| 中文名称 | 英文名称 | CAS号 | 化学式 |
|---|---|---|---|
| 4,5,6-三氯-2-(2,4-二氯苯氧基)苯酚 | 4,5,6-trichloro-2-(2,4-dichlorophenoxy)phenol | 53555-01-4 | C12H5Cl5O2 |
| 4,5,6-三氯-2(3H)-苯并恶唑酮 | 4,5,6-trichlorobenzoxazolin-2-one | 50995-94-3 | C7H2Cl3NO2 |
| 4,5,6,9-四甲氧基-10H-薁并[1,2,3-Ij]异喹啉-10-酮 | imerubrine | 58189-33-6 | C20H17NO5 |
| 4,5,6,7-四溴-1H-苯并咪唑 | 4,5,6,7-tetrabromo-1H-benzimidazole | 577779-57-8 | C7H2Br4N2 |
| 4,5,6,7-四溴-1,3-二氢-1,3-二(2-羟基乙基)-2H-苯并咪唑-2-酮 | 1,3-Bis-(2-hydroxy-ethyl)-4,5,6,7-tetrabrom-benzimidazolon | 56315-67-4 | C11H10Br4N2O3 |
| 4,5,6,7-四氢异噁唑并[4,5-c]吡啶-3(2H)-酮 | 4,5,6,7-tetrahydroisoxazolo[4,5-c]pyridin-3-ol | 53602-00-9 | C6H8N2O2 |
| 4,5,6,7-四氢异吲哚 | 4,5,6,7-tetrahydro-2H-isoindole | 51649-35-5 | C8H11N |
| 4,5,6,7-四氢噻吩并[3.2-c]吡啶 | 4,5,6,7-tetrahydrothieno[3,2-c]pyridine | 54903-50-3 | C7H9NS |
| 4,5,6,7-四氢-3-(4-甲氧基苯基)-1H-吲唑 | 3-(4-methoxyphenyl)-4,5,6,7-tetrahydro-1H-indazole | 58413-04-0 | C14H16N2O |
| 4,5,6,7-四氢-1H-吲唑-5-羧酸 | 4,5,6,7-tetrahydro-1H-indazole-5-carboxylic acid | 52834-38-5 | C8H10N2O2 |
| 4,5,6,7-四氢-1-苯并噻吩-4-基脲 | 4,5,6,7-tetrahydro-benzo[b]-thien-4-ylurea | 58093-96-2 | C9H12N2OS |
| 4,5,6,7-四氢-1-苯并噻吩-2-甲醛 | 4,5,6,7-tetrahydrobenzo[b]thiophene-2-carbaldehyde | 57021-53-1 | C9H10OS |
| 4,5,6,7-四氢-1-苯并噻吩-2-甲酰胺 | 4,5,6,7-tetrahydro-benzo[<i>b</i>]thiophene-2-carboxylic acid amide | 57021-58-6 | C9H11NOS |
| 4,5,6,7-四氢-1-(4-甲氧基苯基)-7-氧代-6-[4-(2-氧代-1-哌啶基)苯基]-1H-吡唑并[3,4-c]吡啶-3-羧酸乙酯 | ethyl 1-(4-methoxyphenyl)-7-oxo-6-(4-(2-oxopiperidin-1-yl)phenyl)-4,5,6,7-tetrahydro-1H-pyrazolo[3,4-c]pyridine-3-carboxylate | 503614-91-3 | C27H28N4O5 |
| 4,5,6,7-四氢-1-(4-甲氧基苯基)-6-(4-硝基苯基)-7-氧代-1H-吡唑并[3,4-C]吡啶-3-羧酸乙酯 | ethyl 1-(4-methoxyphenyl)-6-(4-nitrophenyl)-7-oxo-4,5,6,7-tetrahydro-1H-pyrazolo[3,4-c]pyridine-3-carboxylate | 536759-91-8 | C22H20N4O6 |
| 4,5,6,7-四氢-1,2-二苯基-1H-吲哚 | 1,2-diphenyl-4,5,6,7-tetrahydro-1H-indole | 51495-03-5 | C20H19N |
| 4,5,6,7-四氢-1,2,3-苯并噻二唑 | Cyclohexeno-1,2,3-thiadiazol | 56382-72-0 | C6H8N2S |
| 4,5,6,7,8,8-六氯-3a,4,7,7alpha-四氢-4,7-甲桥异苯并呋喃-1,3-二酮与2,2-二甲基-1,3-丙烷二醇,2,5-呋喃二酮和1,2-丙烷二醇聚合物 | 2,2-Dimethylpropane-1,3-diol;furan-2,5-dione;1,7,8,9,10,10-hexachloro-4-oxatricyclo[5.2.1.02,6]dec-8-ene-3,5-dione;propane-1,2-diol | 59326-15-7 | C21H24Cl6O10 |
| 4,5,5-三氯-2,4-二甲基-1,2-噻唑烷-3-酮 | 2.4-Dimethyl-4.5.5-trichlor-isothiazolidin-3-on | 54414-90-3 | C5H6Cl3NOS |
| 4,5'-二甲基-8-甲氧基补骨脂素 | 4,5'-dimethyl-8-methoxypsoralen | 5307-51-7 | C14H12O4 |
| 4,5'-[异亚丙基二[(4,1-亚苯基)氧基]]二(异苯并呋喃-1,3-二酮) | 4-(2,3-dicarboxyphenoxy)-4'-(3,4-dicarboxyphenoxy)diphenyl-2,2-propane dianhydride | 53196-94-4 | C31H20O8 |
| 4,4′-二异硫氰酰-2,2′-基二磺酸二钠盐 | Benzenesulfonic acid, 2,2'-(1,2-ethenediyl)bis[5-isothiocyanato- | 53005-05-3 | C16H10N2O6S4 |
| 4,4’-环己基亚甲基二苯酚 | 2,2-bis(4-hydroxyphenyl)methylenecyclohexane | 5189-40-2 | C19H20O2 |
| 4,4’-二硝基-2-联苯胺 | 4,4'-dinitro-2-biphenylamine | 51787-75-8 | C12H9N3O4 |
| 4,4’-二甲基连四硫富瓦烯 | 4,4'-Dimethyl-2,2'-bi(1,3-dithiolylidene) | 5058-43-5 | C8H8S4 |
| 4,4’-二甲二苯基二碲 | bis(2-methoxyphenyl) ditelluride | 56821-76-2 | C14H14O2Te2 |
| 4,4’-二溴-2,2’-二羧基联苯 | 4,4'-Dibrom-diphensaeure | 54389-67-2 | C14H8Br2O4 |
| 4,4’-二氰基二苯乙烯 | 4,4'-ethynediyl-di-benzonitrile | 5216-36-4 | C16H8N2 |
| 4,4’-二氯-2,2’-二羧基联苯 | 4,4'-dichlorobiphenyl-2,2'-dicarboxylic acid | 54389-65-0 | C14H8Cl2O4 |
| 4,4’-二氨基二苯胺 | 4,4'-diaminodiphenylamine | 537-65-5 | C12H13N3 |
| 4,4’-二-N-乙酰氨基-二苯基砜-d8 | 4,4'-Di-N-acetylamino-diphenylsulfone-d8 | 557794-37-3 | C16H16N2O4S |
| 4,4’-(1,3-丙二氧基)二苯胺 | 1,3-bis(4-aminophenoxy)propane | 52980-20-8 | C15H18N2O2 |
| 4,4’,4"-三氨基三苯甲烷 | 4,4',4''-triaminotriphenylmethane | 548-61-8 | C19H19N3 |
| 4,4a,6,7,8,8alpha-六氢-1,4-甲桥萘-5(1H)-酮 | tricyclo[6.2.1.02,7 ]undec-9-en-3-one | 51519-65-4 | C11H14O |
| 4,4a,5,6,7,8-六氢-1,6-二甲基-4-(1-甲基乙基)萘-2(3H)-酮 | 4-[[3-[2-[2-[4-[(4-Chlorophenyl)-phenylmethyl]piperazin-1-yl]ethoxy]ethoxycarbonyl]-2-hydroxynaphthalen-1-yl]methyl]-3-hydroxynaphthalene-2-carboxylic acid | 5978-92-7 | C44H41ClN2O7 |
| 4,4-四氢吡喃二羧酸二乙酯 | tetrahydro-pyran-4,4-dicarboxylic acid diethyl ester | 5382-77-4 | C11H18O5 |
| 4,4-二苯基丁烷-1-醇 | 4,4-diphenylbutan-1-ol | 56740-71-7 | C16H18O |
| 4,4-二苯基-2-环戊烯基胺 | 4,4-Diphenyl-2-cyclopentenylamine | 56740-43-3 | C17H18ClN |
| 4,4-二苯基-2-戊炔 | 4,4-Diphenyl-pent-2-in | 54372-84-8 | C17H16 |
| 4,4-二硝基戊酸 | 4,4-Dinitrovaleric acid | 5029-31-2 | C5H8N2O6 |
| 4,4-二硝基庚二酸 | 4,4-dinitropimelic acid | 5029-40-3 | C7H10N2O8 |
| 4,4-二硝基-2,2-联吡啶 N,N-二氧化物 | 4,4'-dinitro-2,2'-bipyridyl-N,N'-dioxide | 51595-55-2 | C10H6N4O6 |
| 4,4-二甲氧基哌啶 | 4,4-dimethoxy piperidine | 5608-82-2 | C7H15NO2 |
| 4,4-二甲氧基丁醛 | 4,4-dimethoxybutanal | 56681-97-1 | C6H12O3 |
| 4,4-二甲氧基-丁-3-烯腈 | 4,4-dimethoxy-but-3-enenitrile | 59944-01-3 | C6H9NO2 |
| 4,4-二甲氧基-2-甲基环己-2,5-二烯酮 | 4,4-dimethoxy-2-methylcyclohexa-2,5-dienone | 57197-11-2 | C9H12O3 |
| 4,4-二甲氧基-2-丁酮 | acetylacetaldehyde dimethyl acetal | 5436-21-5 | C6H12O3 |
| 4,4-二甲基衣康酸 | 2-isopropylidenesuccinic acid | 584-27-0 | C7H10O4 |
| 4,4-二甲基戊-1-炔-3-酮 | 4,4-dimethyl-1-pentyn-3-one | 5891-25-8 | C7H10O |
| 4,4-二甲基恶唑啉 | 4,4-dimethyl-oxazolidine | 51200-87-4 | C5H11NO |