| 1 | 4298-05-9 | 顺-3-羟基-DL-脯氨酸 | cis-3-hydroxy-dl-proline | C5H9NO3 | | |
| 2 | 4298-06-0 | trans-3-Hydroxypyrrolidine-2-carboxylic acid | trans-3-Hydroxypyrrolidine-2-carboxylic acid | C5H9NO3 | | |
| 3 | 4298-08-2 | 反-3-羟基-L-脯氨酸 | (3S)-3-hydroxy-L-proline | C5H9NO3 | 杂环类;脂肪类化合物 | |
| 4 | 4298-10-6 | 5-FLUOROCYTOSINE ARABINOSIDE | 5-FLUOROCYTOSINE ARABINOSIDE | C9H12FN3O5 | | |
| 5 | 4298-11-7 | N-Desethyl Chloroquine Hydrochloride | N-Desethyl Chloroquine Hydrochloride | C16H23Cl2N3 | | |
| 6 | 4298-12-8 | Desethylchloroquine dioxalate salt | Desethylchloroquine dioxalate salt | C18H24ClN3O4 | | |
| 7 | 4298-14-0 | Didesethyl Chloroquine | Didesethyl Chloroquine | C14H18ClN3 | | |
| 8 | 4298-15-1 | Cletoquine | Cletoquine | C16H22ClN3O | 标准品;原料药;化学试剂;医药原料;医药原料药;杂质对照品;对照品-杂质对照品 | |
| 9 | 4298-16-2 | (±)-N,alpha-dimethylphenethylamine hydrochloride | (±)-N,alpha-dimethylphenethylamine hydrochloride | C10H15N.ClH | | |
| 10 | 4298-17-3 | 3-IAMT | 3-IAMT | C10H12INO3 | | |
| 11 | 4298-20-8 | EINECS 204-039-6 | EINECS 204-039-6 | C11H12N2O3 | | |
| 12 | 4298-30-0 | | Ethanesulfonic acid, 2-oxo-2-(tetrahydro-2,7-dimethyl-1,4-oxazepin-4(5H)-yl)ethyl ester | C11H21NO5S | | |
| 13 | 4298-52-6 | 2-乙炔基噻吩 | 2-Ethynylthiophene | C6H4S | 炔烃;噻吩;杂环砌块;通用试剂;医药中间体;中间体-有机中间体 | |
| 14 | 4298-71-9 | | 3-Pentanone, 1-chloro-2,2,4,4-tetramethyl- | C9H17ClO | | |
| 15 | 4298-75-3 | 2,2,4,4-Tetramethylcyclobutanone | 2,2,4,4-Tetramethylcyclobutanone | C8H14O | | |
| 16 | 4298-98-0 | ALPHA-NAPHTHYL VALERATE | ALPHA-NAPHTHYL VALERATE | C15H16O2 | | |
| 17 | 42980-04-1 | 2,7-亚萘基二异丁烯酸酯 | 2-Methyl-acrylic acid 7-(2-Methyl-acryloyloxy)-naphthalen-2-yl ester | C18H16O4 | | |
| 18 | 42980-14-3 | 9,10-Anthracenedione, 1,4-bis[(4-butylphenyl)amino]- | 9,10-Anthracenedione, 1,4-bis[(4-butylphenyl)amino]- | C34H34N2O2 | | |
| 19 | 42980-55-2 | 3-二-正丙基氨基丙酸乙酯 | Ethyl 3-di-n-propylaminopropionate | C11H23NO2 | | |
| 20 | 42980-64-3 | | Ethyl 2-Methyl-3-morpholinopropanoate | C10H19NO3 | | |
| 21 | 42980-67-6 | | 1-Pyrrolidinepropanoic acid, β-methyl-, ethyl ester | C10H19NO2 | | |
| 22 | 42980-68-7 | 3-(1-哌啶基)丁酸乙酯 | 1-Piperidinepropanoic acid, β-methyl-, ethyl ester | C11H21NO2 | | |
| 23 | 42980-69-8 | | 4-Morpholinepropanoic acid, β-methyl-, ethyl ester | C10H19NO3 | | |
| 24 | 42981-08-8 | 2,3',4'-三氯苯乙酮 | 2,3',4'-Trichloroacetophenone | C8H5Cl3O | 酮 | |
| 25 | 42981-41-9 | 2-bromopyridine | 2-bromopyridine | C5H4BrN | | |
| 26 | 42981-74-8 | 3-(1,1-Dimethylethyl)-3,4-dihydro-1(2H)-naphthalenone | 3-(1,1-Dimethylethyl)-3,4-dihydro-1(2H)-naphthalenone | C14H18O | | |
| 27 | 42981-75-9 | 2-(1,1-Dimethylethyl)-3,4-dihydro-1(2H)-naphthalenone | 2-(1,1-Dimethylethyl)-3,4-dihydro-1(2H)-naphthalenone | C14H18O | | |
| 28 | 42981-76-0 | 2,6-Bis(1,1-dimethylethyl)-1,2,3,4-tetrahydronaphthalene | 2,6-Bis(1,1-dimethylethyl)-1,2,3,4-tetrahydronaphthalene | C18H28 | | |
| 29 | 42981-83-9 | 1-(Diethylamino)methyl-2-methoxy-5H-dibenzo[a,d]cyclohepten-5-one | 1-(Diethylamino)methyl-2-methoxy-5H-dibenzo[a,d]cyclohepten-5-one | C21H23NO2 | | |
| 30 | 42981-86-2 | 2-Methoxy-1-pyrrolizinomethyl-5H-dibenzo[a,d]cyclohepten-5-one | 2-Methoxy-1-pyrrolizinomethyl-5H-dibenzo[a,d]cyclohepten-5-one | C21H21NO2 | | |
| 31 | 42981-87-3 | | 5H-Dibenzo[a,d]cyclohepten-5-ol, 1-[(dimethylamino)methyl]-2-methoxy-, hydrochloride (1:1) | C19H22ClNO2 | | |
| 32 | 42981-88-4 | 1-(Diethylamino)methyl-2-methoxy-5H-dibenzo[a,d]cyclohepten-5-ol | 1-(Diethylamino)methyl-2-methoxy-5H-dibenzo[a,d]cyclohepten-5-ol | C21H25NO2 | | |
| 33 | 42981-89-5 | | 5H-Dibenzo[a,d]cyclohepten-5-ol, 2-methoxy-1-(1-piperidinylmethyl)- | C22H25NO2 | | |
| 34 | 42981-90-8 | 2-Methoxy-1-morpholinomethyl-5H-dibenzo[a,d]cyclohepten-5-ol | 2-Methoxy-1-morpholinomethyl-5H-dibenzo[a,d]cyclohepten-5-ol | C21H23NO3 | | |
| 35 | 42981-91-9 | 2-Methoxy-1-pyrrolizinomethyl-5H-dibenzo[a,d]cyclohepten-5-ol | 2-Methoxy-1-pyrrolizinomethyl-5H-dibenzo[a,d]cyclohepten-5-ol | C21H23NO2 | | |
| 36 | 42981-93-1 | 3-甲氧基-2-甲基苯甲酸甲酯 | Methyl 3-methoxy-2-methylbenzoate | C10H12O3 | | |
| 37 | 42981-94-2 | Benzene, 1-(chloromethyl)-3-methoxy-2-methyl- | Benzene, 1-(chloromethyl)-3-methoxy-2-methyl- | C9H11ClO | | |
| 38 | 42982-49-0 | 17-羟基-19-去甲孕甾-5(10),9(11)-二烯-3,20-二酮环-3-乙二醇缩醛 | 19-Norpregna-5(10),9(11)-diene-3,20-dione, 17-hydroxy-, cyclic 3-(1,2-ethanediyl acetal) | C22H30O4 | | |
| 39 | 42982-87-6 | Quinidine Methiodide | Quinidine Methiodide | C21H27IN2O2 | | |
| 40 | 42983-07-3 | TRIMETHYL-D9-ACETIC ACID | TRIMETHYL-D9-ACETIC ACID | C5HD9O2 | | |
| 41 | 42983-09-5 | [2H9]-频哪酮 | [2H9]-Pinacolone | C6H12O | | |
| 42 | 42983-32-4 | 5,5-bis(bromomethyl)-2-ethoxy-1,3,2-dioxaphosphorinane 2-oxide | 5,5-bis(bromomethyl)-2-ethoxy-1,3,2-dioxaphosphorinane 2-oxide | C7H13Br2O4P | | |
| 43 | 42983-36-8 | 5,5-bis(bromomethyl)-2-methoxy-1,3,2-dioxaphosphorinane 2-oxide | 5,5-bis(bromomethyl)-2-methoxy-1,3,2-dioxaphosphorinane 2-oxide | C6H11Br2O4P | | |
| 44 | 42983-69-7 | 1H-Benzimidazole,1-fluoro-2-methyl-(9CI) | 1H-Benzimidazole,1-fluoro-2-methyl-(9CI) | C8H7FN2 | | |
| 45 | 42983-73-3 | // | Acetamide, N-(1-chloro-9,10-dihydro-9,10-dioxo-2-anthracenyl)- | C16H10ClNO3 | | |
| 46 | 42984-19-0 | Cyclopropane, 1,2,3-trimethyl- | Cyclopropane, 1,2,3-trimethyl- | C6H12 | | |
| 47 | 42985-76-2 | 6-amino-2,5-dihydro-2-thioxo-3H-pyrimidin-4-one | 6-amino-2,5-dihydro-2-thioxo-3H-pyrimidin-4-one | C4H5N3OS | | |
| 48 | 42986-03-8 | 2-((4-((1,3-DIOXOINDAN-2-YLIDENE)METHYL)-2,5-DIMETHYLPIPERAZINYL)METHYLENE)INDANE-1,3-DIONE | 2-((4-((1,3-DIOXOINDAN-2-YLIDENE)METHYL)-2,5-DIMETHYLPIPERAZINYL)METHYLENE)INDANE-1,3-DIONE | C26H22N2O4 | | |
| 49 | 42986-15-2 | 5-[[4-(methylamino)phenyl]azo]-2-[2-(4-nitro-2-sulphophenyl)vinyl]benzenesulphonic acid | 5-[[4-(methylamino)phenyl]azo]-2-[2-(4-nitro-2-sulphophenyl)vinyl]benzenesulphonic acid | C21H18N4O8S2 | | |
| 50 | 42986-19-6 | 6-amino-4-hydroxy-5-[[2-sulpho-4-[[2-(sulphooxy)ethyl]sulphonyl]phenyl]azo]naphthalene-2-sulphonic acid | 6-amino-4-hydroxy-5-[[2-sulpho-4-[[2-(sulphooxy)ethyl]sulphonyl]phenyl]azo]naphthalene-2-sulphonic acid | C18H17N3O13S4 | | |
| 51 | 42986-22-1 | 4-β-羟乙砜基硫酸酯苯胺-2-磺酸 | 4-β-Hydroxyethylsulfonyl sulfate aniline-2-sulfonic acid | C8H11NO9S3 | 化工原料;化工中间体工业原料 | 染料中间体 |
| 52 | 42986-92-5 | | Quinoline,1,2,3,4-tetrahydro-2,2,4,7-tetramethyl-1-[2-(1H-1,2,4-triazol-5-ylthio)ethyl]- | C17H24N4S | | |
| 53 | 42987-34-8 | 1-amino-2-(4-chlorophenoxy)-4-hydroxyanthraquinone | 1-amino-2-(4-chlorophenoxy)-4-hydroxyanthraquinone | C20H12ClNO4 | | |
| 54 | 42987-36-0 | (3-(PIPERIDIN-1-YLMETHYL)OXETAN-3-YL)METHANOL | (3-(PIPERIDIN-1-YLMETHYL)OXETAN-3-YL)METHANOL | C10H19NO2 | | |
| 55 | 42987-38-2 | (3-((二甲氨基)甲基)氧杂环丁烷-3-基)甲醇 | (3-((DIMETHYLAMINO)METHYL)OXETAN-3-YL)METHANOL | C7H15NO2 | | |
| 56 | 42988-32-9 | N-(2-氨基乙基)苯磺酰胺 | N-(2-aminoethyl)benzenesulfonamide | C8H12N2O2S | | |
| 57 | 42988-81-8 | 1,2-苯乙胺 | 1,2-BenzenediethanaMine | C10H16N2 | | |
| 58 | 42988-85-2 | {2-[2-(2-Aminoethoxy)phenoxy]ethyl}amine dihydrochloride | {2-[2-(2-Aminoethoxy)phenoxy]ethyl}amine dihydrochloride | C10H16N2O2 | | |
| 59 | 42989-16-2 | methyl 2,4,5-trichloro-6-cyano-3-phenoxybenzoate | methyl 2,4,5-trichloro-6-cyano-3-phenoxybenzoate | C15H8Cl3NO3 | | |
| 60 | 42989-47-9 | Benzoic acid, 3,6-dichloro-2-cyano-, methyl ester | Benzoic acid, 3,6-dichloro-2-cyano-, methyl ester | C9H5Cl2NO2 | | |
| 61 | 42989-85-5 | 叔丁氧羰基氨氧基乙酸 | tert-Boc-aminooxyacetic acid | C7H13NO5 | 羧酸;氨基酸;保护试剂;羰基化合物;羧酸类衍生物;非天然氨基酸极其衍生物 | |
| 62 | 42989-90-2 | Propanoic acid, 2-[[[(1,1-dimethylethoxy)carbonyl]amino]oxy]- (9CI) | Propanoic acid, 2-[[[(1,1-dimethylethoxy)carbonyl]amino]oxy]- (9CI) | C8H15NO5 | | |
| 63 | 42989-92-4 | Propanoic acid, 2-[[[(1,1-dimethylethoxy)carbonyl]amino]oxy]-, (2S)- (9CI) | Propanoic acid, 2-[[[(1,1-dimethylethoxy)carbonyl]amino]oxy]-, (2S)- (9CI) | C8H15NO5 | | |
| 64 | 42989-96-8 | Propanoic acid, 2-[[[(1,1-dimethylethoxy)carbonyl]amino]oxy]-, (R)- (9CI) | Propanoic acid, 2-[[[(1,1-dimethylethoxy)carbonyl]amino]oxy]-, (R)- (9CI) | C8H15NO5 | | |
| 65 | 42989-98-0 | (S)-2-(氨基氧基)丙酸盐酸盐 | Propanoic acid, 2-(aminooxy)-, hydrochloride (1:1), (2S)- | C3H8ClNO3 | | |
| 66 | 42989-99-1 | (R)-2-(氨基氧基)丙酸盐酸盐 | (R)-2-(Aminooxy)propanoic Acid Hydrochloride | C3H8ClNO3 | | |