| 中文名称 | 英文名称 | CAS号 | 化学式 |
|---|---|---|---|
| (4-甲基环己基)3-氧代丁酸酯 | (4-Methylcyclohexyl) 3-oxobutanoate | 6624-88-0 | C11H18O3 |
| (4-甲基环己基)2-氰基乙酸酯 | (4-Methylcyclohexyl) 2-cyanoacetate | 42024-49-7 | C10H15NO2 |
| (4-甲基庚烷-2-基)肼乙二酸酯(1:1) | Hydrazine, (1,5-dimethylhexyl)- | 14530-94-0 | C10H22N2O4 |
| (4-甲基哌嗪)(3-哌啶基)甲酮双盐酸盐 | (4-Methylpiperazino)(3-piperidinyl)methanone dihydrochloride | 690632-07-6 | C11H23Cl2N3O |
| (4-甲基哌啶O)(3-哌啶)M乙醛盐酸盐 | (4-Methylpiperidino)(3-piperidinyl)methanone hydrochloride | 845885-84-9 | C12H23ClN2O |
| (4-甲基哌啶-1-基)乙酸 | 4-methylpiperidineacetic acid | 511237-54-0 | C8H15NO2 |
| (4-甲基-环己-2,4-二烯基)-乙酸 | 2-(4-Methylcyclohexa-2,4-dien-1-yl)acetic acid | 104307-75-7 | C9H12O2 |
| (4-甲基-吡唑-1-基)-乙酸 | 2-(4-methylpyrazol-1-yl)acetic acid | 956364-44-6 | C6H8N2O2 |
| (4-甲基-m-亚苯基二(亚氨基羰基甲基烯))二(二乙基甲基铵碘化物) | N,N'-(4-Methyl-1,3-phenylene)bis{2-[diethyl(methyl)azaniumyl]ethanimidate}--hydrogen iodide (1/2) | 101015-22-9 | C21H38I2N4O2 |
| (4-甲基-3,5-二氧代-1-哌嗪基)乙酸 | 1-methyl-2,6-dioxopiperazineacetic acid | 173681-12-4 | C7H10N2O4 |
| (4-甲基-2-氧代苯并吡喃-7-基)(2S)-2-[(2-甲基丙烷-2-基)氧基羰基氨基]丙酸酯 | tert-Butyloxycarbonyl-1-alanine 4-methylumbelliferyl ester | 138474-38-1 | C18H21NO6 |
| (4-甲基-2-氧代-3-吗啉基)乙腈 | 3-(Cyanomethyl)-4-methylmorpholin-2-one | 159050-64-3 | C7H10N2O2 |
| (4-甲基-2-氧代-3,4-二氢-2H-苯并[1,4]恶嗪-3-基)-乙酸乙酯 | (4-methyl-2-oxo-3,4-dihydro-2H-benzo[1,4]oxazin-3-yl)-acetic acid ethyl ester | 105911-75-9 | C13H15NO4 |
| (4-甲基-2,5-二氧代-4-苯基咪唑啉-1-基)乙酸 | 5-Methyl-5-phenyl-3-hydantoinyl acetic acid | 726-88-5 | C12H12N2O4 |
| (4-甲基-1H-1,2,3-三唑-1-基)乙酸乙酯 | ethyl (4-methyl-1H-1,2,3-triazol-1-yl)acetate | 1154030-60-0 | C7H11N3O2 |
| (4-甲基-1,3-二噻戊环-2-亚基)-氨基磷酸二甲酯 | Imidocarbonic acid, phosphonodithio-, cyclic propylene P,P-dimethyl ester | 2984-59-0 | C6H12NO3PS2 |
| (4-环己基-3-甲基丁烷-2-基)乙酸酯 | acetic acid-(3-cyclohexyl-1,2-dimethyl-propyl ester) | 34362-41-9 | C13H24O2 |
| (4-溴苯胺基)氧代乙酸乙酯 | ethyl N-p-bromophenyloxamate | 24451-15-8 | C10H10BrNO3 |
| (4-溴苯基)-叔丁氧羰基氨基乙酸甲酯 | methyl 2-(4-bromophenyl)-2-((tert-butoxycarbonyl)amino)acetate | 709665-73-6 | C14H18BrNO4 |
| (4-溴苯基)(4-叔丁氧基羰基-1,4-二叠氮烷-1-基)乙酸 | 2-(4-bromophenyl)-2-[4-[(2-methylpropan-2-yl)oxycarbonyl]-1,4-diazepan-1-ium-1-yl]acetate | —— | C18H25BrN2O4 |
| (4-溴丁基)膦酸 | (4-bromobutyl)phosphonic acid | 1190-14-3 | C4H10BrO3P |
| (4-溴-5-甲基-1H-吡唑-1-基)乙酸 | (4-bromo-5-methyl-1H-pyrazol-1-yl)acetic acid | 512809-63-1 | C6H7BrN2O2 |
| (4-溴-3-甲基-吡唑-1-基)-乙酸 | (4-bromo-3-methyl-1H-pyrazol-1-yl)acetic acid | 512810-02-5 | C6H7BrN2O2 |
| (4-溴-3,5-二甲基-1H-吡唑-1-基)乙酸 | (4-bromo-3,5-dimethyl-1H-pyrazol-1-yl)acetic acid | 312309-43-6 | C7H9BrN2O2 |
| (4-氰基苯基)硫酸氢盐 | Benzonitrile, 4-(sulfooxy)- | 31377-14-7 | C7H5NO4S |
| (4-氰基-1H-1,2,3-噻唑-1-基)乙酸乙酯 | Ethyl (4-cyano-1H-1,2,3-triazol-1-yl)acetate | 202003-10-9 | C7H8N4O2 |
| (4-氯苯硫基)甲叉二膦酸 | tiludronic Acid | 89987-06-4 | C7H9ClO6P2S |
| (4-氯苯基)甲基硫酸盐 | 4-Chlorophenyl methyl sulfate | 67628-69-7 | C7H7ClO4S |
| (4-氯苯基)氨基](氧代)乙酸 | 2-((4-chlorophenyl)amino)-2-oxoacetic acid | 17738-71-5 | C8H6ClNO3 |
| (4-氯苯基)噻吩-2-磺酸盐 | 4-chlorophenyl thiophene-2-sulfonate | 88022-34-8 | C10H7ClO3S2 |
| (4-氯苯基)双(5-氯喹啉-8-基)磷酸酯 | bis(5-chloro-8-quinolyl) 4-chlorophenyl phosphate | 83416-83-5 | C24H14Cl3N2O4P |
| (4-氯苯基)丙基硫酸盐 | Sulfuric acid 4-chloro-phenyl ester propyl ester | 67628-66-4 | C9H11ClO4S |
| (4-氯苯基)2,2,2-三氯乙基硫酸盐 | sulfuric acid 4-chlorophenyl ester 2,2,2-trichloroethyl ester | 653605-20-0 | C8H6Cl4O4S |
| (4-氯苯基)-吗啉-4-乙酸盐酸盐 | 2-(4-chlorophenyl)-2-morpholino-acetic acid | —— | C12H14ClNO3 |
| (4-氯苯基)(4-{[(2-甲基-2-丙基)氧基]羰基}-1-哌嗪基)乙酸 | 2-(4-(tert-butoxycarbonyl)piperazin-1-yl)-2-(4-chlorophenyl)acetic acid | 885273-01-8 | C17H23ClN2O4 |
| (4-氯苄基)[2-(十二烷基氨基)-2-氧代乙基]二甲基氯化铵 | (4-chloro-benzyl)-(dodecylcarbamoyl-methyl)-dimethyl-ammonium; chloride | 84878-08-0 | C23H40ClN2O*Cl |
| (4-氯-苯基)-二甲基氨基-乙酸 | 2-(4-chlorophenyl)-2-(dimethylamino)acetic acid | 6327-71-5 | C10H12ClNO2 |
| (4-氯-5-苯基-1,2-恶唑-3-基)二甲基磷酸酯 | 4-Chloro-5-phenyl-3-isoxazolyl dimethyl phosphate | 32306-34-6 | C11H11ClNO5P |
| (4-氯-5-碘-2-甲氧基苯基)甘氨酸 | 2-(4-chloro-5-iodo-2-methoxyphenylamino)acetic acid | 1508278-51-0 | C9H9ClINO3 |
| (4-氯-5-甲基-3-三氟甲基-1-吡唑)-乙酸 | 2-[4-chloro-5-methyl-3-(trifluoromethyl)pyrazol-1-yl]acetic acid | 378758-70-4 | C7H6ClF3N2O2 |
| (4-氯-5-甲基-1,2-恶唑-3-基)二乙基磷酸酯 | 4-Chloro-5-methyl-3-isoxazolyl diethyl phosphate | 32306-28-8 | C8H13ClNO5P |
| (4-氯-3-硝基苯基)苯基硫酸盐 | 4-chloro-3-nitrophenyl phenyl sulfate | 820220-74-4 | C12H8ClNO6S |
| (4-氯-3-硝基-苯氧基)-二甲氧基硫代膦烷 | thiophosphoric acid <i>O</i>-(4-chloro-3-nitro-phenyl ester)-<i>O</i>',<i>O</i>''-dimethyl ester | 5826-76-6 | C8H9ClNO5PS |
| (4-氯-3-硝基-苯氧基)-二乙氧基-巯基-膦烷 | Phosphorothioic acid, O-(4-chloro-3-nitrophenyl) O,O-diethyl ester | 84197-35-3 | C10H13ClNO5PS |
| (4-氯-3-甲基-1H-吡唑-1-基)乙酸 | (4-chloro-3-methyl-1H-pyrazol-1-yl)acetic acid | 180741-31-5 | C6H7ClN2O2 |
| (4-氯-3,5-二甲基-1H-吡唑-1-基)乙酸 | 2-(4-chloro-3,5-dimethyl-1H-pyrazol-1-yl)acetic acid | 374913-86-7 | C7H9ClN2O2 |
| (4-氯-1H-吡唑-1-基)乙酸 | 2-(4-chloro-1H-pyrazol-1-yl)acetic acid | 32089-46-6 | C5H5ClN2O2 |
| (4-氨基甲酰基哌嗪-1-基)氧代-乙酸 | (4-Carbamoyl-piperazin-1-yl)-oxo-acetic acid | 693790-11-3 | C7H11N3O4 |
| (4-氨基甲酰-哌啶-1-基)-乙酸 | 2-(4-carbamoyl-piperidin-1-yl)-acetic acid | 40479-21-8 | C8H14N2O3 |
| (4-氨基甲酰-1,3-恶唑-2-基)甲基氨基甲酸叔丁酯 | tert-butyl((4-carbamoyloxazol-2-yl)methyl)carbamate | 182120-97-4 | C10H15N3O4 |