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CAS号 名称 英文名称 分子式 详情
52540-97-3 N'-[(1E)-[4-(benzyloxy)-3-methoxyphenyl]methylidene]pyridine-4-carbohydrazide N'-[(1E)-[4-(benzyloxy)-3-methoxyphenyl]methylidene]pyridine-4-carbohydrazide 查看详情
52540-99-5 3-(ISONICOTINYLHYDRAZIDYL)-5-IODO-2-OXOINDOLINE 3-(ISONICOTINYLHYDRAZIDYL)-5-IODO-2-OXOINDOLINE C14H9IN4O2 查看详情
52541-78-3 3-甲基-2-呋喃甲酰肼 2-Furancarboxylicacid,3-methyl-,hydrazide(9CI) C6H8N2O2 查看详情
52542-80-0 (三羟基)苯基硼酸钠 Sodium trihydroxy(phenyl)borate(1-) C6H5BNaO3 查看详情
52543-24-5 Benzenediazonium,2,5-diethoxy-4-[(4-methoxybenzoyl)amino]-,(T-4)-tetrachlorozincate(2-)(2:1) Benzenediazonium,2,5-diethoxy-4-[(4-methoxybenzoyl)amino]-,(T-4)-tetrachlorozincate(2-)(2:1) C18H20N3O4.1/2Cl4Zn 查看详情
52545-08-1 UEFYYMNSPVIPQF-UHFFFAOYSA-N UEFYYMNSPVIPQF-UHFFFAOYSA-N C19H18N6O8S 查看详情
52545-13-8 无中文名(订作4-5周) 2(1H)-Pyridinone,4-methoxy-(9CI) C6H7NO2 查看详情
52546-36-8 5-甲氧基戊酸甲酯 5-Methoxypentanoic acid methyl ester C7H14O3 查看详情
52546-64-2 2-Methyl-[1,2,4]triazolo[1,5-a]pyrazin-6-amine 2-Methyl-[1,2,4]triazolo[1,5-a]pyrazin-6-amine 查看详情
52546-90-4 Benzeneacetamide, -alpha--hydrazono- (9CI) Benzeneacetamide, -alpha--hydrazono- (9CI) 查看详情
52546-93-7 3-(4-Methoxyphenyl)-1,4-diazaspiro-[4.5]dec-3-ene-2-thione 3-(4-Methoxyphenyl)-1,4-diazaspiro-[4.5]dec-3-ene-2-thione 查看详情
52547-00-9 5-氨基-3-甲基异噻唑,盐酸盐 3-Methyl-1,2-thiazol-5-amine hydrochloride (1:1) C4H7ClN2S 查看详情
52547-07-6 亚二甲苯基双(四) P-XYLYLENEBIS(TETRAHYDROTHIOPHENIUM CHLORIDE), 98+% C16H24Cl2S2 查看详情
52547-48-5 2-(4-氨基苯氧基)-N-甲基乙酰胺 2-(4-aminophenoxy)-N-methylacetamide 查看详情
52547-49-6 2-(4-氨基苯氧基)-N-乙基乙酰胺 2-(4-AMINOPHENOXY)-N-ETHYLACETAMIDE 查看详情
52547-86-1 4-乙炔奎宁环 4-Ethynylquinuclidine 查看详情
52547-96-3 Benzene, 2-fluoro-1,3,5-trimethyl-4-nitroso Benzene, 2-fluoro-1,3,5-trimethyl-4-nitroso C9H10FNO 查看详情
52548-00-2 3-溴-6-氟邻二甲苯 1-Bromo-2,3-dimethyl-4-fluoroBenzene C8H8BrF 查看详情
52548-14-8 2-碘-5-甲基苯甲酸 2-IODO-5-METHYLBENZOIC ACID C8H7IO2 查看详情
52548-32-0 5-硝基-2-(苯硫基)苯甲醛 5-NITRO-2-(PHENYLTHIO)BENZALDEHYDE C13H9NO3S 查看详情
52548-44-4 2-aminodibenzo[b,f]thiepin-10(11H)-one 2-aminodibenzo[b,f]thiepin-10(11H)-one 查看详情
52548-62-6 2-氨基-5-氟苯甲酸盐酸盐 2-amino-5-fluorobenzoic acid hydrochloride C7H6FNO2.ClH 查看详情
52548-63-7 5-氟-2-碘苯甲酸 5-Fluoro-2-iodobenzoic acid C7H4FIO2 查看详情
52548-84-2 1-(2-氯乙基)-2,3-二苯并咪唑-2-酮 3-(2-chloroethyl)-1H-benzimidazol-2-one C9H9ClN2O 查看详情
52548-95-5 2-(苯硫基)-5-(三氟甲基)苯甲腈 2-CYANO-4-(TRIFLUOROMETHYL)DIPHENYLSULFIDE C14H8F3NS 查看详情
52548-96-6 2-羧基-4-三氟甲基二苯基硫物 2-CARBOXY-4-(TRIFLUOROMETHYL)DIPHENYLSULPHIDE 97 C14H9F3O2S 查看详情
52549-07-2 5H-chroMeno[2,3-b]pyridin-7-ylacetic acid 5H-chroMeno[2,3-b]pyridin-7-ylacetic acid C14H11NO3 查看详情
52549-17-4 普拉洛芬 Pranoprofen C15H13NO3 查看详情
52549-19-6 普拉洛芬氧化杂质 (2RS)-2-(10-Oxo-9-Oxa-1-azaanthracen-6-yl)propanoic acid C15H11NO4 查看详情
52549-42-5 化合物 T34882 alpha,2-dimethyl-5H-(1)benzopyrano(2,3-b)pyridine-7-acetate C16H15NO3 查看详情
52549-44-7 pranoprofen impurity 11 pranoprofen impurity 11 C15H13NO4 查看详情
52549-57-2 分散紫 77 N-[5-[bis(2-methoxyethyl)amino]-2-[(2-cyano-4-nitrophenyl)azo]phenyl]acetamide C21H24N6O5 查看详情
5255-17-4 3β-羟基-Δ5-胆烯酸 3b-Hydroxy-5-cholenoic acid C24H38O3 查看详情
5255-18-5 Lanost-8-en-26-oic acid, 3,12-dihydroxy-24-methylene-, (3β,12α)- Lanost-8-en-26-oic acid, 3,12-dihydroxy-24-methylene-, (3β,12α)- 查看详情
5255-33-4 4-甲基-5-噻唑乙酸 2-(4-methyl-1,3-thiazol-5-yl)acetic acid 查看详情
5255-65-2 N-(4-乙氧基苯基)氨基甲酸乙酯 ethyl N-(4-ethoxyphenyl)carbamate 查看详情
5255-66-3 N-(对甲苯)氨基甲酸乙酯 ethyl N-(4-methylphenyl)carbamate 查看详情
5255-67-4 吡啶-2-基氨基甲酸乙酯 2-Pyridinylcarbamicacidethylester C8H10N2O2 查看详情
5255-68-5 3-[(E)-3-(4-bromophenyl)prop-2-enoyl]-4,6-dimethyl-1H-pyridin-2-one 3-[(E)-3-(4-bromophenyl)prop-2-enoyl]-4,6-dimethyl-1H-pyridin-2-one 查看详情
5255-70-9 2-氯苯基氨基甲酸乙酯 ethyl N-(2-chlorophenyl)carbamate 查看详情
5255-71-0 2-(甲基苯基)氨基甲酸乙酯 Carbamic acid,N-(2-methylphenyl)-, ethyl ester 查看详情
5255-75-4 1,2-环氧-3-(4-硝基苯氧基)丙烷 2-[(4-Nitrophenoxy)methyl]oxirane C9H9NO4 查看详情
52550-63-7 1,4-双(2-甲基-1H-咪唑-1-基)丁烷 1,4-bis(2-methyl-1H-imidazol-1-yl)butane C12H18N4 查看详情
52550-86-4 Azobenzene-4,4'-biscarbaldehyde Azobenzene-4,4'-biscarbaldehyde C14H10N2O2 查看详情
52550-98-8 1,3-bis(2-bromophenyl)thiourea 1,3-bis(2-bromophenyl)thiourea 查看详情
52551-02-7 Benzenesulfonamide,4-[2-(6-amino-1,2,3,4-tetrahydro-2,4-dioxo-5-pyrimidinyl)diazenyl]- Benzenesulfonamide,4-[2-(6-amino-1,2,3,4-tetrahydro-2,4-dioxo-5-pyrimidinyl)diazenyl]- 查看详情
52551-07-2 L-酪氨酰对硝基苯胺 H-TYR-PNA C15H15N3O4 查看详情
52551-67-4 2-[双(2-羟基乙基)氨基]-5-硝基苯酚 2-[bis(2-hydroxyethyl)amino]-5-nitrophenol C10H14N2O5 查看详情
52551-82-3 hept-2-en-4-yn-1-ol hept-2-en-4-yn-1-ol 查看详情
52552-56-4 三[Μ-[(1,2-Η:4,5-Η)-(1E,4E)-1,5-双(4-甲氧基苯基)-1,4-戊二烯-3-酮]]二钯 Tris[μ-[(1,2-η:4,5-η)-(1E,4E)-1,5-bis(4-methoxyphenyl)-1,4-pentadien-3-one]]di-palladium C57H60O9Pd2 查看详情