| 1 | 5143-04-4 | 腺苷杂质 | Adenosine, 5'-deoxy-5'-(methylsulfonyl)- (7CI,8CI,9CI) | C11H15N5O5S | | |
| 2 | 5143-05-5 | Gypsogenic acid | Gypsogenic acid | C30H46O5 | | |
| 3 | 5143-07-7 | | Furan, 2,5-dihydro-2,5-dimethoxy-, (2R,5S)-rel- | C6H10O3 | | |
| 4 | 5143-13-5 | | Fructose,1-(L-2-carboxy-1-pyrrolidinyl)-1-deoxy-, D- (8CI) | C11H19NO7 | | |
| 5 | 5143-18-0 | 21H,23H-Porphine, 7,8,17,18-tetrahydro-5,10,15,20-tetraphenyl- | 21H,23H-Porphine, 7,8,17,18-tetrahydro-5,10,15,20-tetraphenyl- | C44H34N4 | | |
| 6 | 5143-30-6 | 4-甲基戊基丙烯酸酯 | 4-methylpentyl acrylate | C9H16O2 | | |
| 7 | 5143-55-5 | 去氧胆酸N-2 | 12-KETOLITHOCHOLIC ACID ACETATE, METHYL ESTER | C27H42O5 | | |
| 8 | 5143-76-0 | 2-Butanone, 3-hydroperoxy-3-methyl- (8CI,9CI) | 2-Butanone, 3-hydroperoxy-3-methyl- (8CI,9CI) | C5H10O3 | | |
| 9 | 5143-94-2 | methyl 6-methylergoline-8alpha-carboxylate | methyl 6-methylergoline-8alpha-carboxylate | C17H20N2O2 | | |
| 10 | 5143-98-6 | 9H-Thioxanthene-2-sulfonamide,9-acetyl-N,N-dimethyl- | 9H-Thioxanthene-2-sulfonamide,9-acetyl-N,N-dimethyl- | C17H17NO3S2 | | |
| 11 | 5143-99-7 | 马来酸二甲茚定杂质E(EP) 标准品 | (2RS)-2-[2-(Dimethylamino)ethyl]ind | C13H18ClNO | | |
| 12 | 51430-71-8 | NSC68481 | NSC68481 | C11H13NO5 | | |
| 13 | 51430-72-9 | | 1,5-Dioxaspiro[5.5]undecane-3-methanol, 3-nitro- | C10H17NO5 | | |
| 14 | 51430-74-1 | | (5-amino-2-phenyl-1,3-dioxan-5-yl)methanol | C11H15NO3 | | |
| 15 | 51430-96-7 | | Hydrazinecarboxylic acid, 2-(2,2-dimethyl-1-oxopropyl)-, phenyl ester | C12H16N2O3 | | |
| 16 | 51431-04-0 | 3-(4-Methoxyphenyl)-1,5-diphenyl-1H-pyrazole-4-acetic acid | 3-(4-Methoxyphenyl)-1,5-diphenyl-1H-pyrazole-4-acetic acid | C24H20N2O3 | | |
| 17 | 51431-05-1 | 5-(4-Methoxyphenyl)-1,3-diphenyl-1H-pyrazole-4-acetic acid | 5-(4-Methoxyphenyl)-1,3-diphenyl-1H-pyrazole-4-acetic acid | C24H20N2O3 | | |
| 18 | 51431-08-4 | (R)-[2-chloro-1-(4-hydroxyphenyl)-2-oxoethyl]ammonium chloride | (R)-[2-chloro-1-(4-hydroxyphenyl)-2-oxoethyl]ammonium chloride | C8H9Cl2NO2 | | |
| 19 | 51431-56-2 | | Benzenemethanol, 4-bromo-α-ethenyl-α-methyl- | C10H11BrO | | |
| 20 | 51431-59-5 | | 2-p-tolyl-but-3-en-2-ol | C11H14O | | |
| 21 | 51431-75-5 | | Benzene,1,3,5-trimethyl-2-[[4-(trifluoromethyl)phenyl]thio]- | C16H15F3S | | |
| 22 | 51432-00-9 | 2-CARBOETHOXY-2'-METHOXYBENZOPHENONE | 2-CARBOETHOXY-2'-METHOXYBENZOPHENONE | C17H16O4 | | |
| 23 | 51432-32-7 | 5-溴-2'-脱氧尿苷-5'-单磷酸钠盐 | 5-Bromo-2'-deoxyuridine-5'-monophosphate sodium salt | C9H12BrNNa2O8P | | |
| 24 | 51432-34-9 | | Uridine, 2'-deoxy-3',4,5'-tris-O-(trimethylsilyl)- (9CI) | C18H36N2O5Si3 | | |
| 25 | 51432-36-1 | 5'-O-(Trimethylsilyl)uridine | 5'-O-(Trimethylsilyl)uridine | C12H20N2O6Si | | |
| 26 | 51432-42-9 | Cytidine, 2'-deoxy-3',5'-bis-O-(trimethylsilyl)- (9CI) | Cytidine, 2'-deoxy-3',5'-bis-O-(trimethylsilyl)- (9CI) | C15H29N3O4Si2 | | |
| 27 | 51432-81-6 | 1-O,2-O-Dimethyl-α-D-glucopyranulonamide | 1-O,2-O-Dimethyl-α-D-glucopyranulonamide | C8H15NO6 | | |
| 28 | 51432-83-8 | 1-O,3-O-Dimethyl-α-D-glucopyranulonamide | 1-O,3-O-Dimethyl-α-D-glucopyranulonamide | C8H15NO6 | | |
| 29 | 51432-85-0 | alpha-D-Glucopyranosiduronamide, methyl 2,3-di-O-methyl- | alpha-D-Glucopyranosiduronamide, methyl 2,3-di-O-methyl- | C9H17NO6 | | |
| 30 | 51433-05-7 | α-D-Allofuranose, 1,2-O-(1-methylethylidene)-, 3-acetate | α-D-Allofuranose, 1,2-O-(1-methylethylidene)-, 3-acetate | C11H18O7 | | |
| 31 | 51433-20-6 | | α-D-Glucopyranosiduronic acid, methyl 2,3-di-O-methyl-4-O-(phenylmethyl)-, methyl ester | C17H24O7 | | |
| 32 | 51433-21-7 | Methyl 2-O,3-O-dimethyl-α-D-glucopyranosiduronic acid methyl ester | Methyl 2-O,3-O-dimethyl-α-D-glucopyranosiduronic acid methyl ester | C10H18O7 | | |
| 33 | 51433-28-4 | Methyl 3-O,4-O-dimethyl-α-D-glucopyranosiduronic acid methyl ester | Methyl 3-O,4-O-dimethyl-α-D-glucopyranosiduronic acid methyl ester | C10H18O7 | | |
| 34 | 51433-33-1 | L-古罗糖醛酸钠 | α-L-Gulopyranuronic acid, sodium salt (1:1) | C6H10O7.Na | | |
| 35 | 51433-35-3 | (8S)-8-Hydroxyerythromycin | (8S)-8-Hydroxyerythromycin | C37H67NO14 | | |
| 36 | 51433-36-4 | (8R)-8-Hydroxyerythromycin | (8R)-8-Hydroxyerythromycin | C37H67NO14 | | |
| 37 | 51433-48-8 | Hydrazinecarboximidic acid (9CI) | Hydrazinecarboximidic acid (9CI) | CH5N3O | | |
| 38 | 51434-20-9 | hyaluronic acid methyl ester | hyaluronic acid methyl ester | | | |
| 39 | 51434-22-1 | Polyferric sulfate | Polyferric sulfate | FeHO5S-3 | | |
| 40 | 51434-88-9 | phenyldicarbaundecaborane | phenyldicarbaundecaborane | C8H9B98* | | |
| 41 | 51435-86-0 | | Phosphonium, tetraphenyl-, [carbonotrithioato(2-)-S,S']cuprate(1-) (9CI) | C25H22CuPS3 | | |
| 42 | 51435-87-1 | | Arsonium, tetraphenyl-, [carbonotrithioato(2-)-S,S']cuprate(1-) (9CI) | C25H22AsCuS3 | | |
| 43 | 51436-86-3 | Manganese (Salen)acetate | Manganese (Salen)acetate | C18H17MnN2O4 | | |
| 44 | 51436-99-8 | 4-溴-2-氟甲苯 | 4-Bromo-2-fluorotoluene | C7H6BrF | 氟类;中间体;卤代物;卤代烃;苯环系列;有机砌块;医药中间体;含氟甲苯系列 | |
| 45 | 51437-00-4 | 5-溴-2-氟甲苯 | 5-Bromo-2-fluorotoluene | C7H6BrF | 氟类;卤代烃;卤代物;中间体;苯环系列;有机砌块;含氟甲苯系列 | 医药中间体;农药中间体 |
| 46 | 51437-06-0 | | Propanoyl chloride, 3-(acetyloxy)- | C5H7ClO3 | | |
| 47 | 51437-25-3 | Cyclohexene 3-(tert-butyl)peroxide | Cyclohexene 3-(tert-butyl)peroxide | C10H18O2 | | |
| 48 | 51437-32-2 | 5,6-二甲氧基-2-甲基-1H-苯并[d]咪唑 | 2-METHYL-5,6-DIMETHOXYBENZIMIDAZOLE | C10H12N2O2 | 有机化工原料 | |
| 49 | 51437-33-3 | 1H-Benzimidazole-5,6-diol,2-methyl-(9CI) | 1H-Benzimidazole-5,6-diol,2-methyl-(9CI) | C8H8N2O2 | | |
| 50 | 51437-63-9 | 2-[(E)-2-(2-CHLORO-3-((E)-2-[3-ETHYLNAPHTHO[2,1-D][1,3]OXAZOL-2(3H)-YLIDENE]ETHYLIDENE)-1-CYCLOHEXEN-1-YL)ETHENYL]-3-ETHYLNAPHTHO[2,1-D][1,3]OXAZOL-3-IUM IODIDE | 2-[(E)-2-(2-CHLORO-3-((E)-2-[3-ETHYLNAPHTHO[2,1-D][1,3]OXAZOL-2(3H)-YLIDENE]ETHYLIDENE)-1-CYCLOHEXEN-1-YL)ETHENYL]-3-ETHYLNAPHTHO[2,1-D][1,3]OXAZOL-3-IUM IODIDE | C36H32ClIN2O2 | | |
| 51 | 51437-64-0 | Phenacetin Impurity 20 | Phenacetin Impurity 20 | C16H18N2O3 | | |
| 52 | 51437-66-2 | 4,4'-二羟基偶氮苯 | (E)-4,4'-dihydroxyazobenzene | C12H10N2O2 | 有机原料;氮化合物 | |
| 53 | 51437-89-9 | p-Octylphenoxy Ethyl Alcohol | p-Octylphenoxy Ethyl Alcohol | C16H26O2 | | |
| 54 | 51437-90-2 | 4-辛基酚二乙氧酯 | 4-Octylphenol-di-ethoxylate | C18H30O3 | | |
| 55 | 51437-91-3 | 4-正辛基苯酮 | 4-N-OCTYLPHENOL 3EO | C20H34O4 | | |
| 56 | 51437-92-4 | TETRAETHYLENE GLYCOL MONO(P-N-OCTYLPHENYL)ETHER | TETRAETHYLENE GLYCOL MONO(P-N-OCTYLPHENYL)ETHER | C22H38O5 | | |
| 57 | 51437-93-5 | 4-N-OCTYLPHENOL PENTAETHOXYLATE | 4-n-Octylphenol pentaethoxylate | C24H42O6 | | |
| 58 | 51437-94-6 | 4-N-OCTYLPHENOL HEXAETHOXYLATE | 4-n-Octylphenol hexaethoxylate | C26H46O7 | | |
| 59 | 51437-95-7 | Triethylene Glycol Mono(p-nonylphenyl) Ether | Triethylene Glycol Mono(p-nonylphenyl) Ether | C21H36O4 | | |
| 60 | 51438-95-0 | 5,5-DIMETHYL-5,6,7,8-TETRAHYDRONAPHTHALEN-2-OL | 5,5-DIMETHYL-5,6,7,8-TETRAHYDRONAPHTHALEN-2-OL | C12H16O | | |
| 61 | 51438-97-2 | 3-二甲基氨基-1-丙炔盐酸盐 | 1-(Dimethylamino)-2-propyne hydrochloride | C5H10ClN | | |
| 62 | 51439-45-3 | | Benzene,1,1'-[sulfonylbis(methylene)]bis[4-bromo- | C14H12Br2O2S | | |
| 63 | 51439-46-4 | 2-Thia-3-oxa-1,4-dihydronaphthalene 2-oxide | 2-Thia-3-oxa-1,4-dihydronaphthalene 2-oxide | C8H8O2S | | |
| 64 | 51439-56-6 | 1-(3,4-二甲基苯基)丁烷-1,3-二酮 | 1-(3,4-dimethylphenyl)butane-1,3-dione | C12H14O2 | | |
| 65 | 51439-58-8 | 2-methoxynaphthalene-1-carbonyl chloride | 2-methoxynaphthalene-1-carbonyl chloride | C12H9ClO2 | | |
| 66 | 51439-63-5 | | 2-Naphthalenecarbonyl chloride, 1-methoxy- | C12H9ClO2 | | |
| 67 | 51439-85-1 | 2-(3,4-DIMETHOXYBENZOYL)BENZOIC ACID | 2-(3,4-DIMETHOXYBENZOYL)BENZOIC ACID | C16H14O5 | | |
| 68 | 51439-86-2 | 2-Hydroxy-3-methoxy-9,10-anthraquinone | 2-Hydroxy-3-methoxy-9,10-anthraquinone | C15H10O4 | | |
| 69 | 51439-89-5 | | (4-Hydroxy-3-methoxyphenyl)phenylmethanone | C14H12O3 | | |