| 中文名称 | 英文名称 | CAS号 | 化学式 |
|---|---|---|---|
| 4-(1,2-二羧基乙基亚基)-2,2,6,6-四甲基-1-哌啶基氧基 | 2-(2,2,6,6-tetramethyl-1-piperidinyloxy-4-ylidene)succinic acid | 3474-22-4 | C13H22NO5 |
| 4-(1,2-二羧基-乙基)-1,2,3,4-四氢-萘-1,2-二羧酸 | 4-(1,2-dicarboxy-ethyl)-1,2,3,4-tetrahydro-naphthalene-1,2-dicarboxylic acid | 106145-04-4 | C16H16O8 |
| 4-(1,2-二羟基乙基)-2-羟基苯基氢硫酸盐 | 3,4-Dihydroxyphenylglycol O-sulfate | 3415-68-7 | C8H10O7S |
| 4-(1,2-二羟基丙基)茴香醚 | 4-(1,2-dihydroxypropyl)anisole | 1855-10-3 | C10H14O2 |
| 4-(1,2-二羟基丙基)苯甲酸甲酯 | methyl 4-(1,2-dihydroxypropyl)benzoate | 75164-89-5 | C11H14O4 |
| 4-(1,2-二羟基-1-甲基乙基)-1-甲基环己烷-1,2-二醇 | 4-(1,2-dihydroxypropan-2-yl)-1-methylcyclohexane-1,2-diol | 5581-31-7 | C10H20O4 |
| 4-(1,2-二甲基肼基)噻唑-2(5H)-酮 | 2(5H)-Thiazolone, 4-(1,2-dimethylhydrazino)- | 76326-94-8 | C5H9N3OS |
| 4-(1,2-二甲基咪唑-4-基)苯甲腈 | 4-(1,2-dimethylimidazol-4-yl)benzonitrile | 1007870-12-3 | C12H11N3 |
| 4-(1,2-二甲基咪唑-4-基)磺酰吗啉 | 4-(1,2-dimethyl-1H-imidazole-4-sulfonyl)morpholine | 213179-67-0 | C9H15N3O3S |
| 4-(1,2-二甲基吲哚-3-基)丁烷-2-酮 | 4-(1,2-dimethylindol-3-yl)butan-2-one | 61936-74-1 | C14H17NO |
| 4-(1,2-二甲基吡啶-1-鎓-4-基)-1,2-二甲基吡啶-1-鎓二氯化物 | 1,1',2,2'-Tetramethylviologen | 34758-94-6 | C14H18Cl2N2 |
| 4-(1,2-二甲基-丙基)-苯磺酸酰胺 | 4-(1,2-dimethyl-propyl)-benzenesulfonic acid amide | 100055-32-1 | C11H17NO2S |
| 4-(1,2-二甲基-丙基)-苯甲醚 | rac-1-methoxy-4-(3-methylbutan-2-yl)benzene | 91881-09-3 | C12H18O |
| 4-(1,2-二甲基-6-{[2-(三甲基硅烷基)乙氧基]甲氧基}环己基)-3-丁烯-2-酮 | 4-[1,2-Dimethyl-6-(2-trimethylsilylethoxymethoxy)cyclohexyl]but-3-en-2-one | 119018-20-1 | C18H34O3Si |
| 4-(1,2-二甲基-2-(对甲苯基)肼基)苯甲酸乙酯 | ethyl 4-(1,2-dimethyl-2-(p-tolyl)hydrazinyl)benzoate | 74763-67-0 | C18H22N2O2 |
| 4-(1,2-二溴乙基)苯基乙酸酯 | 4-(1,2-dibromoethyl)phenyl acetate | 360068-17-3 | C10H10Br2O2 |
| 4-(1,2-二溴丙基)-2-甲氧基-1-苯基甲氧基苯 | 1,2-Dibrom-1-(3-methoxy-4-benzyloxy-phenyl)-propan | 1230-59-7 | C17H18Br2O2 |
| 4-(1,2-二溴-2-硝基-乙基)-1,2-二甲氧基-苯 | Dibrom-1,2-nitro-2-phenyl-1-aethan | 55446-63-4 | C10H11Br2NO4 |
| 4-(1,2-二氯-1,2,2-三氟-乙氧基)-2,2,3,3,4,4-六氟-丁酸 | perfluoro(4-vinyloxybutyric acid) chloride | 86556-81-2 | C6HCl2F9O3 |
| 4-(1,2-二氨基乙基)苯甲腈 | 1-(4-cyanophenyl)-1,2-diaminoethane | 132261-27-9 | C9H11N3 |
| 4-(1,2-二氨基乙基)苯-1,2-二醇 | 4-(1,2-diamino-ethyl)-pyrocatechol | 132261-26-8 | C8H12N2O2 |
| 4-(1,2-二氢-2-氧代-6-喹啉氧基)丁酸甲酯 | methyl 4-(1,2-dihydro-2-oxo-6-quinolyloxy)butyrate | 87364-41-8 | C14H15NO4 |
| 4-(1,2,6-三甲基吡啶-4-亚基)环己-2,5-二烯-1-酮 | 4-(1,2,6-Trimethylpyridin-4(1h)-ylidene)cyclohexa-2,5-dien-1-one | 6297-29-6 | C14H15NO |
| 4-(1,2,5,6-四氢吡啶-3-基)苯-1,2-二酚氢溴化 | p-Acetamido-alpha-(p-acetamidobenzamido)cinnamic acid hydrazide | 28272-07-3 | C20H21N5O4 |
| 4-(1,2,5,6-四氢-3-吡啶基)-1,2-苯二醇氢溴酸盐 | 4-(1,2,5,6-tetrahydropyridin-3-yl)-benzene-1,2-diol hydrobromide | —— | BrH*C11H13NO2 |
| 4-(1,2,5,6-四氢-1-甲基-3-吡啶基)-1H-吲哚草酸盐(2:1) | 1H-Indole, 4-(1,2,5,6-tetrahydro-1-methyl-3-pyridinyl)-, ethanedioate (2:1) | 83363-31-9 | C30H34N4O4 |
| 4-(1,2,5,6-四氢-1-丙基-3-吡啶基)-1,2-苯二醇氢溴酸盐 | 4-(1-propyl-1,2,5,6-tetrahydropyridin-3-yl)-benzene-1,2-diol hydrobromide | —— | BrH*C14H19NO2 |
| 4-(1,2,4-恶二唑-5-基)吡啶 | 5-(4-pyridyl)-1,2,4-oxadiazole | 162704-68-9 | C7H5N3O |
| 4-(1,2,4-噁二唑-3-基)苯胺 | 4-(1,2,4-oxadiazol-3-yl)aniline | 59908-70-2 | C8H7N3O |
| 4-(1,2,4-噁二唑-3-基)-1,2,5-噁二唑-3-胺 | 4-(1,2,4-oxadiazol-3-yl)furazan-3-amine | 163011-56-1 | C4H3N5O2 |
| 4-(1,2,4-三唑-4-基)吗啉 | 4-(4H-1,2,4-Triazol-4-yl)morpholine | 57634-67-0 | C6H10N4O |
| 4-(1,2,4-三唑-4-基)-1,2,4-三唑 | 4,4'-bi-1,2,4-triazole | 16227-15-9 | C4H4N6 |
| 4-(1,2,4-三唑-1-基)苯甲醇 | (4-(1H-1,2,4-triazol-1-yl)phenyl)methanol | 143426-50-0 | C9H9N3O |
| 4-(1,2,4-三唑-1-基)苯甲酸乙酯 | ethyl 4-(1,2,4-triazol-1-yl)benzoate | 143426-48-6 | C11H11N3O2 |
| 4-(1,2,4-三唑-1-基)苯甲酸 | 4-(1H-1,2,4-triazol-1-yl)benzoic acid | 162848-16-0 | C9H7N3O2 |
| 4-(1,2,4-三唑-1-基)苯甲酰肼 | 4-(1H-1,2,4-Triazol-1-yl)benzohydrazide | 58419-68-4 | C9H9N5O |
| 4-(1,2,4,5-四嗪-3-基)苯甲酸 | 4-(1,2,4,5-tetrazin-3-yl)benzoic acid | 1345866-65-0 | C9H6N4O2 |
| 4-(1,2,4,5-四嗪-3-基)苄胺 | 3-(4-benzylamino)-1,2,4,5-tetrazine | 1092689-33-2 | C9H9N5 |
| 4-(1,2,4,4A,5,6-六氢吡嗪并[4,3-a]喹啉-3-基)丁烷-1-醇 | 3-(3-Hydroxybutyl)-2,3,4,4a,5,6-hexahydro-1H-pyrazino(1,2-a)quinoline | 21599-20-2 | C16H24N2O |
| 4-(1,2,3-硫二唑-4-基)苄胺 | 4-(1,2,3-Thiadiazol-4-yl)benzamide | 175205-53-5 | C9H7N3OS |
| 4-(1,2,3-噻重氮-4-基)苯酚 | 4-(4'-hydroxyphenyl)-1,2,3-thiadiazole | 59834-05-8 | C8H6N2OS |
| 4-(1,2,3-噻二唑-4-基)苯磺酰氯 | 4-(1,2,3-thiadiazol-4-yl)-phenylsulphonyl chloride | 499771-00-5 | C8H5ClN2O2S2 |
| 4-(1,2,3-噻二唑-4-基)苯甲醛 | 4-<1,2,3-Thiadiazolyl-(4)>-benzaldehyd | 321309-44-8 | C9H6N2OS |
| 4-(1,2,3-噻二唑-4-基)苯甲酸甲酯 | methyl 4-(1,2,3-thiadiazol-4-yl)benzoate | 254749-08-1 | C10H8N2O2S |
| 4-(1,2,3-噻二唑-4-基)苯甲酸 | 4-[1,2,3]thiadiazol-4-yl-benzoic acid | 187999-31-1 | C9H6N2O2S |
| 4-(1,2,3-噻二唑-4-基)苯甲酰氯 | 4-(1,2,3-thiadiazol-4-yl)benzoyl chloride | 465513-98-8 | C9H5ClN2OS |
| 4-(1,2,3-噻二唑-4-基)苯-1-硫代羧胺 | 4-(1,2,3-Thiadiazol-4-yl)benzene-1-carbothioamide | 175205-52-4 | C9H7N3S2 |
| 4-(1,2,3-噻二唑-4-基)苄胺甲烷脒硫基氢溴酸 | 4-(1,2,3-Thiadiazol-4-yl)benzyl aminomethanimidothioate hydrobromide | 253586-55-9 | C10H11BrN4S2 |
| 4-(1,2,3-噻二唑)苯胺 | 4-(1,2,3-thiadiazol-4-yl)aniline | 121180-51-6 | C8H7N3S |
| 4-(1,2,3,6-四氢-[4]吡啶基)-丁酸 | 4-(1,2,3,6-tetrahydro-[4]pyridyl)-butyric acid | 101714-94-7 | C9H15NO2 |