| 中文名称 | 英文名称 | CAS号 | 化学式 |
|---|---|---|---|
| 4-氟双环[2.2.2]辛烷-1-甲酰氯 | Bicyclo[2.2.2]octane-1-carbonyl chloride, 4-fluoro-(9CI) | 81687-78-7 | C9H12ClFO |
| 4-氟代双环[2.2.2]辛-1-胺盐酸盐 | 4-fluorobicyclo[2.2.2]oct-1-ylamine hydrochloride | 1397343-11-1 | C8H14FN*ClH |
| 4-氟三环[3.3.2.02,8]癸-3,6,9-三烯 | 4-Fluorotricyclo[3.3.2.0~2,8~]deca-3,6,9-triene | 101543-67-3 | C10H9F |
| 4-氟丁醛 | butanoyl fluoride | 461-53-0 | C4H7FO |
| 4-氟-3,5-二甲基-1H-吡唑 | 4-fluoro-3,5-dimethyl-1H-pyrazole | 57160-76-6 | C5H7FN2 |
| 4-氟-2-噻吩甲腈 | 4-fluoro-2-thiophenecarbonitrile | 32431-77-9 | C5H2FNS |
| 4-氟-1H-吡唑 | 4-fluoro-1H-pyrazole | 35277-02-2 | C3H3FN2 |
| 4-氟-1-甲基-1H-吡唑-5-胺 | 4-fluoro-1-methyl-1H-pyrazole-5-amine | 1935209-79-2 | C4H6FN3 |
| 4-氟-1-丁烷磺酰氯 | 4-fluorobutanesulfonyl chloride | 372-00-9 | C4H8ClFO2S |
| 4-氟-1-丁烷磺酰氟 | 4-fluoro-butane-1-sulfonyl fluoride | 660-14-0 | C4H8F2O2S |
| 4-氟-1,3-二氢-1-羟基-2,1-苯并氧杂硼戊环 | 1,3-Dihydro-4-fluoro-1-hydroxy-2,1-benzoxaborole | 174671-88-6 | C7H6BFO2 |
| 4-戊烯酰氯 | pent-4-enoyl chloride | 39716-58-0 | C5H7ClO |
| —— | 1-chloro-pent-4-en-2-ol | 13390-80-2 | C5H9ClO |
| 4-戊基-3-环己烯-1-甲酰氯 | 4-pentyl-3-cyclohexen-1-carboxyl chloride | 155468-70-5 | C12H19ClO |
| 4-巯基-4-甲基戊-2-基乙酸酯 | 4-mercapto-4-methylpent-2-yl acetate | 50745-93-2 | CClF4NS |
| 4-叠氮甲基-1,1-二氟环己烷 | 4-(azidomethyl)-1,1-difluorocyclohexane | 1122648-78-5 | C7H11F2N3 |
| 4-叔丁基-4-氯丁酰氯 | 4-Chloro-5,5-dimethylhexanoyl chloride | 393516-80-8 | C8H14Cl2O |
| 4-叔丁基-1-氯-1-硝基环己烷 | 4-tert-butyl-1-chloro-1-nitrocyclohexane | 82992-54-9 | C10H18ClNO2 |
| 4-叔丁基-1-氯-1-硝基环己烷 | 4-(tert-butyl)-1-chloro-1-nitrocyclohexane | 75107-61-8 | C10H18ClNO2 |
| 4-二氯甲基-1,2,3,3,4,5,5-七氯环-1-戊烯 | 4-dichloromethyl-1,2,3,3,4,5,5-heptachlorocyclo-1-pentene | 102060-34-4 | C6HCl9 |
| 4-乙炔基-1,1-二氟环己烷 | 4-ethynyl-1,1-difluorocyclohexane | 1202245-66-6 | C8H10F2 |
| 4-乙氧羰基-3-氯-1,2,5-噻二唑 | ethyl 4-chloro-1,2,5-thiadiazole-3-carboxylate | 1048982-04-2 | C5H5ClN2O2S |
| 4-乙基-1-氯环己烷 | 4-ethyl-1-chlorocyclohexane | 1073-66-1 | C8H15Cl |
| 4-丙基双环[2.2.2]辛烷-1-甲酰氯 | 4-propylbicyclo(2.2.2)octane-1-carboxylic acid chloride | 81472-98-2 | C12H19ClO |
| 4-丙基-3-环己烯-1-甲酰氯 | 4-Propylcyclohex-3-ene-1-carbonyl chloride | 115498-53-8 | C10H15ClO |
| 4-[(E)-3-氯丙-2-烯基]十二烷-1-胺 | Dodecylamine, 4-chloroallyl- | 73986-86-4 | C15H30ClN |
| 4-(溴甲基)庚烷 | 1-bromo-2-propylpentane | 101654-29-9 | C8H17Br |
| 4-(氯甲基)环己烯 | 4-(chloromethyl)cyclohex-1-ene | 2555-08-0 | C7H11Cl |
| 4-(氟甲基)环己烷羰基氯化物 | 4-(Fluoromethyl)cyclohexane-1-carbonyl chloride | 220573-28-4 | C8H12ClFO |
| 4-(氟甲基)二环[2.2.2]辛-2-烯 | 1-(fluoromethyl)bicyclo<2.2.2>oct-2-ene | 90014-01-0 | C9H13F |
| 4-(二氯甲基硅烷基)丁酰氯 | 4-(Dichloromethylsilyl)butyryl chloride | 4084-34-8 | C5H9Cl3OSi |
| 4-(二氟甲基)双环[2.2.2]辛烷-1-胺 | 4-(difluoromethyl)bicyclo[2.2.2]octan-1-amine | 1245643-16-6 | C9H15F2N |
| 4-(三氯甲基)环辛烷-1-磺酰氯 | 4-(Trichloromethyl)cyclooctane-1-sulfonyl chloride | 89555-97-5 | C9H14Cl4O2S |
| 4-(三氟甲氧基)苯基锂 | 4-(trifluoromethoxy)phenyllithium | 334778-36-8 | C7H4F3LiO |
| 4-(三氟甲基)环己烷羰基氯化物 | trans-4-(trifluoromethyl)cyclohexane-1-carbonyl chloride | 477905-43-4 | C8H10ClF3O |
| 4-(4-甲基哌嗪-1-基)丁烷-1-胺 | 1H-Imidazo[1,2-b]pyrazole, 7-chloro-6-methyl- | 197356-54-0 | C6H6ClN3 |
| 4-(3-(2-硝基-9-(10H)吖啶酮-10-基)丙基)-1-哌嗪乙醇 | (E)-16-Chlorohexadec-5-en-9-yne | 70682-66-5 | C16H27Cl |
| 4-(2-溴乙基)环己烯 | 2-(4-Cyclohexenyl)-ethylbromid | 63540-01-2 | C8H13Br |
| 4-(2-溴-乙基)-庚烷 | chlorure de l'acide butyl-3 heptanoique | 80256-59-3 | C11H21ClO |
| 4-(1,1-二甲基乙基)苯酸铝 | Propane, 1,3-dichloro-2-methyl-, mixt. with 1,3,dichloro-2-methyl-1-propene and 3,3-dichloro-2-methyl-1-propene | 8065-92-7 | C12H20Cl6 |
| 4-(1'-甲基-1'-硝基乙基)甲苯 | ethyl N-[(1R,2R)-2-acetyl-2-chlorocyclohexyl]carbamate | 78174-22-8 | C11H18ClNO3 |
| 4-((2-呋喃甲基)硫代)-2-戊酮 | 6-amino-1,3-dimethyl-5-perfluoropropanoylaminouracil | 288391-11-7 | C9H9F5N4O3 |
| 4,8-十二碳二烯二酰二氯化,2,2,11,11-四甲基-,(Z,Z)- | (Z,Z)-2,2,11,11-tetramethyldodeca-4,8-diene-1,12-dioyl chloride | 139200-17-2 | C16H24Cl2O2 |
| 4,7-二溴吡唑并[1,5-a]吡啶 | 4,7-Dibromopyrazolo[1,5-a]pyridine | 1473425-66-9 | C7H4Br2N2 |
| 4,7-二溴-2,1,3-苯并硒二唑 | 4,7-dibromobenzo[1,2,5]selenadiazole | 63224-42-0 | C6H2Br2N2Se |
| 4,6-十九碳二炔基溴化物 | 1-Bromo-4,6-nonadecadiyne | 376591-04-7 | C19H31Br |
| 4,6-二溴噻吩并[3,4-C]呋喃-1,3-二酮 | 4,6-dibromothieno[3,4-c]furan-1,3-dione | 1015423-45-6 | C6Br2O3S |
| 4,6-二氯噻吩并[3,4-c]呋喃-1,3-二酮 | 4,6-dichloro-1H,3H-thieno[3 ,4-c]furan-1,3-dione | 57309-06-5 | C6Cl2O3S |
| 4,6,7-三氯-1,1,2,3,3,4,5,5,6,7,7-十一氟-庚-1-烯 | 4,6,7-Trichloroperfluoro-1-heptene | 755-13-5 | C7Cl3F11 |
| 4,6,6-三甲基-1,3-环己二烯-1-甲酰氯 | 4,6,6-Trimethylcyclohexa-1,3-dienecarbonyl chloride | 179104-42-8 | C10H13ClO |