| 中文名称 | 英文名称 | CAS号 | 化学式 |
|---|---|---|---|
| 4,6,6-三乙氧基-5-甲基-2-己酮 | 4,6,6-triethoxy-5-methyl-2-hexanone | 104765-38-0 | C13H26O4 |
| 4,6,6-三乙氧基-2-甲基-庚-2-烯 | 4,6,6-triethoxy-2-methyl-hept-2-ene | 106522-69-4 | C14H28O3 |
| 4,6,6,6-四氯-3,3-二甲基己酸甲酯 | methyl 4,6,6,6-tetrachloro-3,3-dimethylhexanoate | 64667-33-0 | C9H14Cl4O2 |
| 4,6,6,6-四氯-3,3-二甲基己酸乙酯 | ethyl 4,6,6,6-tetrachloro-3,3-dimethylhexanoate | 60066-53-7 | C10H16Cl4O2 |
| 4,6,6,6-四氯-2-氰基-3,3-二甲基己酸 | 4-chloro-2-cyano-3,3-dimethyl-6,6,6-trichlorohexanoic acid | 65676-17-7 | C9H11Cl4NO2 |
| 4,6,11-三氧杂-1-氮杂-5-铋杂双环[3.3.3]十一烷 | [Bi(triethanolaminolate)]n | 26151-44-0 | Bi*C6H12NO3 |
| 4,6,10-十六碳三烯-1-醇,乙酸酯,(Z,E,Z)- | (4E,6Z,10Z)-4,6,10-hexadecatrienyl acetate | 139650-81-0 | C18H30O2 |
| 4,6,10,12-四甲基-2,4-十三碳二烯-7-酮 | matsuone | 121981-51-9 | C17H30O |
| 4,6,-二(氯甲基)间二甲苯 | 4,6-bis(chloromethyl)-m-xylene | 1585-15-5 | C10H12Cl2 |
| 4,6(1H,5H)-嘧啶二酮,5-乙酰基二氢-2-硫代- | 5-acetyl-2-thiobarbituric acid | 1833-22-3 | C6H6N2O3S |
| 4,6(1H,5H)-嘧啶二酮(7CI,9CI) | 1<i>H</i>-pyrimidine-4,6-dione | 25286-58-2 | C4H4N2O2 |
| 4,5二胺基邻苯二氰 | 4,5-diaminophthalonitrile | 129365-93-1 | C8H6N4 |
| 4,5‘,8-三甲基]补骨脂素 | trioxsalen | 3902-71-4 | C14H12O3 |
| 4,5alpha-环氧-6alpha-羟基-17-甲基-3-(2-吗啉代乙氧基)吗喃二(4-羟基-3-甲氧基苯磺酸)盐 | 4,5alpha-Epoxy-6alpha-hydroxy-17-methyl-3-(2-morpholinioethoxy)morphinan bis(4-hydroxy-3-methoxybenzenesulphonate) | 98705-47-6 | C37H48N2O14S2 |
| 4,5alpha-环氧-6alpha-甲氧基-17-甲基吗喃-3-醇 | 4,5α-epoxy-6α-methoxy-17-methyl-morphinan-3-ol | 7732-92-5 | C18H23NO3 |
| 4,5alpha-环氧-6alpha-乙氧基-17-甲基吗喃-3-醇 | Dihydromorphine alcoholic ethyl ether | 7505-40-0 | C19H25NO3 |
| 4,5alpha-环氧-3-羟基-5beta-异丙基-17-甲基吗喃-6-酮 | 4,5α-epoxy-3-hydroxy-5β-isopropyl-17-methyl-morphinan-6-one | 63868-38-2 | C20H25NO3 |
| 4,5alpha-环氧-3-羟基-17-甲基-5beta-戊基吗喃-6-酮 | 4,5α-epoxy-3-hydroxy-17-methyl-5β-pentyl-morphinan-6-one | 63868-40-6 | C22H29NO3 |
| 4,5alpha-环氧-3-乙氧基-17-甲基吗喃-8alpha-醇 | 3-ethoxy-4,5α-epoxy-17-methyl-morphinan-8α-ol | 63732-72-9 | C19H25NO3 |
| 4,5alpha-环氧-3-乙氧基-17-甲基吗喃-6beta-醇 | 3-ethoxy-4,5α-epoxy-17-methyl-morphinan-6β-ol | 63732-73-0 | C19H25NO3 |
| 4,5alpha-环氧-3,14-二羟基-17-甲基吗喃-6-酮盐酸盐 | oxymorphone hydrochloride | 357-07-3 | C17H19NO4*ClH |
| 4,5alpha-环氧-17-甲基吗喃-3,8beta-二醇 | beta-Isomorphine, dihydro- | 63729-84-0 | C17H21NO3 |
| 4,5alpha-环氧-17-甲基-6alpha-哌啶基吗喃-3-醇 | 6-Piperidodihydromorphide | 13851-14-4 | C22H30N2O2 |
| 4,5a-环氧-3-羟基-6-甲氧基-a,17-二甲基-a-丙基-6b,14-乙烯桥吗喃-7-甲醇 | 6,14-Endoetheno-7-(2-hydroxy-2-pentyl)tetrahydro-oripavine | 4562-22-5 | C25H33NO4 |
| 4,5]呋喃并[3,2-D]嘧啶 | 2,4-dichloropyrido[3',2':4,5]furo[3,2-d]pyrimidine | 1268241-74-2 | C9H3Cl2N3O |
| 4,5:4’,5’-二苯并-1,1’-二丁基-3,3,3’,3’-四甲基吲哚菁高氯酸盐 | 4,5:4',5'-Dibenzo-1,1'-dibutyl-3,3,3',3'-tetramethylindoCarboCyanine perchlorate | —— | C39H45ClN2O4 |
| 4,5:4’,5’-二苯并-1,1’-二丁基-3,3,3’,3’-四甲基吲哚二碳菁高氯酸盐 | 3-Butyl-2-[5-(3-butyl-1,3-dihydro-1,1-dimethyl-2h-benzo[e]indol-2-ylidene)-penta-1,3-dienyl]-1,1-dimethyl-1h-benzo[e]indolium perchlorate | 121482-73-3 | C41H47ClN2O4 |
| 4,5:11,12-二苯并靴二蒽 | 4,5:11,12-dibenzoperopyren | 191-53-7 | C34H18 |
| 4,5-辛烷二醇 | octane-4,5-diol | 22607-10-9 | C8H18O2 |
| 4,5-辛二酮 | octane-4,5-dione | 5455-24-3 | C8H14O2 |
| 4,5-苯并靛红 | 1H-benzo[e]indole-1,2(3H)-dione | 5588-87-4 | C12H7NO2 |
| 4,5-苯并噻唑二胺,2-甲基- | (R)-(+)-1-<4-(2-Methoxyphenyl)-1-piperazinyl>-3-(1-naphthyloxy)-2-propanol | 127931-15-1 | C24H28N2O3 |
| 4,5-苯并三环[4.1.0.01,3]庚-4-烯 | 4,5-benzotricyclo<4.1.0.0<sup>1,3</sup>>hept-4-ene | 74410-87-0 | C11H10 |
| 4,5-脱氢亮氨酸 | (S)-2-amino-4-methylpent-4-enoic acid | 87392-13-0 | C6H11NO2 |
| 4,5-碘甲基-2-苯基-1,2,3-三唑 | 4,5-iodomethyl-2-phenyl-1,2,3-triazole | 145324-79-4 | C10H9I2N3 |
| 4,5-甲二硫基-1,3-二硫醇-2-酮 | 1,3-dithiolo{4,5-d}-1,3-dithiol-2-one | 85720-62-3 | C4H2OS4 |
| 4,5-环氧胆甾烷-3-醇 | 3-hydroxy-4,5-epoxycholestane | 834882-13-2 | C27H46O2 |
| 4,5-环氧环己烷-2-二甲酸二缩水甘油酯 | 4,5-epoxytetrahydrophthalic acid glycidyl ester | 25293-64-5 | C14H18O7 |
| 4,5-环氧己烷-3-酮 | 4,5-epoxyhexan-3-one | 6124-56-7 | C6H10O2 |
| 4,5-环氧四氢邻苯二甲酸二辛(2-乙基已基)酯 | 4,5-epoxy-cyclohexane-1,2-dicarboxylic acid bis-(2-ethyl-hexyl ester) | 10138-36-0 | C24H42O5 |
| 4,5-环氧六氢邻苯二甲酸二烯丙基酯 | 4,5-epoxy-cyclohexane-1,2-dicarboxylic acid diallyl ester | 5460-98-0 | C14H18O5 |
| 4,5-环氧六氢化-1,2-苯二甲酸二己酯 | 4,5-Epoxy-hexahydrophthalsaeure-dihexylester | 95560-45-5 | C20H34O5 |
| 4,5-环氧-4,5-二氢芘 | 4,5-epoxy-4,5-dihydro-pyrene | 37496-00-7 | C16H10O |
| 4,5-环氧-3-苯基-六氢-哒嗪 | 4,5-epoxy-3-phenyl-hexahydro-pyridazine | 33013-67-1 | C10H12N2O |
| 4,5-环氧-3-羟基-6-甲氧基-alpha,17-二甲基-alpha-丙基-6,14-乙烯桥吗喃-7-甲醇混合物.与(-)-2-甲氧基-N,N,beta-三甲基-10H-吩噻嗪-10-丙胺 | Immobilon | 39456-60-5 | C44H57N3O5S |
| 4,5-环氧-3,6,14-三羟基-6-(2-羧基烯丙基)-17-甲基吗喃 gamma-内酯 | 6-Dsmb-oxymorphone | 92398-22-6 | C21H23NO5 |
| 4,5-环氧-2-缩水甘油基戊酸甲酯 | 3-oxiranyl-2-oxiranylmethyl-propionic acid methyl ester | 63041-05-4 | C9H14O4 |
| 4,5-环氧-2-甲氧基-6-甲基-四氢-吡喃-3-醇 | (1R,2R,4S,5R,6S)-4-methoxy-2-methyl-3,7-dioxabicyclo[4.1.0]heptan-5-ol | 5158-59-8 | C7H12O4 |
| 4,5-环氧-2-甲氧基-6-甲基-四氢-吡喃-3-醇 | 4,5-Epoxy-2-methoxy-6-methyl-tetrahydro-pyran-3-ol | 101053-04-7 | C7H12O4 |
| 4,5-环氧-17beta-羟基-5-雄甾烷-3-酮 | 17β-hydroxy-4ξ,5ξ-epoxyandrostan-3-one | 51154-10-0 | C19H28O3 |