| 1 | 5457-00-1 | | 3-tert-butyloxolane-2,4-dione | C8H12O3 | | |
| 2 | 5457-02-3 | | 2,2,4,4-Pentanetetracarboxylicacid, 3-(2-methylpropyl)-, 1,2,4,4-tetramethyl ester | C17H29O8 | | |
| 3 | 5457-03-4 | | 1,1,2,3,3-Propanepentacarboxylic acid, 1,1,3,3-tetraethyl ester (8CI) | C16H24O10 | | |
| 4 | 5457-08-9 | | 3-Piperidinone, 1,6-dimethyl-4-phenyl-, hydrobromide (1:1) | C13H18BrNO | | |
| 5 | 5457-09-0 | 3-ethyl-3-hydroxy-2-phenyl-pentanoic acid | 3-ethyl-3-hydroxy-2-phenyl-pentanoic acid | C13H18O3 | | |
| 6 | 5457-10-3 | 3-hydroxy-2-methyl-2-phenyl-hexanoic acid | 3-hydroxy-2-methyl-2-phenyl-hexanoic acid | C13H18O3 | | |
| 7 | 5457-11-4 | 2,2-diphenylpropanedioic acid | 2,2-diphenylpropanedioic acid | C15H12O4 | | |
| 8 | 5457-12-5 | methyl 2-(1-hydroxycyclohexyl)-2-phenyl-acetate | methyl 2-(1-hydroxycyclohexyl)-2-phenyl-acetate | C15H20O3 | | |
| 9 | 5457-13-6 | 2-(1-hydroxy-3-methyl-cyclohexyl)-2-phenyl-acetic acid | 2-(1-hydroxy-3-methyl-cyclohexyl)-2-phenyl-acetic acid | C15H20O3 | | |
| 10 | 5457-14-7 | 8-Methyl-2,3-diphenyl-1,4-dioxa-8-azaspiro[4.5]decane | 8-Methyl-2,3-diphenyl-1,4-dioxa-8-azaspiro[4.5]decane | C20H23NO2 | | |
| 11 | 5457-16-9 | 2-(8-methyl-2,4-dioxo-1,3-diazaspiro[4.5]dec-3-yl)-N-(2,3,4-trifluorop henyl)acetamide | 2-(8-methyl-2,4-dioxo-1,3-diazaspiro[4.5]dec-3-yl)-N-(2,3,4-trifluorop henyl)acetamide | C20H22N4O2S | | |
| 12 | 5457-18-1 | N-[(4-dimethylaminophenyl)methylideneamino]-3-[2-[[(4-dimethylaminophe nyl)methylideneamino]carbamoyl]ethylsulfanyl]propanamide | N-[(4-dimethylaminophenyl)methylideneamino]-3-[2-[[(4-dimethylaminophe nyl)methylideneamino]carbamoyl]ethylsulfanyl]propanamide | C24H32N6O2S | | |
| 13 | 5457-19-2 | 5-methyloxolane-2,4-dione | 5-methyloxolane-2,4-dione | C5H6O3 | | |
| 14 | 5457-22-7 | 4-(methoxymethyl)-5-nitro-2-oxo-6-propyl-1H-pyridine-3-carbonitrile | 4-(methoxymethyl)-5-nitro-2-oxo-6-propyl-1H-pyridine-3-carbonitrile | C11H13N3O4 | | |
| 15 | 5457-25-0 | ethyl 2-cyano-2-nitroso-acetate | ethyl 2-cyano-2-nitroso-acetate | C5H6N2O3 | | |
| 16 | 5457-27-2 | | 3-Piperidinol, 6-propyl-, (3R,6R)-rel- | C8H17NO | | |
| 17 | 5457-28-3 | 3-氰基吲哚 | 3-Cyanoindole | C9H6N2 | 吲哚;原料;吲哚类;杂环砌块;有机砌块;化工原料;医药中间体;化工中间体;有机化工原料;化工产品-有机化工 | |
| 18 | 5457-29-4 | N-(3-碘丙基)酞亚胺 | 2-(3-Iodopropyl)-1H-isoindole-1,3(2H)-dione | C11H10INO2 | | |
| 19 | 5457-30-7 | 2-(4-碘丁基)异吲哚啉-1,3-二酮 | 2-(4-iodobutyl)isoindole-1,3-dione | C12H12INO2 | | |
| 20 | 5457-32-9 | 6,6'-Dinitrodiphenic acid | 6,6'-Dinitrodiphenic acid | C14H8N2O8 | | |
| 21 | 5457-34-1 | 2-Pentanone,3-[1,1'-biphenyl]-4-yl-3-methoxy- | 2-Pentanone,3-[1,1'-biphenyl]-4-yl-3-methoxy- | C18H20O2 | | |
| 22 | 5457-35-2 | | Benzamide, N-benzoyl-N-(2,4,6-trinitrophenyl)- | C20H12N4O8 | | |
| 23 | 5457-36-3 | NSC24811 | NSC24811 | C20H27NO2 | | |
| 24 | 5457-37-4 | 2-methoxy-1,2,2-triphenyl-ethanone | 2-methoxy-1,2,2-triphenyl-ethanone | C21H18O2 | | |
| 25 | 5457-41-0 | | 3-Pentanol, 2,2,4-trimethyl-3-(1-methylethyl)- | C11H24O | | |
| 26 | 5457-42-1 | 2,2,4,4-tetramethyl-3-propan-2-yl-pentan-3-ol | 2,2,4,4-tetramethyl-3-propan-2-yl-pentan-3-ol | C12H26O | | |
| 27 | 5457-44-3 | 3-氧己二酸二甲酯 | DIMETHYL 3-OXOADIPATE | C8H12O5 | | |
| 28 | 5457-47-6 | | Glycolicacid, ethylene ester, dimethanesulfonate (8CI) | C8H14O10S2 | | |
| 29 | 5457-48-7 | | Acetic acid, 2-chloro-,[1,1'-bicyclohexyl]-2-yl ester | C14H23ClO2 | | |
| 30 | 5457-49-8 | | Octanoic acid,[1,1'-bicyclohexyl]-2-yl ester | C20H36O2 | | |
| 31 | 5457-50-1 | 2-dec-9-enyl-5-ethyl-4-propyl-1,3-dioxane | 2-dec-9-enyl-5-ethyl-4-propyl-1,3-dioxane | C19H36O2 | | |
| 32 | 5457-53-4 | NSC28789 | NSC28789 | C16H17NO2 | | |
| 33 | 5457-54-5 | | Alanine,N-benzoyl-3-[(carbamoylmethyl)thio]-, L- (8CI) | C12H14N2O4S | | |
| 34 | 5457-56-7 | N-丁基-N-亚硝基对甲苯磺酰胺 | Benzenesulfonamide, N-butyl-4-methyl-N-nitroso- | C11H16N2O3S | | |
| 35 | 5457-57-8 | | Cyclopentanol,2-mercapto-, (1R,2S)-rel- | C5H10OS | | |
| 36 | 5457-60-3 | 4-chloro-2,4,6-tritert-butyl-cyclohexa-2,5-dien-1-one | 4-chloro-2,4,6-tritert-butyl-cyclohexa-2,5-dien-1-one | C18H29ClO | | |
| 37 | 5457-61-4 | | 4-Piperidinecarboxylic acid, 1-(2-oxo-2-phenylethyl)-4-phenyl-, ethyl ester | C22H25NO3 | | |
| 38 | 5457-63-6 | | Octanoic acid,2-methylphenyl ester | C15H22O2 | | |
| 39 | 5457-66-9 | 辛酸叔丁酯 | tert-butyl octanoate | C12H24O2 | | |
| 40 | 5457-68-1 | Octanoic acid,1,3-benzodioxol-5-ylmethyl ester | Octanoic acid,1,3-benzodioxol-5-ylmethyl ester | C16H22O4 | | |
| 41 | 5457-69-2 | | Octanoic acid, cyclopentyl ester | C13H24O2 | | |
| 42 | 5457-70-5 | 2-Phenylethyl Caprylate | 2-Phenylethyl Caprylate | C16H24O2 | 大货;食品添加剂;食用香料（增香剂）;天然等同香料和人造香 | |
| 43 | 5457-71-6 | benzo[1,3]dioxol-5-ylmethyl 2-chloroacetate | benzo[1,3]dioxol-5-ylmethyl 2-chloroacetate | C10H9ClO4 | | |
| 44 | 5457-73-8 | | 1-Propanol,3-(3-phenoxypropoxy)- | C12H18O3 | | |
| 45 | 5457-74-9 | heptan-3-yl octanoate | heptan-3-yl octanoate | C15H30O2 | | |
| 46 | 5457-77-2 | 2-ethylbutyl octanoate | 2-ethylbutyl octanoate | C14H28O2 | | |
| 47 | 5457-78-3 | phenyl octanoate | phenyl octanoate | C14H20O2 | | |
| 48 | 5457-79-4 | | 3α-Aminocholestane Hydrochloride | C27H50ClN | | |
| 49 | 5457-80-7 | | Benzenemethanol, a-[1-(butylamino)-1-methylethyl]- | C14H23NO | | |
| 50 | 5457-82-9 | 4-[(2,4-dinitrophenyl)hydrazinylidene]pentanoic acid | 4-[(2,4-dinitrophenyl)hydrazinylidene]pentanoic acid | C11H12N4O6 | | |
| 51 | 5457-84-1 | | Pentanoic acid, 4-[2-(4-nitrophenyl)hydrazinylidene]-, methyl ester | C12H15N3O4 | | |
| 52 | 5457-85-2 | NSC23938 | NSC23938 | C13H17N3O4 | | |
| 53 | 5457-86-3 | 1,3-苯并二氧戊环-5-基甲基苯乙酸酯 | 1,3-benzodioxol-5-ylmethyl phenylacetate | C16H14O4 | | |
| 54 | 5457-88-5 | 5-(2-bromo-1-methoxy-propyl)benzo[1,3]dioxole | 5-(2-bromo-1-methoxy-propyl)benzo[1,3]dioxole | C11H13BrO3 | | |
| 55 | 5457-89-6 | 2-bromoethyl octanoate | 2-bromoethyl octanoate | C10H19BrO2 | | |
| 56 | 5457-90-9 | | 7H-1,2,3-Triazolo[4,5-d]pyrimidin-7-one, 5-amino-3-ethyl-3,6-dihydro- | C6H8N6O | | |
| 57 | 5457-91-0 | 2,4-Pyrimidinediamine,N4-butyl-6-chloro- | 2,4-Pyrimidinediamine,N4-butyl-6-chloro- | C8H13ClN4 | | |
| 58 | 5457-92-1 | | 3H-1,2,3-Triazolo[4,5-d]pyrimidin-5-amine, 7-chloro-3-ethyl- | C6H7ClN6 | | |
| 59 | 5457-94-3 | | 9H-Purine, 6-(2-naphthalenylthio)- | C15H10N4S | | |
| 60 | 5457-95-4 | | L-Glutamine, N-butyl- | C9H18N2O3 | | |
| 61 | 5457-97-6 | | L-Glutamine, N-cyclohexyl- | C11H20N2O3 | | |
| 62 | 5457-98-7 | | 9H-Purine, 6-[(4-chlorophenyl)thio]- | C11H7ClN4S | | |
| 63 | 54571-05-0 | | 2-Piperidinecarboxylic acid, hydrazide, hydrochloride (1:1) | C6H14ClN3O | | |
| 64 | 54571-06-1 | 喹喔啉-2-甲酰肼 | quinoxaline-2-carbohydrazide | C9H8N4O | | |
| 65 | 54571-07-2 | 2-Pyridinecarboxylicacid,1-methylhydrazide(9CI) | 2-Pyridinecarboxylicacid,1-methylhydrazide(9CI) | C7H9N3O | | |
| 66 | 54571-12-9 | 2-Pyridinecarboxylicacid, 1,2,2-triacetylhydrazide | 2-Pyridinecarboxylicacid, 1,2,2-triacetylhydrazide | C12H13N3O4 | | |
| 67 | 54571-14-1 | | 2-Pyridinecarboxylic acid, 2-(1-methyl-2-oxopropylidene)hydrazide | C10H11N3O2 | | |
| 68 | 54571-16-3 | Pyrazinecarboxylicacid, (1-methyl-1,2-ethanediylidene)dihydrazide (9CI) | Pyrazinecarboxylicacid, (1-methyl-1,2-ethanediylidene)dihydrazide (9CI) | C13H12N8O2 | | |
| 69 | 54571-18-5 | | 2-Pyridinecarboxylic acid, 2-formylhydrazide | C7H7N3O2 | | |
| 70 | 54571-22-1 | | 2-Pyridinecarboxylic acid, 2-(methylsulfonyl)hydrazide | C7H9N3O3S | | |
| 71 | 54571-24-3 | | 2-Pyrazinecarboxylic acid, 2-formylhydrazide | C6H6N4O2 | | |
| 72 | 54571-66-3 | 5-氧代吡咯烷-2-甲酸甲酯 | methyl 5-oxo-DL-prolinate | C6H9NO3 | 吡咯;医药中间体;氨基酸衍生物 | |
| 73 | 54571-67-4 | 2-吡咯烷酮-5-羧酸钠 | sodium 5-oxo-DL-prolinate | C5H8NNaO3 | 日用化工;化妆品类 | |
| 74 | 54571-68-5 | 5-oxo-L-proline, compound with trimethylamine (1:1) | 5-oxo-L-proline, compound with trimethylamine (1:1) | C8H16N2O3 | | |
| 75 | 54572-02-0 | (1r,4r)-4-(叔丁基)环己-1-胺盐酸盐 | trans-4-tert-butyl-cyclohexylaMine hydrochloride | C10H22ClN | | |
| 76 | 54572-28-0 | Heptanoic acid, 6-amino- | Heptanoic acid, 6-amino- | C7H15NO2 | | |
| 77 | 54573-05-6 | | Phosphinic acid, P,P-diphenyl-, P,P'-1,4-phenylene ester | C30H24O4P2 | | |
| 78 | 54573-09-0 | | Thiocyanic acid, 1,2-dimethylpropyl ester | C6H11NS | | |
| 79 | 54573-13-6 | 1-iodo-1-Heptyne | 1-iodo-1-Heptyne | C7H11I | | |
| 80 | 54573-56-7 | 甲醛与1,3-苯二甲胺酸-3-甲基苯酚的聚合物 | Formaldehyde, polymer with 1,3-benzenedimethanamine acid 3-methylphenol | C16H22N2O2 | | |
| 81 | 54573-75-0 | 度骨化醇 | Vitamin D2, 1a-Hydroxy- | C28H44O2 | 原料药;标准品;医药原料;细胞生物学;有机中间体;精细化工原料;维生素D系列药物;生化试剂-维生素;细胞信号和神经生物学;小分子抑制剂，天然产物 | |
| 82 | 54573-76-1 | 10,13-Dimethyl-17-(1,4,5-trimethyl-hex-2-enyl)-1,2,8,9,10,11,12,13,14,15,16,17-dodecahydro-20-oxa-cyclopropa[1,2]cyclopenta[a]ph
enthren-3-one | 10,13-Dimethyl-17-(1,4,5-trimethyl-hex-2-enyl)-1,2,8,9,10,11,12,13,14,15,16,17-dodecahydro-20-oxa-cyclopropa[1,2]cyclopenta[a]ph
enthren-3-one | | | |
| 83 | 54573-77-2 | 12-HYDROXY-7,8-DIHYDROERGOSTEROL | 12-HYDROXY-7,8-DIHYDROERGOSTEROL | C28H46O2 | | |
| 84 | 54574-00-4 | 3-(2-乙氧基-4-二乙基氨基苯基)-3-(1-辛基-2-甲基吲哚-3-基)苯酞 | 1(3H)-Isobenzofuranone, 3-4-(diethylamino)-2-ethoxyphenyl-3-(2-methyl-1-octyl-1H-indol-3-yl)- | C37H46N2O3 | | |
| 85 | 54574-01-5 | 6'-(二乙基氨基)-2'-(辛氨基)螺[异苯并呋喃-1(3H),9'-[9H]占吨]-3-酮 | 6'-(diethylamino)-2'-(octylamino)spiro[isobenzofuran-1(3H),9'-[9H]xanthene]-3-one | C32H38N2O3 | | |
| 86 | 54574-07-1 | 6'-(diethylamino)-2'-(dioctylamino)spiro[isobenzofuran-1(3H),9'-[9H]xanthene]-3-one | 6'-(diethylamino)-2'-(dioctylamino)spiro[isobenzofuran-1(3H),9'-[9H]xanthene]-3-one | C40H54N2O3 | | |
| 87 | 54574-23-1 | N,N-dioctyl-p-anisidine | N,N-dioctyl-p-anisidine | C23H41NO | | |
| 88 | 54574-82-2 | 4-二丁氨基酮酸 | 2-(4-(dibutylamino)-2-hydroxybenzoyl)-benzoic acid | C22H27NO4 | 合成;原料;原料药;氟化物;医药原料;有机原料;化工原料;羰基化合物;染料中间体;热（压）敏染料 | 中间体 |
| 89 | 54575-17-6 | isooctyl [(2,3-dihydroxypropyl)thio]acetate | isooctyl [(2,3-dihydroxypropyl)thio]acetate | C13H26O4S | | |
| 90 | 54575-18-7 | 新癸酸酐 | Neodecanoic acid,anhydride | | | |
| 91 | 54575-44-9 | 8-Oxoheptadecanoic acid methyl ester | 8-Oxoheptadecanoic acid methyl ester | | | |
| 92 | 54575-49-4 | 三仲丁基硼氢化钾 | potassium tri-sec-butylhydroborate | C12H25BK | 杂环类;含硫化合物;化工中间体 | |
| 93 | 54575-50-7 | Potassium tri-sec-butylborohydride | Potassium tri-sec-butylborohydride | | | |
| 94 | 54576-10-2 | 2,4,4-Trimethyl-6-oxocyclohexanecarboxylic acid methyl ester | 2,4,4-Trimethyl-6-oxocyclohexanecarboxylic acid methyl ester | C11H18O3 | | |
| 95 | 54576-13-5 | 3-Methylhexanedioic acid dimethyl ester | 3-Methylhexanedioic acid dimethyl ester | C9H16O4 | | |
| 96 | 54576-15-7 | 3-Methyloctanedioic acid dimethyl ester | 3-Methyloctanedioic acid dimethyl ester | C11H20O4 | | |
| 97 | 54576-32-8 | 3,8-二硫杂癸烷 | 1,4-bis(ethylsulfanyl)butane | C8H18S2 | | |
| 98 | 54576-33-9 | 1H-Pyrrole-2-carboxylic acid 1,1-dimethyl-2-propenyl ester | 1H-Pyrrole-2-carboxylic acid 1,1-dimethyl-2-propenyl ester | C10H13NO2 | | |
| 99 | 54576-35-1 | 2-(4-Isopropylphenoxy)ethanol | 2-(4-Isopropylphenoxy)ethanol | C11H16O2 | | |
| 100 | 54576-36-2 | Isobutyl(m-tolyl) sulfide | Isobutyl(m-tolyl) sulfide | C11H16S | | |
| 101 | 54576-37-3 | Isobutyl(p-tolyl) sulfide | Isobutyl(p-tolyl) sulfide | C11H16S | | |
| 102 | 54576-38-4 | sec-Butyl(o-tolyl) sulfide | sec-Butyl(o-tolyl) sulfide | | | |
| 103 | 54576-39-5 | sec-Butyl(m-tolyl) sulfide | sec-Butyl(m-tolyl) sulfide | C11H16S | | |
| 104 | 54576-40-8 | 1-Methyl-4-(sec-butylthio)benzene | 1-Methyl-4-(sec-butylthio)benzene | C11H16S | | |
| 105 | 54576-41-9 | 3-Methylphenylbutyl sulfide | 3-Methylphenylbutyl sulfide | C11H16S | | |
| 106 | 54576-42-0 | Isopropyl(phenethyl) sulfide | Isopropyl(phenethyl) sulfide | C11H16S | | |
| 107 | 54576-43-1 | 3,6-Dimethyl-1-cyclohexene-1,2-dicarboxylic anhydride | 3,6-Dimethyl-1-cyclohexene-1,2-dicarboxylic anhydride | C10H12O3 | | |
| 108 | 54576-44-2 | 2-Methyl-3,4-furandicarboxylic acid | 2-Methyl-3,4-furandicarboxylic acid | C7H6O5 | | |
| 109 | 54576-47-5 | | Phosphorotetraselenoic acid (9CI) | H3PSe4 | | |
| 110 | 54576-53-3 | Antimony nickel titanium oxide | Antimony nickel titanium oxide | Ni2O9Sb2Ti2 | | |
| 111 | 54576-55-5 | blasticidin S deaminase | blasticidin S deaminase | | | |
| 112 | 54576-75-9 | 1H,5H,11H-(1)Benzopyrano(6,7,8-ij)quinolizin-11-one, 2,3,6,7-tetrahydr o-9-methyl- | 1H,5H,11H-(1)Benzopyrano(6,7,8-ij)quinolizin-11-one, 2,3,6,7-tetrahydr o-9-methyl- | | | |
| 113 | 54576-84-0 | 核酸酶P1 | nuclease P(1) from penicillium citrinum | | 生物试剂 | |
| 114 | 54576-85-1 | CELLOBIOSE DEHYDROGENASE FROM WHITE MOULD* | CELLOBIOSE DEHYDROGENASE FROM WHITE MOULD* | | | |
| 115 | 54576-88-4 | indolepyruvate C-methyltransferase | indolepyruvate C-methyltransferase | | | |
| 116 | 54576-89-5 | guanosinetriphosphate guanylyltransferase | guanosinetriphosphate guanylyltransferase | | | |
| 117 | 54576-90-8 | isopenicillin-N N-acyltransferase | isopenicillin-N N-acyltransferase | | | |
| 118 | 54576-94-2 | 2-alkyn-1-ol dehydrogenase | 2-alkyn-1-ol dehydrogenase | | | |
| 119 | 54577-62-7 | bacterio-opsin | bacterio-opsin | | | |
| 120 | 54577-90-1 | hemoglobin F-Auckland | hemoglobin F-Auckland | | | |
| 121 | 54577-91-2 | hemoglobin J Calabria | hemoglobin J Calabria | | | |
| 122 | 54577-93-4 | hemoglobin G Ferrara | hemoglobin G Ferrara | | | |
| 123 | 54577-94-5 | hypophysin | hypophysin | | | |
| 124 | 54577-99-0 | Leupeptins | Leupeptins | C20H41N6O9S- | | |
| 125 | 54578-28-8 | THERMINOL66 | THERMINOL66 | | | |
| 126 | 54578-46-0 | equinatoxin | equinatoxin | | | |
| 127 | 54578-88-0 | PVM/MA共聚物异丙酯 | ISOPROPYL ESTER OF PVM/MA COPOLYMER | | | |
| 128 | 54578-90-4 | PVM/MACOPOLYMER,ETHYLESTER | PVM/MACOPOLYMER,ETHYLESTER | | | |
| 129 | 54578-91-5 | 2-Butenedioic acid (2Z)-, polymer with methoxyethene, butyl ester | 2-Butenedioic acid (2Z)-, polymer with methoxyethene, butyl ester | C11H18O5 | | |
| 130 | 54578-97-1 | glycerosorbitol | glycerosorbitol | | | |
| 131 | 54579-17-8 | 碳酸红霉素 | Erythromycin Carbonate | C37H67NO13.CH2O3 | | |
| 132 | 54579-28-1 | HSDB 4231 | HSDB 4231 | | | |
| 133 | 54579-44-1 | 甲醛与4-(1,1-二甲基乙基)苯酚和4,4'-(1-甲基亚乙基)双苯酚的聚合物 | Formaldehyde, polymer with 4-(1,1-dimethylethyl)phenol and 4,4-(1-methylethylidene)bisphenol | C26H32O4 | | |
| 134 | 54579-45-2 | 2-Propenoic acid, polymer with ethenyl acetate, 2-ethylhexyl 2-propenoate and ethyl 2-propenoate | 2-Propenoic acid, polymer with ethenyl acetate, 2-ethylhexyl 2-propenoate and ethyl 2-propenoate | C23H38O8 | | |
| 135 | 54579-46-3 | 2-丙烯酸-2-乙基己酯、乙酸乙烯酯、2-丙烯酸乙酯和2-丙烯酰胺的聚合物 | 2-Propenoic acid,2-ethylhexyl ester, polymer with ethenyl acetate, ethyl 2-propenoate and 2-propenamide 2-Propenoic acid,2-ethylhexyl ester,polymer with ethenyl acetate,ethyl 2-propenoate and 2-propenamide | C23H39NO7 | | |
| 136 | 54579-63-4 | 3-(4-氨基苯氧基)苯甲酸 | 3-(4-Aminophenoxy)benzoic acid | C13H11NO3 | | |