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CAS号 名称 英文名称 分子式 详情
521-52-8 吴耳酸 VULPINIC ACID C19H14O5 查看详情
521-55-1 isogalbulin isogalbulin 查看详情
521-58-4 xanthommatin xanthommatin C20H13N3O8 查看详情
521-61-9 大黄素甲醚 Emodin-3-methyl ether C16H12O5 查看详情
521-62-0 大黄素-3-O-鼠李糖苷 frangulin a C21H20O9 查看详情
521-65-3 swerchirin swerchirin C15H12O6 查看详情
521-67-5 桂皮酰古柯碱 cinnamoylcocaine C19H23NO4 查看详情
521-73-3 异喹啉-1,3,4-三酮 ISOQUINOLINE-1,3,4-TRIONE C9H5NO3 查看详情
521-74-4 溴羟喹啉 broxyquinoline C9H5Br2NO 查看详情
521-78-8 马来酸三甲丙咪嗪 TRIMIPRAMINE MALEATE SALT C24H30N2O4 查看详情
521-85-7 紫堇文碱 corycavine C21H21NO5 查看详情
521-87-9 Nsc123402 Nsc123402 查看详情
521-88-0 水黄皮次素 Karanjin C18H12O4 查看详情
5210-25-3 3-Methoxy-7α-Methyl-estra-2,5(10)-dien-17-one 3-Methoxy-7α-Methyl-estra-2,5(10)-dien-17-one C20H28O2 查看详情
5210-27-5 11-keto-delta-9-norethisterone 11-keto-delta-9-norethisterone C20H22O3 查看详情
52100-85-3 Ethanone, 1-[2,2-dibromo-1-methyl-3-(1-methylethyl)cyclopropyl]-, trans- (9CI) Ethanone, 1-[2,2-dibromo-1-methyl-3-(1-methylethyl)cyclopropyl]-, trans- (9CI) 查看详情
52101-33-4 2-Furancarboxaldehyde,3,4-diphenyl- 2-Furancarboxaldehyde,3,4-diphenyl- 查看详情
52101-36-7 METHYL-3,4-DIPHENYL-2-FUROATE METHYL-3,4-DIPHENYL-2-FUROATE C18H14O3 查看详情
52101-39-0 methyl 5-nitro-3,4-diphenylfuran-2-carboxylate methyl 5-nitro-3,4-diphenylfuran-2-carboxylate C18H13NO5 查看详情
52101-49-2 3,4-DIPHENYL-5-NITRO-2-ACETYLFURAN 3,4-DIPHENYL-5-NITRO-2-ACETYLFURAN C18H13NO4 查看详情
52102-17-7 9-Ethyl-9-borabicyclo[3.3.1]nonane 9-Ethyl-9-borabicyclo[3.3.1]nonane C10H19B 查看详情
52102-38-2 ({[(methylamino)carbonyl]amino}sulfonyl)benzene ({[(methylamino)carbonyl]amino}sulfonyl)benzene 查看详情
52102-43-9 4-Chloro-N-(methylcarbamoyl)benzene-1-sulfonamide 4-Chloro-N-(methylcarbamoyl)benzene-1-sulfonamide 查看详情
52103-12-5 四氢-2-(3-碘丙氧基)-2H-吡喃 tetrahydro-2-(3-iodopropoxy)-2H-Pyran 查看详情
52103-98-7 3-Cyclohexen-1-ol, 1,6,6-trimethyl-2-methylene- 3-Cyclohexen-1-ol, 1,6,6-trimethyl-2-methylene- 查看详情
52104-23-1 Diacetic acid 5-methyl-2-[(2E,6E)-3,7,11-trimethyl-2,6,10-dodecatrienyl]-m-phenylene ester Diacetic acid 5-methyl-2-[(2E,6E)-3,7,11-trimethyl-2,6,10-dodecatrienyl]-m-phenylene ester C26H36O4 查看详情
52105-16-5 4,7-Phenanthroline, 3-methyl- 4,7-Phenanthroline, 3-methyl- 查看详情
52105-44-9 2,6-dichloro-4-nitrophenyl methanesulfonate 2,6-dichloro-4-nitrophenyl methanesulfonate 查看详情
521058-41-3 Benzamide, 3-chloro-N-[(2H-tetrazol-5-ylamino)carbonyl] Benzamide, 3-chloro-N-[(2H-tetrazol-5-ylamino)carbonyl] C9H7ClN6O2 查看详情
521059-43-8 (αS,βR)- (αS,βR)- C9H12ClNO3 查看详情
52106-01-1 2,3,4-三氯苯磺酸 2,3.4-TRICHLOROBENZENE SULFONIC ACID C6H3Cl3O3S 查看详情
52106-86-2 4-氯-2-甲基酚钠盐 Sodium 4-chloro-2-methylphenolate C7H7ClO.Na 查看详情
52106-89-5 4-氯-2-硝基苯酚钠 sodium,4-chloro-2-nitrophenolate 查看详情
521062-92-0 Methyl 3,4-dichloro-α-cyclopentylbenzeneacetate Methyl 3,4-dichloro-α-cyclopentylbenzeneacetate 查看详情
521068-33-7 Thiocyanic acid, (1R,4R)-3,3-dimethyl-2-methylenebicyclo[2.2.1]hept-1-yl ester (9CI) Thiocyanic acid, (1R,4R)-3,3-dimethyl-2-methylenebicyclo[2.2.1]hept-1-yl ester (9CI) 查看详情
521068-44-0 Benzeneacetic acid, 3-cyano-α,α-dimethyl-, ethyl ester Benzeneacetic acid, 3-cyano-α,α-dimethyl-, ethyl ester 查看详情
521069-01-2 二((十三氟-1,1,2,2-四氢辛基)二甲基硅氧基)甲基氯硅烷 BIS((TRIDECAFLUORO-1,1,2,2-TETRAHYDROOCTYL)DIMETHYLSILOXY)METHYLCHLOROSILANE C21H23ClF26O2Si3 查看详情
521069-34-1 4-氰基-2-碘苯甲酸甲酯 Methyl 4-Cyano-2-iodobenzoate 查看详情
521069-39-6 Methyl 5-acetamido-2-bromobenzoate Methyl 5-acetamido-2-bromobenzoate C10H10BrNO3 查看详情
52107-21-8 环丙基氯甲酸酯 Cyclopropyl chloroforMate C4H5ClO2 查看详情
52107-43-4 Peroxide, 1-methyl-1-phenylethyl 1,1,3,3-tetramethylbutyl (9CI) Peroxide, 1-methyl-1-phenylethyl 1,1,3,3-tetramethylbutyl (9CI) C17H28O2 查看详情
52107-46-7 2-氨基-4-氯噻唑 2-AMINO-4-CHLOROTHIAZOLE C3H3ClN2S 查看详情
52107-66-1 3-碘-2-甲基苯甲腈 3-IODO-2-METHYLBENZONITRILE C8H6IN 查看详情
52107-67-2 4-碘-2-甲基苄腈 4-iodo-2-methylbenzonitrile C8H6IN 查看详情
52107-68-3 5-碘-2-甲基苯腈 5-iodo-2-methylbenzenecarbonitrile C8H6IN 查看详情
52107-70-7 2-碘-3-甲基苯腈 2-iodo-3-methyl-benzonitrile C8H6IN 查看详情
52107-71-8 3-碘-5-甲基苯腈 3-iodo-5-methylbenzonitrile C8H6IN 查看详情
52107-78-5 1-(2-Iodo-6-methyl-phenyl)-ethanone 1-(2-Iodo-6-methyl-phenyl)-ethanone 查看详情
52107-80-9 1-(4-碘-3-甲基苯基)乙酮 1-(4-Iodo-3-methyl-phenyl)-ethanone C9H9IO 查看详情
52107-82-1 1-(2-iodo-5-methylphenyl)ethanone 1-(2-iodo-5-methylphenyl)ethanone C9H9IO 查看详情