| 中文名称 | 英文名称 | CAS号 | 化学式 |
|---|---|---|---|
| 4',4',6',6'-四(1-氮丙啶基)-1,3,4',4',6',6'-六氢螺(2H-1,3,2-苯并二氮杂磷杂环戊二烯-2,2'-lambda(5)(1,3,5,2,4,6)三氮杂三磷杂苯) | spiro(2H-1,3,2-benzodiazaphosphole-2,2',λ<sup>5</sup><1,3,5,2,4,6>triazatriphosphorine),4',4',6',6'-tetrakis(1-aziridinyl)-1,3,4',4',6',6'-hexahydro | 133586-94-4 | C14H22N9P3 |
| 4',4''-二氯-N,N,N',N'-四苯基-1,4-苯二胺 | N,N'-Bis(4-chlorophenyl)-N,N'-diphenyl-1,4-phenylenediamine | 113703-66-5 | C30H22Cl2N2 |
| 4',4''(5'')-二叔丁基二苯并18冠 | 2,13-Di-tert-butyl-6,7,9,10,17,18,20,21-octahydrodibenzo[b,k][1,4,7,10,13,16]hexaoxacyclooctadecine | 29471-17-8 | C28H40O6 |
| 4',4'''-磺酰基二[2-(丁基氨基)乙酰苯胺] | 4,4′‐bis(2‐(n‐butylamino)acetamido)diphenylsulfone | 32794-95-9 | C24H34N4O4S |
| 4',4'''-偶氮二联苯-4-羧酸 | 4,4'-bis(4-carboxyphenyl)azobenzene | 148-85-6 | C26H18N2O4 |
| 4',4'''-偶氮[[1,1'-联苯]-4-羧酸]二钠 | [1,1'-Biphenyl]-4-carboxylic acid, 4',4'''-azobis-, disodium salt | 135-71-7 | C26H16N2Na2O4 |
| 4',4''',4'''''-腈基三((1,1′-联苯)-3,5-二羧酸) | 4',4''',4'''''-nitrilotris(([1,1'-biphenyl]-3',5'-dicarboxylic acid)) | 1347748-59-7 | C42H27NO12 |
| 4''-硝基-1,1':4',1''-三联苯-4-胺 | 4-nitro-4''-amino-p-terphenyl | 38190-45-3 | C18H14N2O2 |
| 4''-正丁基-4-氰基三联苯 | 4-(4-Butyl-4-phenylcyclohexa-1,5-dien-1-yl)benzonitrile | 66044-94-8 | C23H23N |
| 4''-乙基-2'-氟-4-丁基-1,1':4',1''-三联苯 | 1,1':4',1''-Terphenyl, 4-butyl-4''-ethyl-2'-fluoro- | 825633-75-8 | C24H25F |
| 4''-乙基-2',3,5-三氟-1,1':4',1''-三联苯 | 4''-Ethyl-2',3,5-trifluoro-1,1':4',1''-terphenyl | 857048-77-2 | C20H15F3 |
| 4''-乙基-2',3,4-三氟-1,1':4',1''-三联苯 | 4''-Ethyl-2',3,4-trifluoro-1,1':4',1''-terphenyl | 248936-61-0 | C20H15F3 |
| 4''-丁基-4-[二氟(3,4,5-三氟苯氧基)甲基]-2',3,5-三氟-1,1':4',1''-三联苯 | 4''-Butyl-4-[difluoro(3,4,5-trifluorophenoxy)methyl]-2',3,5-trifluoro-1,1':4',1''-terphenyl | 914087-74-4 | C29H20F8O |
| 4''-O-乙酰基落新妇苷 | (2R,3R)-5,7,3',4'-tetrahydroxyflavanonol 4"-acetylrhamnoside | 1298135-49-5 | C23H24O12 |
| 4''-(戊氧基)-[1,1':4',1''-三联苯]-4-甲酸甲酯 | 4′′-pentyloxy-[1,1':4',1′′-terphenyl]-4-carboxylic acid methyl ester | 158937-30-5 | C25H26O3 |
| 4"-戊基-4-对三联苯腈 | 4''-n-pentyl-4-cyano-p-terphenyl | 54211-46-0 | C24H23N |
| 4 ’-去甲去氧鬼臼毒素 | 4'-demethyl-4-deoxypodophyllotoxin | 3590-93-0 | C21H20O7 |
| 4 4'-二溴八氟联苯 | 4,4'-dibromooctafluorobiphenyl | 10386-84-2 | C12Br2F8 |
| 4 -(5 - 己烯氧基)- 苯甲酸 | 4-(hex-5-en-1-yloxy)benzoic acid | 115595-28-3 | C13H16O3 |
| 4 -甲氧基二苯基甲烷 | p-benzylanizole | 834-14-0 | C14H14O |
| 4 -溴- 2 - 碘苯甲胺 | 4-bromo-2-iodoaniline | 66416-72-6 | C6H5BrIN |
| 4 -氨基四氢吡喃- 4 -羧酸 | 4-aminotetrahydro-2H-pyran-4-carboxylic acid | 39124-20-4 | C6H11NO3 |
| 4 -氟- 3 -甲氧基苯甲醇 | (4-fluoro-3-methoxyphenyl)methanol | 128495-45-4 | C8H9FO2 |
| 4 -异丁基- 2 -吡咯烷酮 | 4-isobutyl-2-pyrrolidinone | 61312-87-6 | C8H15NO |
| 4 -(4,5-二苯-2-咪唑基)苯酚 4-(4,5-二苯基-1H-咪唑-2-基)苯酚 | 2-(4-hydroxyphenyl)-4,5-diphenyl-1H-imidazole | 1752-94-9 | C21H16N2O |
| 4 -(2甲基4噻唑基)苯酚 | 4-(4-hydroxyphenyl)-2-methylthiazole | 30686-73-8 | C10H9NOS |
| 4 -(1,1-二甲基乙基)- 2 -苯基吡啶 | 4-(tert-butyl)-2-phenylpyridine | 53911-36-7 | C15H17N |
| 4 - 羟基百菌清 | 1,3-dicyano-4-hydroxy-2,5,6-trichlorobenzene | 28343-61-5 | C8HCl3N2O |
| 4 - 硝基-2 - (三氟甲基)苯并研究[D]恶唑 | 4-Nitro-2-trifluoromethylbenzoxazole | 573759-00-9 | C8H3F3N2O3 |
| 4 - [3 - (二甲基)苯基] - 1 -丙基-1,2,3,6 -四氢 | 4-(3-(methylsulfonyl)phenyl)-1-propyl-1,2,3,6-tetrahydropyridine | 346688-39-9 | C15H21NO2S |
| 4 - (吡啶-2基)嘧啶-2-胺 | 4-(pyridin-2-yl)pyrimidin-2-amine | 66521-65-1 | C9H8N4 |
| 4 - (吡啶- 3 -基)-4-氧代丁酸盐酸盐 | 4-oxo-4-(pyridin-3-yl)butanoic acid | 4192-31-8 | C9H9NO3 |
| 4 - (叔丁氧基甲基)苯硼酸 | (4-(tert-butoxymethyl)phenyl)boronic acid | 1024017-53-5 | C11H17BO3 |
| 4 ,5-二硝基荧光素 | dinitrofluorescein | 24545-86-6 | C20H10N2O9 |
| 4-(6-肼基哒嗪-3-基)吗啉 | 3-hydrazino-6-morpholino-pyridazine | 17259-72-2 | C8H13N5O |
| 4-氟-5-碘-1H-吲哚 | 4-fluoro-5-iodo-1H-indole | 1240113-40-9 | C8H5FIN |
| 4-苯甲酰基苄基)三甲基氯化铵 | (p-methyltrimethylammonium chloride)-benzophenone | 78697-25-3 | C17H20NO*Cl |
| -4-氨基-1,2,5-噻二唑-3-羧酸乙酯 | Ethyl 4-amino-1,2,5-thiadiazole-3-carboxylate | 499999-36-9 | C5H7N3O2S |
| -4-(三氟甲氧基)苯甲酸乙酯 | ethyl 4-(trifluoromethoxy)benzoate | 587-18-8 | C10H9F3O3 |
| (±)-4-甲氧基-N-[2-[2-(1-甲基-2-哌啶基)乙基]苯基]苯甲酰胺 | encainide | 66778-36-7 | C22H28N2O2 |
| (±)-4-甲基-5-苯基-2-恶唑啉酮 | (4S)-4-methyl-5-phenyl-1,3-oxazolidin-2-one | 16251-45-9 | C10H11NO2 |
| (±)-4-溴苯乙烯环氧化物 | (+/-)-2-(4-bromophenyl)oxirane | 32017-76-8 | C8H7BrO |
| (±)-4-氯苯乙烯环氧化物 | 4-Chlorostyrene oxide | 2788-86-5 | C8H7ClO |
| (±)-4-氨基辛烷 | rac-2-aminooctane | 693-16-3 | C8H19N |
| (±)-4-氟苯乙烯环氧化物 | 4-fluorostyrene oxide | 18511-62-1 | C8H7FO |
| (±)-4'-甲氧基黄烷酮 | 2-(4-methoxyphenyl)-2,3-dihydro-4H-chromen-4-one | 3034-08-0 | C16H14O3 |
| (~49~V)钒 | Vanadium-49 | 14392-01-9 | V |
| ({[(4-甲基苯基)磺酰基]氨基}乙酰基)氨基]乙酸 | tosyl-glycyl-glycine | 4703-34-8 | C11H14N2O5S |
| ({4-氨基-6-[(羟基甲基)氨基]-1,3,5-三嗪-2-基}亚氨基)二甲醇 | ({4-amino-6-[(hydroxymethyl)amino]-1,3,5-triazin-2-yl}imino)bismethanol | 38228-20-5 | C6H12N6O3 |
| ({4-[(4,6-二氯-1,3-苯并噻唑-2-基)偶氮]苯基}亚氨基)二-2,1-乙二基二乙基二碳酸酯 | Ethyl 5-[4-[(4,6-dichlorobenzothiazol-2-YL)azo]phenyl]-9-oxo-2,8,10-trioxa-5-azadodecanoate | 77486-75-0 | C23H24Cl2N4O6S |