H3F5O3S
2,4-二氟苯基三氟甲烷磺酸酯
2,4-二氟苯丙酮 1-(2,4-difluorophenyl)propan-2-one 274682-91-6 C9H8F2O
2,4-二氟苯丙酮
2,4-二氟芴-9-酮 2,4-difluorofluorenone 2969-68-8 C13H6F2O
2,4-二氟芴-9-酮
2,4-二氟碘苯 2,4-difluoro-1-iodobenzene 2265-93-2 C6H3F2I
2,4-二氟碘苯
2,4-二氟溴苄 1-(bromomethyl)-2,4-difluorobenzene 23915-07-3 C7H5BrF2
2,4-二氟溴苄
2,4-二氟嘧啶 2,4-difluoropyrimidine 2802-61-1 C4H2F2N2
2,4-二氟嘧啶
2,4-二氟-6-甲氧基嘧啶 2.4-Difluoro-6-methoxypyrimidin 27078-76-8 C5H4F2N2O
2,4-二氟-6-甲氧基嘧啶
2,4-二氟-6-甲氧基-1,3,5-三嗪 2,4-Difluor-6-methoxy-s-triazin 26816-44-4 C4H3F2N3O
2,4-二氟-6-甲氧基-1,3,5-三嗪
2,4-二氟-5-溴三氟甲苯 4-bromo-1,5-difluoro-2-(trifluoromethyl)benzene 261945-71-5 C7H2BrF5
2,4-二氟-5-溴三氟甲苯
2,4-二氟-4-氯甲基苯甲酸苯酯 2,4-Difluorophenyl 4-(Chloromethyl)Benzoate 219500-09-1 C14H9ClF2O2
2,4-二氟-4-氯甲基苯甲酸苯酯
2,4-二氟-3-甲氧基苯甲酰乙酸乙酯 ethyl 2,4-difluoro-3-methoxybenzoylacetate 221221-12-1 C12H12F2O4
2,4-二氟-3-甲氧基苯甲酰乙酸乙酯
2,4-二氟-3-甲氧基苯甲腈 2,4-difluoro-3-methoxybenzonitrile 220353-20-8 C8H5F2NO
2,4-二氟-3-甲氧基苯甲腈
2,4-二氟-1-异丙氧基苯 1,3-difluoro-4-isopropoxybenzene 203059-83-0 C9H10F2O
2,4-二氟-1-异丙氧基苯
2,4-二氟-1-[(三氟甲基)亚磺酰]苯 2,4-Difluorophenyl trifluoromethyl sulphoxide 223683-75-8 C7H3F5OS
2,4-二氟-1-[(三氟甲基)亚磺酰]苯
2,4-二氟-1-(4-硝基苯氧基)苯 2,4-difluoro-1-(4-nitrophenoxy)benzene 28280-37-7 C12H7F2NO3
2,4-二氟-1-(4-硝基苯氧基)苯