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CAS号 名称 英文名称 分子式 详情
55552-69-7 Propanedioyl dichloride, 2-ethyl Propanedioyl dichloride, 2-ethyl C5H6Cl2O2 查看详情
55552-70-0 3-呋喃硼酸 3-Furylboronic acid C4H5BO3 查看详情
55553-13-4 N-Methyl-N-2-propenyl-2-propene-1-amine, homopolymer N-Methyl-N-2-propenyl-2-propene-1-amine, homopolymer C7H13N 查看详情
55553-39-4 2-(1,3,4-thiadiazol-2-yl)isoindole-1,3-dione 2-(1,3,4-thiadiazol-2-yl)isoindole-1,3-dione 查看详情
55553-81-6 2,6-Methano-2H-oxireno[3',4']cyclopenta[1',2':6,7]naphth[2,3-b]oxirene, dodecahydro 2,6-Methano-2H-oxireno[3',4']cyclopenta[1',2':6,7]naphth[2,3-b]oxirene, dodecahydro C14H18O2 查看详情
55553-86-1 potassium 3-methylbutan-2-olate potassium 3-methylbutan-2-olate C5H11KO 查看详情
55555-39-0 苍耳皂素 2-DEACETOXY-XANTHININ 查看详情
55555-97-0 6Β-羟基炔诺孕酮 6β-Hydroxy Norgestrel C21H28O3 查看详情
55555-98-1 双(六氟乙酰丙酮)二水合钴(II) Bis(hexafluoroacetylacetonato)cobalt(II),dihydrate 查看详情
55556-00-8 COPPER(II) HEXAFLUOROACETYLACETONATE COPPER(II) HEXAFLUOROACETYLACETONATE C10H4CuF12O5 查看详情
55556-41-7 5-Methoxy-3-(1-methyl-1,2,3,6-tetrahydropyridin-4-yl)-1H-indole 5-Methoxy-3-(1-methyl-1,2,3,6-tetrahydropyridin-4-yl)-1H-indole C15H18N2O 查看详情
55556-57-5 (1-甲基-1H-吲哚-2-基)甲胺 [(1-METHYL-1H-INDOL-2-YL)METHYL]AMINE C10H12N2 查看详情
55556-65-5 (2Z)-1-(1,1-Dimethylethyl)-2-butenedioic Acid 4-Methyl Ester (2Z)-1-(1,1-Dimethylethyl)-2-butenedioic Acid 4-Methyl Ester C9H14O4 查看详情
55556-66-6 t-Butyl methyl fumarate t-Butyl methyl fumarate C9H14O4 查看详情
55556-85-9 N-亚硝基-3-羟基哌啶 N-nitroso-3-hydroxypiperidine C5H10N2O2 查看详情
55556-86-0 2,5-DIMETHYL-N-NITROSOPYRROLIDINE 2,5-DIMETHYL-N-NITROSOPYRROLIDINE C6H12N2O 查看详情
55556-88-2 Piperazine, 2,5-dimethyl-1,4-dinitroso- (6CI,9CI) Piperazine, 2,5-dimethyl-1,4-dinitroso- (6CI,9CI) C6H12N4O2 查看详情
55556-91-7 1-亚硝基-4-哌啶酮 1-nitroso-4-piperidone C5H8N2O2 查看详情
55556-92-8 N-亚硝基-1,2,3,6-四氢吡啶 N-nitroso-1,2,3,6-tetrahydropyridine C5H8N2O 查看详情
55556-93-9 N-亚硝基-4-羟基哌啶 N-nitroso-4-hydroxypiperidine C5H10N2O2 查看详情
55556-94-0 加替沙星杂质22 Piperazine, 2-methyl-1,4-dinitroso- (6CI,9CI) C5H10N4O2 查看详情
55557-00-1 N,N-dinitrosohomopiperazine N,N-dinitrosohomopiperazine C5H10N4O2 查看详情
55557-01-2 N-nitrosoguvacine N-nitrosoguvacine C6H8N2O3 查看详情
55557-02-3 亚硝基四氢盐酸甲酯/NNG N-NITROSOGUVACOLINE C7H10N2O3 查看详情
55557-05-6 Androst-5-en-17-one, 3,16-bis[(trimethylsilyl)oxy]-, O-methyloxime, (3 beta,16alpha) Androst-5-en-17-one, 3,16-bis[(trimethylsilyl)oxy]-, O-methyloxime, (3 beta,16alpha) C26H47NO3Si2 查看详情
55557-10-3 4-[Bis(trimethylsilyl)amino]-2-[(trimethylsilyl)amino]butanoic acid trimethylsilyl ester 4-[Bis(trimethylsilyl)amino]-2-[(trimethylsilyl)amino]butanoic acid trimethylsilyl ester C16H42N2O2Si4 查看详情
55557-11-4 2-Thiophenecarboxylic acid, trimethylsilyl ester 2-Thiophenecarboxylic acid, trimethylsilyl ester C8H12O2SSi 查看详情
55557-13-6 TRIMETHYLSILYL 3-METHYLBUTYRATE TRIMETHYLSILYL 3-METHYLBUTYRATE C8H18O2Si 查看详情
55557-14-7 2-Methylbutyric acid trimethylsilyl ester 2-Methylbutyric acid trimethylsilyl ester C8H18O2Si 查看详情
55557-21-6 2-[(Trimethylsilyloxy)methyl]-5-(trimethylsilyloxy)-4H-pyran-4-one 2-[(Trimethylsilyloxy)methyl]-5-(trimethylsilyloxy)-4H-pyran-4-one C12H22O4Si2 查看详情
55557-40-9 Naphthomycin Naphthomycin C40H46ClNO9 查看详情
55557-46-5 [1,2,5]Oxadiazolo[3,4-d]pyrimidine, 1-oxide (9CI) [1,2,5]Oxadiazolo[3,4-d]pyrimidine, 1-oxide (9CI) C4H2N4O2 查看详情
55557-48-7 3-氨基噻吩并[2,3-B]2-吡啶甲酰胺 3-aminothieno[2,3-b]pyridine-2-carboxylic acid amide 查看详情
55557-52-3 2-氯-3-氰基吡嗪 3-Chloropyrazine-2-carbonitrile 查看详情
55558-77-5 4-(4-甲氧基苯基)-2,4-二氧丁酸 4-(4-Methoxy-phenyl)-2,4-dioxo-butyric acid C11H10O5 查看详情
55558-90-2 Guanidine,N-[4-methyl-6-(2-oxopropyl)-2-pyrimidinyl]-N'-phenyl- Guanidine,N-[4-methyl-6-(2-oxopropyl)-2-pyrimidinyl]-N'-phenyl- 查看详情
55558-97-9 TIMTEC-BB SBB011687 TIMTEC-BB SBB011687 C11H10N2O4 查看详情
55559-31-4 苯并[d]异恶唑-7-醇 benzo[d]isoxazol-7-ol C7H5NO2 查看详情
55559-75-6 2-(2,2-二甲基-1,3-二噁戊环-4-基)乙基 4-甲基苯磺酸负离子 2-(2,2-dimethyl-1,3-dioxolan-4-yl)ethyl 4-methylbenzenesulfonate 查看详情
555598-85-1 VancoMycin EP IMpurity B VancoMycin EP IMpurity B 查看详情
5556-07-0 3-羟基-2-噻吩乙酮 2-acetyl-3-hydroxythiophene C6H6O2S 查看详情
5556-09-2 4-Hydroxy-5-methyl-2-thiophenecarboxylic acid ethyl ester 4-Hydroxy-5-methyl-2-thiophenecarboxylic acid ethyl ester 查看详情
5556-13-8 4,4'-二溴-3,3'-联噻吩 4,4'-Dibromo-3,3'-bithiophene C8H4Br2S2 查看详情
5556-16-1 1-(4-Hydroxy-3-thienyl)ethanone 1-(4-Hydroxy-3-thienyl)ethanone C6H6O2S 查看详情
5556-20-7 ethyl 3-hydroxybenzo[b]thiophene-2-carboxylate ethyl 3-hydroxybenzo[b]thiophene-2-carboxylate C11H10O3S 查看详情
5556-22-9 3-羟基-5-甲基-2-噻吩甲酸甲酯 Methyl 3-hydroxy-5-methyl-2-thiophenecarboxylate C7H8O3S 查看详情
5556-23-0 3-羟基-5-苯基噻吩-2-羧酸甲酯 3-Hydroxy-5-phenyl-2-thiophenecarboxylic acid methyl ester C12H10O3S 查看详情
5556-24-1 3-羟基噻吩-2,5-二羧酸二甲酯 2,5-Bis(methoxycarbonyl)-3-hydroxythiophene C8H8O5S 查看详情
5556-33-2 1-(3-羟基苯并呋喃-2-基)乙酮 1-(3-Hydroxybenzofuran-2-yl)ethanone 查看详情
5556-74-1 2,3,5-Trimethoxyamphetamine (hydrochloride) 2,3,5-Trimethoxyamphetamine (hydrochloride) C12H20ClNO3 查看详情