| 1 | 5168-36-5 | 5-HYDROXY-2'-DEOXYURIDINE | 5-HYDROXY-2'-DEOXYURIDINE | C9H12N2O6 | | |
| 2 | 5168-50-3 | (1,1,4,4-四甲基四亚甲基)二[叔戊基]过氧化物 | (1,1,4,4-tetramethyltetramethylene)bis[tert-pentyl] peroxide | C18H36O2 | | |
| 3 | 5168-89-8 | 六聚乙二醇单癸醚 | hexaethylene glycol monodecyl ether | C22H46O7 | 去垢剂;其他生化试剂;生化试剂-其他化学试剂 | |
| 4 | 5168-91-2 | 六聚乙二醇单十六醚 | HEXAETHYLENE GLYCOL MONOHEXADECYL ETHER | C28H58O7 | | |
| 5 | 51680-51-4 | 碳化钽 | Tantalum carbide | CH4Ta | | |
| 6 | 51680-55-8 | Uranium hydride | Uranium hydride | H6U | | |
| 7 | 51681-88-0 | DIOXYGENYL HEXAFLUOROANTIMONATE | DIOXYGENYL HEXAFLUOROANTIMONATE | F6O2Sb* | | |
| 8 | 51682-10-1 | tungstate | tungstate | O42W12(-10) | | |
| 9 | 51682-73-6 | 51682-73-6 | 51682-73-6 | | | |
| 10 | 51683-28-4 | | Rifamycin, 3-[[(4-methyl-1-piperazinyl)imino]methyl]-, mixt. with 4-pyridinecarboxylic acid hydrazide | C49H65N7O13 | | |
| 11 | 51683-43-3 | amygdalin β-glucosidase | amygdalin β-glucosidase | | | |
| 12 | 51683-55-7 | Ferrosilicozirconium | Ferrosilicozirconium | | | |
| 13 | 51684-92-5 | 1-Naphthalenepropanoic acid, α-(acetylamino)-, (S)- (9CI) | 1-Naphthalenepropanoic acid, α-(acetylamino)-, (S)- (9CI) | C15H15NO3 | | |
| 14 | 51685-18-8 | Boric acid (2-aminoethyl)diphenyl ester | Boric acid (2-aminoethyl)diphenyl ester | C14H16BNO3 | | |
| 15 | 51685-33-7 | 4-(4-Methylpiperazin-1-yl)-3-nitro-2H-chromen-2-one | 4-(4-Methylpiperazin-1-yl)-3-nitro-2H-chromen-2-one | C14H15N3O4 | | |
| 16 | 51685-34-8 | 3-Nitro-4-(4-phenylpiperazin-1-yl)-2H-chromen-2-one | 3-Nitro-4-(4-phenylpiperazin-1-yl)-2H-chromen-2-one | C19H17N3O4 | | |
| 17 | 51685-39-3 | (+-)-2-(5-METHYL-5-VINYLTETRAHYDROFURAN-2-YL)PROPIONALDEHYDE | (+-)-2-(5-METHYL-5-VINYLTETRAHYDROFURAN-2-YL)PROPIONALDEHYDE | C10H16O2 | | |
| 18 | 51685-40-6 | (+)-1,5-dimethyl-1-vinylhex-4-enyl acetate | (+)-1,5-dimethyl-1-vinylhex-4-enyl acetate | C12H20O2 | | |
| 19 | 51685-54-2 | N-(2-OXOTETRAHYDROFURAN-3-YL)BENZAMIDE | N-(2-OXOTETRAHYDROFURAN-3-YL)BENZAMIDE | C11H11NO3 | | |
| 20 | 51685-57-5 | 2,2,4-三甲基戊烷-d18 | 2,2,4-三甲基戊烷-d18 | C8D18 | | |
| 21 | 51685-62-2 | ALPHA-BROMO-N-METHYL-2-PHENYLACETAMIDE | ALPHA-BROMO-N-METHYL-2-PHENYLACETAMIDE | C9H10BrNO | | |
| 22 | 51686-34-1 | 51686-34-1 | 51686-34-1 | | | |
| 23 | 51686-49-8 | | Benzenebutanoic acid, 3,4-dimethoxy-, methyl ester | C13H18O4 | | |
| 24 | 51686-78-3 | 2,4-二溴硝基苯 | 2,4-Dibromonitrobenzene | C6H3Br2NO2 | 合成;医药中间体;化合物产品 | 医药中间体;农药中间体 |
| 25 | 51686-95-4 | 3-Hexyn-2-one, 5-methyl- (9CI) | 3-Hexyn-2-one, 5-methyl- (9CI) | C7H10O | | |
| 26 | 51687-07-1 | N-甲基-6-硝基喹唑啉-4-胺 | N-Methyl-6-nitroquinazolin-4-aMine | C9H8N4O2 | | |
| 27 | 51687-12-8 | N-(4-ETHOXYPHENYL)-6-NITRO-4-QUINAZOLINAMINE | N-(4-ETHOXYPHENYL)-6-NITRO-4-QUINAZOLINAMINE | C16H14N4O3 | | |
| 28 | 51687-28-6 | 2-Amino-3-fluorobenzoyl-5-methylthiophene | 2-Amino-3-fluorobenzoyl-5-methylthiophene | C12H10FNOS | | |
| 29 | 51687-42-4 | 4-Phenyl-thieno[2,3-d]pyrimidin-2-ol | 4-Phenyl-thieno[2,3-d]pyrimidin-2-ol | C13H10N2OS | | |
| 30 | 51688-22-3 | N-CYANOMETHANIMIDIC METHYL ESTER | N-CYANOMETHANIMIDIC METHYL ESTER | C3H4N2O | | |
| 31 | 51688-27-8 | | 4-(4-aminophenyl)sulfonyl-N-propyl-aniline | C15H18N2O2S | | |
| 32 | 51688-31-4 | | Glycine, N-[4-[(4-aminophenyl)sulfonyl]phenyl]-, methyl ester | C15H16N2O4S | | |
| 33 | 51688-32-5 | 4-[(4-Aminophenyl)sulfonyl]-N,N-diethylbenzenamine | 4-[(4-Aminophenyl)sulfonyl]-N,N-diethylbenzenamine | C16H20N2O2S | | |
| 34 | 51688-38-1 | | Hexananilide, 4'-sulfanilyl- | C18H22N2O3S | | |
| 35 | 51688-49-4 | 3,4-dihydroxymandelonitrile | 3,4-dihydroxymandelonitrile | C8H7NO3 | | |
| 36 | 51688-56-3 | 2-乙酰基十一酸乙酯 | Ethyl 2-nonylacetoacetate | C15H28O3 | | |
| 37 | 51688-68-7 | | (+)-(11R,2'S)-erythro-mefloquine | C17H16F6N2O | | |
| 38 | 51688-72-3 | N-(4-broMo-2-isopropylphenyl)acetaMide | N-(4-broMo-2-isopropylphenyl)acetaMide | C11H14BrNO | | |
| 39 | 51688-73-4 | 4－溴－2－乙基乙酰苯胺 | 4-Bromo-2-Ethylacetanilide | C10H12BrNO | | |
| 40 | 51688-74-5 | 4-Cyano-2-isopropylacetanilide | 4-Cyano-2-isopropylacetanilide | C12H14N2O | | |
| 41 | 51688-75-6 | 4-氨基-3-乙基苯甲酸 | 4-Amino-3-ethylbenzoic acid | C9H11NO2 | 吡啶 | |
| 42 | 51688-76-7 | 4-氨基-3-异丙基苯甲酸 | 4-aMino-3-isopropylbenzoic acid | C10H13NO2 | | |
| 43 | 51689-15-7 | ethyl 2-cyano-3-hydroxy-2-(hydroxymethyl)propanoate | ethyl 2-cyano-3-hydroxy-2-(hydroxymethyl)propanoate | C7H11NO4 | | |
| 44 | 51689-20-4 | (7,7-dimethyl-2-oxobicyclo[2.2.1]heptane-1-methanesulphonato-O1)bis(1-hydroxy-1H-pyridine-2-thionato-O,S)aluminium | (7,7-dimethyl-2-oxobicyclo[2.2.1]heptane-1-methanesulphonato-O1)bis(1-hydroxy-1H-pyridine-2-thionato-O,S)aluminium | C20H23AlN2O6S3 | | |
| 45 | 51689-29-3 | | Bicyclo[2.2.1]heptane, 7-bicyclo[2.2.1]hept-7-ylidene- | C14H20 | | |
| 46 | 51689-30-6 | | Bicyclo[2.2.1]heptane, 7,7-dibromo- | C7H10Br2 | | |
| 47 | 51689-36-2 | | Dibenzo[b,e][1,4]dioxin-1-carboxylic acid | C13H8O4 | | |
| 48 | 51689-41-9 | | oxanthrene-1-carbaldehyde | C13H8O3 | | |
| 49 | 51689-49-7 | | 2-Propenal, 3-(2-pyridinyl)- | C8H7NO | | |
| 50 | 51689-50-0 | 1,3-Benzenedicarboxaldehyde, 2-methyl- (9CI) | 1,3-Benzenedicarboxaldehyde, 2-methyl- (9CI) | C9H8O2 | | |
| 51 | 51689-51-1 | | 1,3-Benzenedimethanol, 2-methyl- | C9H12O2 | | |
| 52 | 51689-55-5 | | 3,11,19-Trithiatetracyclo[19.3.1.15,9.113,17]heptacosa-1(25),5,7,9(27),13,15,17(26),21,23-nonaene | C24H24S3 | | |
| 53 | 51689-61-3 | | Tricyclo[9.3.1.14,8]hexadeca-1(15),4,6,8(16),11,13-hexaene, 15,16-dimethyl-, stereoisomer | C18H20 | | |
| 54 | 51689-86-2 | | 2-Penten-3-ol, 2,4-dimethyl-, potassium salt (1:1) | C7H15KO | | |
| 55 | 51689-98-6 | | anhydride of pentafluoropropionic acid and fluorosulfuric acid | C3F6O4S | | |