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CAS号 名称 英文名称 分子式 详情
57541-72-7 3,4-dichloronitrosopiperidine 3,4-dichloronitrosopiperidine C5H8Cl2N2O 查看详情
57541-73-8 3,4-Dibromo-1-nitrosopiperidine 3,4-Dibromo-1-nitrosopiperidine C5H8Br2N2O 查看详情
57542-42-4 1,4-DIFLUOROPHTHALAZINE 1,4-DIFLUOROPHTHALAZINE C8H4F2N2 查看详情
57542-56-0 Benzoic acid, 3,5-dinitro-, silver (1+) salt Benzoic acid, 3,5-dinitro-, silver (1+) salt C7H4N2O6.Ag 查看详情
57542-71-9 4-乙酰基-3-氯苯甲酸甲酯 methyl 4-acetyl-3-chlorobenzoate C10H9ClO3 查看详情
57542-75-3 1,3-Benzenediol, 4-bromo-2-chloro- 1,3-Benzenediol, 4-bromo-2-chloro- 查看详情
57542-85-5 gold pentafluoride gold pentafluoride AuF5 查看详情
57542-89-9 Phenol, 2-[bis(1,1-dimethylethyl)phosphino] Phenol, 2-[bis(1,1-dimethylethyl)phosphino] C14H23OP 查看详情
57543-36-9 2-羟基-4-甲氧基-5-溴苯甲醛 5-BROMO-2-HYDROXY-4-METHOXY-BENZALDEHYDE C8H7BrO3 查看详情
57543-37-0 6-溴-2H-苯并吡喃-3-甲醛 6-BROMO-2H-CHROMENE-3-CARBALDEHYDE 查看详情
57543-38-1 8-甲氧基-2H-色烯-3-甲醛 8-Methoxy-2H-1-benzopyran-3-carbaldehyde 查看详情
57543-39-2 7-甲氧基-2H-苯并吡喃-3-甲醛 7-METHOXY-2H-CHROMENE-3-CARBALDEHYDE C11H10O3 查看详情
57543-40-5 6-甲氧基-2H-苯并吡喃-3-甲醛 6-METHOXY-2H-CHROMENE-3-CARBALDEHYDE C11H10O3 查看详情
57543-41-6 5-甲氧基-2H-色烯-3-甲醛 5-Methoxy-2H-chromene-3-carbaldehyde 查看详情
57543-42-7 2H-1-苯并吡喃-3-甲醛,2-甲基- 2-Methyl-2H-1-benzopyran-3-carbaldehyde C11H10O2 查看详情
57543-47-2 2-苯基-2H-1-苯并吡喃-3-甲醛 2H-1-Benzopyran-3-carboxaldehyde, 2-phenyl C16H12O2 查看详情
57543-48-3 2H-1-BENZOPYRAN-3-CARBOXALDEHYDE, 6-CHLORO-2-PHENYL 2H-1-BENZOPYRAN-3-CARBOXALDEHYDE, 6-CHLORO-2-PHENYL C16H11ClO2 查看详情
57543-51-8 2H-1-BENZOPYRAN-3-CARBOXALDEHYDE, 7-METHOXY-2-PHENYL 2H-1-BENZOPYRAN-3-CARBOXALDEHYDE, 7-METHOXY-2-PHENYL C17H14O3 查看详情
57543-54-1 1-(8-甲氧基-2H-色烯-3-基)-1-乙酮 1-(8-METHOXY-2H-CHROMEN-3-YL)-1-ETHANONE C12H12O3 查看详情
57543-55-2 3-Acetyl-7-methoxy-2H-1-benzopyran 3-Acetyl-7-methoxy-2H-1-benzopyran C12H12O3 查看详情
57543-56-3 1-(6-甲氧基-2H-色烯-3-基)-1-乙酮 1-(6-METHOXY-2H-CHROMENE-3-YL)ETHAN-1-ONE C12H12O3 查看详情
57543-57-4 3-Acetyl-5-methoxy-2H-1-benzopyran 3-Acetyl-5-methoxy-2H-1-benzopyran C12H12O3 查看详情
57543-58-5 2H-色烯-3-羧酸乙酯 2H-Chromene-3-carboxylic acid ethyl ester C12H12O3 查看详情
57543-59-6 8-甲氧基-2H-苯并吡喃-3-甲酸 8-METHOXY-2H-CHROMENE-3-CARBOXYLIC ACID C11H10O4 查看详情
57543-60-9 7-甲氧基-2H-苯并吡喃-3-甲酸 7-METHOXY-2H-CHROMENE-3-CARBOXYLIC ACID C11H10O4 查看详情
57543-61-0 6-甲氧基-2H-色烯-3-羧酸乙基酯 6-METHOXY-2H-CHROMENE-3-CARBOXYLIC ACID ETHYL ESTER C13H14O4 查看详情
57543-62-1 6-Methoxy-2H-chromene-3-carboxylic acid 6-Methoxy-2H-chromene-3-carboxylic acid C11H10O4 查看详情
57543-66-5 2H-苯并吡喃-3-甲腈 2H-1-Benzopyran-3-carbonitrile C10H7NO 查看详情
57543-67-6 6-氯-3-氰基-2H-苯并吡喃 6-CHLORO-2H-CHROMENE-3-CARBONITRILE C10H6ClNO 查看详情
57543-68-7 6-溴-2H-苯并吡喃-3-甲腈 6-BROMO-2H-CHROMENE-3-CARBONITRILE C10H6BrNO 查看详情
57543-69-8 8-甲氧基-2H-苯并吡喃-3-甲腈 8-METHOXY-2H-CHROMENE-3-CARBONITRILE C11H9NO2 查看详情
57543-70-1 7-甲氧基-2H-苯并吡喃-3-腈 7-METHOXY-2H-CHROMENE-3-CARBONITRILE C11H9NO2 查看详情
57543-71-2 6-甲氧基-2H-苯并吡喃-3-甲腈 6-METHOXY-2H-CHROMENE-3-CARBONITRILE C11H9NO2 查看详情
57543-73-4 2-Methyl-2H-1-benzopyran-3-carbonitrile 2-Methyl-2H-1-benzopyran-3-carbonitrile 查看详情
57543-75-6 6-Methoxy-2-methyl-2H-1-benzopyran-3-carbonitrile 6-Methoxy-2-methyl-2H-1-benzopyran-3-carbonitrile C12H11NO2 查看详情
57543-79-0 8-Methoxy-2-methyl-3-nitro-2H-1-benzopyran 8-Methoxy-2-methyl-3-nitro-2H-1-benzopyran 查看详情
57543-83-6 3-Nitro-2,6,7-trimethyl-2H-1-benzopyran 3-Nitro-2,6,7-trimethyl-2H-1-benzopyran C12H13NO3 查看详情
57543-85-8 6-Chloro-3-nitro-2-phenyl-2H-1-benzopyran 6-Chloro-3-nitro-2-phenyl-2H-1-benzopyran C15H10ClNO3 查看详情
57543-87-0 8-Methoxy-3-nitro-2-phenyl-2H-1-benzopyran 8-Methoxy-3-nitro-2-phenyl-2H-1-benzopyran 查看详情
57543-90-5 6-Bromo-8-methoxy-3-nitro-2-phenyl-2H-1-benzopyran 6-Bromo-8-methoxy-3-nitro-2-phenyl-2H-1-benzopyran C16H12BrNO4 查看详情
57543-95-0 6-Bromo-2-(2-methoxyphenyl)-3-nitro-2H-1-benzopyran 6-Bromo-2-(2-methoxyphenyl)-3-nitro-2H-1-benzopyran 查看详情
575431-40-2 Pyrazolo[3,4-b]azepine, 3-(2-benzofuranyl)-1,4,5,6,7,8-hexahydro-1-[3-(trifluoromethyl)phenyl]- (9CI) Pyrazolo[3,4-b]azepine, 3-(2-benzofuranyl)-1,4,5,6,7,8-hexahydro-1-[3-(trifluoromethyl)phenyl]- (9CI) C22H18F3N3O 查看详情
575433-87-3 6-甲基吡啶-2-羧酸叔丁酯 Tert-butyl 6-methylpyridine-2-carboxylate 查看详情
57544-02-2 2-(4-METHOXYPHENYL)-3-NITRO-2H-CHROMENE 2-(4-METHOXYPHENYL)-3-NITRO-2H-CHROMENE 查看详情
57544-06-6 2H-1-BENZOPYRAN, 6-METHOXY-2-(4-METHOXYPHENYL)-3-NITRO 2H-1-BENZOPYRAN, 6-METHOXY-2-(4-METHOXYPHENYL)-3-NITRO C17H15NO5 查看详情
57544-20-4 2-(4-Chlorophenyl)-6-methoxy-3-nitro-2H-1-benzopyran 2-(4-Chlorophenyl)-6-methoxy-3-nitro-2H-1-benzopyran 查看详情
57544-22-6 6-Bromo-2-(4-chlorophenyl)-8-methoxy-3-nitro-2H-1-benzopyran 6-Bromo-2-(4-chlorophenyl)-8-methoxy-3-nitro-2H-1-benzopyran 查看详情
57544-29-3 2,2-Dimethyl-3-nitro-2H-1-benzopyran 2,2-Dimethyl-3-nitro-2H-1-benzopyran 查看详情
57544-34-0 6-氯-2H-苯并吡喃-3-甲醛 6-CHLORO-2H-CHROMENE-3-CARBALDEHYDE C10H7ClO2 查看详情
575446-95-6 三七皂苷S Notoginsenoside S C63H106O30 查看详情