| 中文名称 | 英文名称 | CAS号 | 化学式 |
|---|---|---|---|
| 4-氯-3-[4-[(3-甲酰苯基)偶氮]-4,5-二氢-3-甲基-5-氧代-1H-吡唑-1-基]苯磺酸 | 4-Chloro-3-(4-((3-formylphenyl)azo)-4,5-dihydro-3-methyl-5-oxo-1H-pyrazol-1-yl)benzenesulphonic acid | 93778-49-5 | C17H13ClN4O5S |
| 4-氯-3-[4-[(2,5-二氯苯基)偶氮]-4,5-二氢-3-甲基-5-氧代-1H-吡唑-1-基]苯磺酸 | 4-Chloro-3-(4-((2,5-dichlorophenyl)azo)-4,5-dihydro-3-methyl-5-oxo-1H-pyrazol-1-yl)benzenesulphonic acid | 94158-03-9 | C16H11Cl3N4O4S |
| 4-氯-3-[4,5-二氢-3-甲基-5-羰基-4-(苯偶氮基)-1H-吡唑-1-基]苯磺化钡 | Barium 4-chloro-3-(4,5-dihydro-3-methyl-5-oxo-4-(phenylazo)-1H-pyrazol-1-yl)benzenesulphonate | 81064-51-9 | C32H24BaCl2N8O8S2 |
| 4-氯-3-[1,3-二氧代-1-[(2-氧代-1,3-二氢苯并咪唑-5-基)氨基]丁烷-2-基]偶氮苯甲酸乙酯 | Ethyl 4-chloro-3-[[1-[[(2,3-dihydro-2-oxo-1H-benzimidazol-5-YL)amino]carbonyl]-2-oxopropyl]azo]benzoate | 79665-25-1 | C20H18ClN5O5 |
| 4-氯-3,3-二甲基-4-氧代丁基乙酸酯 | 4-Acetyloxy-2,2-dimethylbutyrylchloride | 107998-33-4 | C8H13ClO3 |
| 4-氯-3,3-二甲基-4-氧代-2-丁炔基乙酸酯 | 3-Acetoxy-2,2-dimethylbutyryl chloride | 859082-28-3 | C8H13ClO3 |
| 4-氯-2-羰基-2H-苯并噻唑-3-乙酸钠 | Bis((2-heptadecyl-4,5-dihydro-4-(((1-oxooctadecyl)oxy)methyl)-4-oxazolyl)methyl) oxalate | 94159-98-5 | C82H152N2O10 |
| 4-氯-2-甲基硫烷基-5,6,7,8-四氢吡啶并[4,3-d]嘧啶 | D-Glucitol tetraoleate | 52551-46-9 | C78H142O10 |
| 4-氯-2-甲基丁-2-烯-1-醇乙酸酯 | (Z)-1-acetoxy-2-methyl-4-chloro-but-2-ene | 62393-10-6 | C7H11ClO2 |
| 4-氯-2-氰基-3-氧代丁酸乙酯 | 4-chloro-2-cyano-acetoacetic acid ethyl ester | 26390-99-8 | C7H8ClNO3 |
| 4-氯-2-丁炔基氨基甲酸叔丁酯 | tert-butyl (4-chlorobut-2-yn-1-yl)carbamate | 77369-60-9 | C9H14ClNO2 |
| 4-氯-2-[[1-[[(2,3-二氢-2-氧代-1H-苯并咪唑-5-基)氨基]羰基]-2-氧代丙基]偶氮]苯甲酸甲酯 | 4-chloro-2-{[2-oxo-1-(2-oxo-2,3-dihydro-1<i>H</i>-benzoimidazol-5-ylcarbamoyl)-propylidene]-hydrazino}-benzoic acid methyl ester | 26576-47-6 | C19H16ClN5O5 |
| 4-氯-2-[[1-(2,5-二氯-4-磺基苯基)-4,5-二氢-3-甲基-5-氧代-1H-吡唑-4-基]偶氮]-5-甲基-苯磺酸钙盐 | Benzenesulfonic acid, 4-chloro-2-((1-(2,5-dichloro-4-sulfophenyl)-4,5-dihydro-3-methyl-5-oxo-1H-pyrazol-4-yl)azo)-5-methyl-, calcium salt (1:1) | 94612-72-3 | C17H11CaCl3N4O7S2 |
| 4-氯-2-[(E)-亚氨基(苯基)甲基]-N-甲基苯胺 | (S)-2,2,5-Trimethyl-4-imidazolidinone | 97482-26-3 | C6H12N2O |
| 4-氯-2-(羟基亚胺)-3-氧代丁酸甲酯 | methyl 4-chloro-2-hydroxyiminoacetoacetate | 84208-39-9 | C5H6ClNO4 |
| 4-氯-2-(羟基亚胺)-3-氧代丁酸乙酯 | ethyl 4-chloro-2-(hydroxyimino)-3-oxobutanoate | 50382-11-1 | C6H8ClNO4 |
| 4-氯-2-(甲氧基亚胺)-3-氧代丁酸乙酯 | ethyl 2-methoxyimino-3-oxo-4-chlorobutyrate | 64485-87-6 | C7H10ClNO4 |
| 4-氯-2-(4-氯苯基)-1H-咪唑并[4,5-c]吡啶 | Vasopressin, glu(nhnh2)(4)-lys(8)- | 127716-66-9 | C46H66N14O12S2 |
| 4-氯-2,5-二甲酰基-吡咯-3-羧酸 | 4-chloro-2,5-diformyl-pyrrole-3-carboxylic acid | 858449-05-5 | C7H4ClNO4 |
| 4-氯-1-羟基-丁烷磺酸钠 | 4-Chloro-1-hydroxybutane sulphonic acid sodium salt | 54322-20-2 | C4H9ClNaO4S |
| 4-氯-1,1-二氟-3-羟基丁基膦酸二异丙酯 | diisopropyl 4-chloro-1,1-difluoro-3-hydroxybutylphosphonate | 1050534-24-1 | C10H20ClF2O4P |
| 4-氯-1,1,2,2,3,3,4,4-八氟丁烷-1-亚磺酸 | 4-chloro-1,1,2,2,3,3,4,4-octafluorobutane-1-sulfinic acid | 110784-68-4 | C4HClF8O2S |
| 4-氮杂双环[3.1.1]庚烷-5-羧酸 | 2-azabicyclo[3.1.1]heptane-1-carboxylic acid | 1169708-23-9 | C7H11NO2 |
| 4-氮杂-DL-亮氨酸双盐酸盐 | 4-Aza-DL-leucine dihydrochloride | 34064-27-2 | C5H14Cl2N2O2 |
| 4-氨甲基-DL-苯丙氨酸 | p-Aminomethyl-phenylalanine | 1991-96-4 | C10H14N2O2 |
| 4-氨基高哌啶-2-酮盐酸盐 | 4-Aminoazepan-2-one hydrochloride | 948834-78-4 | C6H13ClN2O |
| 4-氨基金刚烷-1-羧酸盐酸盐 | 4-Aminoadamantane-1-carboxylic acid hydrochloride | 1245645-93-5 | C11H18ClNO2 |
| 4-氨基金刚烷-1-羧酸甲酯 | 4-amino-adamantane-1-carboxylic acid methyl ester | 865980-54-7 | C12H19NO2 |
| 4-氨基金刚烷-1-甲酸甲酯盐酸盐 | methyl 4-amino-adamantane-1-carboxylate hydrochloride | 1057075-91-8 | C12H19NO2*ClH |
| 4-氨基金刚烷-1-甲酸 | 4-amino-adamantane-1-carboxylic acid | 1057343-95-9 | C11H17NO2 |
| 4-氨基酸叔丁酯 | tert-butyl 4-aminobutanoate | 50479-22-6 | C8H17NO2 |
| 4-氨基苯酚磷酸硫代硫酸酯 | tris(4-aminophenyl)thiophosphate | 52664-35-4 | C18H18N3O3PS |
| 4-氨基苯酚硫酸盐 | para-aminophenol sulfate | 15658-52-3 | C6H7NO4S |
| 4-氨基苯甲酰基甘氨酸D-亮氨酸D-丙氨酸异羟肟酸 | H-4Abz-Gly-Pro-DL-Leu-D-Ala-NHOH | 124168-73-6 | C23H34N6O6 |
| 4-氨基苯甘氨酸 | 2-amino-2-(4-aminophenyl)acetic acid | 75176-85-1 | C8H10N2O2 |
| 4-氨基甲酰基甲基-1,3-二氧代-2-苯基-1,2,3,4-四氢吡咯并[1,2-a]吡嗪-4-羧酸乙酯 | Ethyl 4-(2-amino-2-oxoethyl)-1,3-dioxo-2-phenylpyrrolo[1,2-a]pyrazine-4-carboxylate | 1025911-44-7 | C18H17N3O5 |
| 4-氨基甲酰基-4-(4-硝基-1-氧代-1,3-二氢异吲哚-2-基)丁酸 | 4-carbamoyl-4-(4-nitro-1-oxo-1,3-dihydroisoindol-2-yl)butyric acid | 1198299-72-7 | C13H13N3O6 |
| 4-氨基甲酰双环[2.2.2]辛烷-1-羧酸甲酯 | methyl 4-carbamoylbicyclo[2.2.2]octane-1-carboxylate | 135908-42-8 | C11H17NO3 |
| 4-氨基甲酰双环[2.2.2]辛烷-1-羧酸 | 4-Carbamoylbicyclo[2.2.2]octane-1-carboxylic acid | 1160591-75-2 | C10H15NO3 |
| 4-氨基甲酰-N-{[(2-甲基-2-丙基)氧基]羰基}-L-苯丙氨酸 | boc-L-4-carbamoylphenylalanine | 205126-71-2 | C15H20N2O5 |
| 4-氨基甲酰-L-苯丙氨酸 | (2S)-2-amino-3-(4-carbamoylphenyl)propanoic acid | 223593-04-2 | C10H12N2O3 |
| 4-氨基甲酰-4-(苯基氨基)哌啶-1-羧酸甲酯 | Methyl 4-carbamoyl-4-(phenylamino)piperidine-1-carboxylate | 85098-76-6 | C14H19N3O3 |
| 4-氨基甲酰-4-(苯基氨基)哌啶-1-羧酸乙酯 | Ethyl 4-carbamoyl-4-(phenylamino)piperidine-1-carboxylate | 83783-72-6 | C15H21N3O3 |
| 4-氨基甲酰-2,2,5,5-四甲基-3-咪唑啉-3-氧化物-1-氧基 | 4-carbamoyl-2,2,5,5-tetramethyl-3-imidazoline 3-oxide 1-oxyl | 69826-43-3 | C8H14N3O3 |
| 4-氨基甲基四氢吡喃-4-羧酸甲酯 | 4-(aminomethyl)tetrahydropyran-4-carboxylic acid methyl ester | 793658-98-7 | C8H15NO3 |
| 4-氨基甲基-N-羟基苯脒 | 3-hydroxypiperidine-2-carboxylic acid | 56879-47-1 | C6H11NO3 |
| 4-氨基甲基-1-叔丁氧羰基哌啶-4-甲酸甲酯 | 1-tert-butyl 4-methyl 4-(aminomethyl)piperidine-1,4-dicarboxylate | 362703-35-3 | C13H24N2O4 |
| 4-氨基环己羧酸 | 4-aminocyclohexanecarboxylic acid | 1776-53-0 | C7H13NO2 |
| 4-氨基环己甲酸甲酯盐酸盐 | methyl 4-aminocyclohexanecarboxylate hydrochloride | —— | C8H15NO2*ClH |
| 4-氨基环己烷羧酸甲酯 | methyl 4-aminocyclohexanecarboxylate | 175867-59-1 | C8H15NO2 |