| 中文名称 | 英文名称 | CAS号 | 化学式 |
|---|---|---|---|
| 4H-1-苯并吡喃-4-酮,2-(乙酰氧基)-3,8-二溴-7-丁氧基-2,3-二氢-2-(2-甲氧苯基)-6-硝基- | [3,8-dibromo-7-butoxy-2-(2-methoxyphenyl)-6-nitro-4-oxo-3H-chromen-2-yl] acetate | 139589-34-7 | C22H21Br2NO8 |
| 4H-1-苯并吡喃-3-甲腈,2-氨基-4-(4-氯苯基)-5,6,7,8-四氢-7,7-二甲基-5-羰基- | 2-amino-4-(4-chlorophenyl)-7,7-dimethyl-5-oxo-5,6,7,8-tetrahydro-4H-chromene-3-carbonitrile | 107753-00-4 | C18H17ClN2O2 |
| 4H-1,3-苯并二噁英并,6-(2R)-2-噁丙环基- | 2-ethyl-4-methoxy-1H-benz[f]indole | 438587-63-4 | C15H15NO |
| 4H-1,3-苯并二噁英-6-基(苯基)甲酮 | (4H-Benzo[1,3]dioxin-6-yl)-phenyl-methanone | 126266-82-8 | C15H12O3 |
| 4H-1,3-噻嗪,5,6-二氢-2-[(1E)-2-(4-甲基-2-噻嗯基)乙烯基]- | (Z)-4-[3-bromo-1-(4-bromophenyl)-1-propenyl]-4'-chloro-1,1'-biphenyl | 97338-01-7 | C21H15Br2Cl |
| 4H-1,3-噁嗪-4-酮,2-(二苯亚甲基)-2,3-二氢-3,6-二(4-甲基苯基)- | 2-diphenylmethylene-3,6-bis(p-tolyl)-2,3-dihydro-4H-1,3-oxazin-4-one | 105654-21-5 | C31H25NO2 |
| 4H-1,3-噁嗪,5,6-二氢-5-碘-4-苯基-2-(三氯甲基)-,反- | 4H-1,3-Oxazine, 5,6-dihydro-5-iodo-4-phenyl-2-(trichloromethyl)-, trans- | 104808-54-0 | C11H9Cl3INO |
| 4H-1,3,2-苯并二氧杂胚芽碱-4-酮,2,2-二乙基- | 2,2-diethyl-2-germabenzo-6-oxo-1,3-dioxane | 139415-81-9 | C11H14GeO3 |
| 4H-1,3,2-苯并二氧杂胚芽碱-2-亚基,4-羰基- | 1,3-dioxane-6-oxo-benzo-2-germanediyl | 139415-83-1 | C7H4GeO3 |
| 4H-1,3,2-苯并二噁磷英-4-酮,2-(2,2,3,3-四氟丙氧基)- | 2-(2,2,3,3-tetrafluoropropoxy)benzo[e][1,3,2]dioxaphosphinin-4-one | 137073-23-5 | C10H7F4O4P |
| 4H-1,3,2-苯并二噁磷英-4-酮,2-(2,2,2-三氟乙氧基)- | 2-(2,2,2-trifluoroethoxy)-4-oxo-5,6-benzo-1,3,2-dioxaphosphorinane | 137073-22-4 | C9H6F3O4P |
| 4H-1,2-噁嗪,6-乙氧基-5,6-二氢-3-(4-甲氧苯基)-5,5-二甲基-6-[(三甲基甲硅烷基)氧代]- | 6-Ethoxy-3-(p-methoxyphenyl)-5,5-dimethyl-6-trimethylsilyloxy-5,6-dihydro-4H-1,2-oxazine | 139620-63-6 | C18H29NO4Si |
| 4H-1,2,4-噁二嗪-5(6H)-硫酮,3,4-二苯基- | 3,4-diphenyl-Δ<sup>2</sup>-dihydro-1,2,4-oxadiazine-5-thione | 139698-08-1 | C15H12N2OS |
| 4H-1,2,4-三唑-4-乙酸,3-甲基-,酰肼 | N,N-dibutyl-2-(3-hydroxy-6-isopropylquinolin-2-yl)-1,3-dioxo-2,3-dihydro-1H-indene-5-carboxamide | 147613-95-4 | C30H34N2O4 |
| 4H-1,2,4-三唑,4-(苯基甲氧基)- | 4-benzyloxy-1,2,4-triazole | 164260-87-1 | C9H9N3O |
| 4H,4'H-八氟联苯 | 2,2',3,3',5,5',6,6'-octafluoro-1,1'-biphenyl | 3883-86-1 | C12H2F8 |
| 4Alpha-甲基-1,2,3,4,9,10-六氢菲 | 4a-Methyl-1.2.3.4.4a.9.10.10a-octahydro-phenanthren | 60795-82-6 | C15H20 |
| 462-(4-溴苯基)-1-(哌嗪-1-基)乙烷-1-酮三氟乙酸盐 | 4-(Piperazinocarbonylmethyl)-1-bromobenzene | 954582-52-6 | C12H15BrN2O |
| 45-二氯-2-氟苯硼酸频那醇酯 | 2-(4,5-Dichloro-2-fluorophenyl)-4,4,5,5-tetramethyl-[1,3,2]dioxaborolane | 1116681-96-9 | C12H14BCl2FO2 |
| 45-(二甲氧基羰基)-2-氟苯硼酸频那醇酯 | methyl 4-fluoro-5-(4,4,5,5-tetramethyl-1,3,2-dioxaboran-2-yl)phthalate | 1256359-29-1 | C16H20BFO6 |
| 4250艳蓝色源2R颜料蓝10 | Methanaminium, N-(4-((4-(dimethylamino)phenyl)(4-(ethylamino)-1-naphthalenyl)methylene)-2,5-cyclohexadien-1-ylidene)-N-methyl-, tungstatephosphate | 71798-70-4 | C29H36N3O8PW |
| 4.6-二硝基-3-羟基-o-二甲苯 | 4.6-dinitro-3-hydroxy-<i>o</i>-xylene | 4097-60-3 | C8H8N2O5 |
| 4.4'-二甲氧基-三联苯 | 4,4-dimethoxy-1,1':4',1-terphenyl | 13021-19-7 | C20H18O2 |
| 4.4'-[1.4-亚苯基双(乙炔-2.1-二基)]二苯甲酸 | 1,4-bis(2-[4-carboxyphenyl]ethynyl)benzene | 217077-89-9 | C24H14O4 |
| 4-(苯基磺酰氯)噻酚-3-胺 | 4-benzenesulfonyl-thiophen-3-ylamine | 175201-60-2 | C10H9NO2S2 |
| 4-(羟基(噻唑-2-基)甲基)苯基硼酸,频哪醇酯 | (4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)(thiazol-2-yl)methanol | 1073371-73-9 | C16H20BNO3S |
| 4-(甲磺酰基)苯硼酸 | 4-methanesulphonylphenylboronic acid | 149104-88-1 | C7H9BO4S |
| 4-(甲基亚磺酰基)-苯乙酸 | 2-(4-(methylsulfinyl)phenyl)acetic acid | 118362-28-0 | C9H10O3S |
| 4-(异丁氧基)苄基异氰酸酯 | 4-isobutoxybenzyl isocyanate | 639863-75-5 | C12H15NO2 |
| 4-(哌嗪-1-基羰基)苯酚盐酸盐 | 4-(Piperazin-1-ylcarbonyl)phenol hydrochloride | 1170576-51-8 | C11H15ClN2O2 |
| 4-(吡啶-3-基甲氧基)苯甲醛 | 4-[(pyridin-3-yl)-methyloxy]-benzaldehyde | 118001-72-2 | C13H11NO2 |
| 4-(叔丁基)-1,2-双(二苯基膦基)-1''-(二异丙基膦基)二茂铁 | 1,2-bis(diphenylphosphino)-1′-(diisopropylphosphino)-4-tert-butylferrocene | 776315-37-8 | C44H49FeP3 |
| 4-(叔丁基二甲基甲硅烷氧基)-3,5-二氯苯基硼酸 | 4-(tert-Butyldimethylsilyloxy)-3,5-dichlorophenylboronic acid | 1150114-46-7 | C12H19BCl2O3Si |
| 4-(二甲氨基)-3'-氟苯氢 | 4-(Dimethylamino)-3'-fluorobenzhydrol | 844683-68-7 | C15H16FNO |
| 4-(二巯基亚甲基)-2-甲基-6-(对二甲氨基苯乙烯基)-4H-吡喃 | 4-(dicyanomethylene)-2-methyl-6-(p-dimethylaminostyryl)-4H-pyran | 51325-91-8 | C19H17N3O |
| 4-({[(2,3,5,6-四甲基苯基)磺酰基]氨基}甲基)苯甲酸 | 4-({[(2,3,5,6-Tetramethylphenyl)sulfonyl]amino}methyl)benzoic acid | 690646-18-5 | C18H21NO4S |
| 4-(6-羟基己-1-炔-1-基)苯甲酸甲酯 | methyl 4-(6-hydroxyhex-1-yn-1-yl)benzoate | 222983-64-4 | C14H16O3 |
| 4-(5-(9,9-二辛基-9H-芴-2-基)-4-己基噻吩-2-基)-7-(4-己基噻吩-2-基)苯并[c][1,2,5]噻二唑 | terrylene | 188-72-7 | C30H16 |
| 4-(4-羟基丁基)苯甲酸甲酯 | (+/-)-methyl 4-(1-hydroxybutyl)benzoate | 872254-79-0 | C12H16O3 |
| 4-(4-溴苯基)丁酸甲酯 | methyl 4-(4-bromophenyl)butanoate | 98453-57-7 | C11H13BrO2 |
| 4-(4-氯苯基)-1,2,3-硫二唑-5-胺 | 4-(4-Chlorophenyl)-1,2,3-Thiadiazol-5-Amine | 388088-77-5 | C8H6ClN3S |
| 4-(4-氯-苯甲酰基氨基)-1-甲基-1H-吡咯-2-羧酸 | 4-(4-Chloro-benzoylamino)-1-methyl-1H-pyrrole-2-carboxylic acid | 478804-04-5 | C13H11ClN2O3 |
| 4-(4-氯-2-硝基-苯氧基)苯甲醛 | 4-(4-Chloro-2-nitro-phenoxy)-benzaldehyde | 56135-50-3 | C13H8ClNO4 |
| 4-(4-氟苯基)-2-(三氟甲基)丁酸 | 4-(4-Fluorophenyl)-2-(trifluoromethyl)butanoic acid | 932710-60-6 | C11H10F4O2 |
| 4-(4-呋喃基氨基甲基)苯硼酸频哪醇酯 | 1-(Furan-2-yl)-N-(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzylidene)methanamine | 1218790-46-5 | C18H22BNO3 |
| 4-(4-双十五烷基氨苯乙烯)-1-甲基吡啶鎓碘 | N,N-Dipentadecylaminostyrylpyridinium | 135288-72-1 | C44H75IN2 |
| 4-(4,4,5,5-四甲基-1,3,2-二氧杂硼烷-2-基)苯甲酸氨基甲酸叔丁酯 | tert-butyl (4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenethyl)carbamate | 360792-43-4 | C19H30BNO4 |
| 4-(4,4,4-三氟丁氧基)苯甲酸 | 4-(4,4,4-trifluorobutoxy)benzoic acid | 921623-31-6 | C11H11F3O3 |
| 4-(3-羟基-1-丙炔-1-基)苯甲醛 | 4-(3-hydroxy-1-propyn-1-yl)-benzaldehyde | 80151-10-6 | C10H8O2 |
| 4-(3-氰基苯基)-3,6-二氢吡啶-1(2H)-羧酸叔丁酯 | tert-butyl 4-(3-cyanophenyl)-5,6-dihydropyridine-1(2H)-carboxylate | 370864-42-9 | C17H20N2O2 |