您好!欢迎来到化工e站网 登录 注册
我的EWeb ▼
导航菜单 ▼
中文 ▼
医药中间体
无机化工
有机原料
原料药
染料及颜料
表面活性剂
香精与香料
化学试剂
食品添加剂
催化剂及助剂
分析化学
CAS号 名称 英文名称 分子式 详情
6491-02-7 N-(3-chlorophenyl)-2-hydroxy-3-nitro-benzamide N-(3-chlorophenyl)-2-hydroxy-3-nitro-benzamide C13H9ClN2O4 查看详情
6491-09-4 1,3-Benzenediol, 4-[4-[2-methyl-5-(1-methylethyl)phenoxy]-6-phenyl-1,3,5-triazin-2-yl] 1,3-Benzenediol, 4-[4-[2-methyl-5-(1-methylethyl)phenoxy]-6-phenyl-1,3,5-triazin-2-yl] C25H23N3O3 查看详情
6491-83-4 L-Leucyl-L-Leucine methyl ester (hydrochloride) L-Leucyl-L-Leucine methyl ester (hydrochloride) C13H27ClN2O3 查看详情
64910-28-7 2-[(2-chlorophenoxy)acetyl]-N-phenylhydrazinecarbothioamide 2-[(2-chlorophenoxy)acetyl]-N-phenylhydrazinecarbothioamide C15H14ClN3O2S 查看详情
64910-34-5 5-(2-氯苯氧基甲基)-4-苯基-4h-1,2,4-三唑-3-硫醇 5-(2-Chlorophenoxymethyl)-4-phenyl-4h-1,2,4-triazole-3-thiol 查看详情
64910-35-6 ART-CHEM-BB B018097 ART-CHEM-BB B018097 C12H12ClN3OS 查看详情
64910-45-8 4-(甲基氨基)-3-硝基苯甲腈 4-(Methylamino)-3-nitrobenzonitrile C8H7N3O2 查看详情
64910-46-9 3-氨基-4-(甲胺基)苯腈 3-AMINO-4-(METHYLAMINO)BENZONITRILE C8H9N3 查看详情
64910-48-1 Benzonitrile, 3-(methylamino)-4-nitro Benzonitrile, 3-(methylamino)-4-nitro C8H7N3O2 查看详情
64910-52-7 3-(甲基氨基)苯甲腈 3-(methylamino)benzonitrile C8H8N2 查看详情
64910-63-0 N-Cyclohexyl-1-butanesulfonamide N-Cyclohexyl-1-butanesulfonamide C10H21NO2S 查看详情
64910-68-5 3-氨基-4-氯苯磺酸4-氨基苯酯 3-AMINO-4-CHLORO-BENZENESULFONIC ACID 4-AMINO-PHENYL ESTER 查看详情
64911-18-8 3',5'-Bis-O-(tert-butyldimethylsilyl)-2’-deoxyuridine 3',5'-Bis-O-(tert-butyldimethylsilyl)-2’-deoxyuridine C21H40N2O5Si2 查看详情
64911-28-0 2'',3'',5''-Tris-O-[(1,1-dimethylethyl)dimethylsilyl]adenosine 2'',3'',5''-Tris-O-[(1,1-dimethylethyl)dimethylsilyl]adenosine C28H55N5O4Si3 查看详情
64913-16-2 1,2,3,4-四-O-乙酰基-Α-L-岩藻吡喃糖苷 1,2,3,4-TETRA-O-ACETYL-A-L-FUCOPYRANOSE C14H20O9 查看详情
64913-50-4 3-氨基-4-(4-羟基苯基)丁酸 3-Amino-4-(4-hydroxyphenyl)butyric Acid 查看详情
64915-10-2 Cefadroxil Carbonate Cefadroxil Carbonate C19H21N3O7S 查看详情
64915-37-3 3-Amino-7-methoxy-4H-chromen-4-one 3-Amino-7-methoxy-4H-chromen-4-one 查看详情
64915-79-3 4-Pyridinecarbonyl chloride, 3-methyl- (9CI) 4-Pyridinecarbonyl chloride, 3-methyl- (9CI) C7H6ClNO 查看详情
64916-48-9 六氟乙酰丙酮钯(II) Palladium(II) hexafluoroacetylacetonate C10H2F12O4Pd 查看详情
64917-81-3 4-氯-2-羟基苄醇 Benzenemethanol,4-chloro-2-hydroxy- C7H7ClO2 查看详情
64917-82-4 五味子酯 D schisantherin D C29H28O9 查看详情
64917-83-5 五味子酯戊 (5S)-6α,7β-Dimethyl-1,2,3,11,12-pentamethoxy(5,6,7,8-tetrahydrodibenzo[a,c]cyclooctene)-5α,6β,10-triol 5-benzoate C30H34O9 查看详情
64918-63-4 4-氰基-2,2,5,5-甲基-3-咪唑啉-3-氧化物-1-氧基 4-CYANO-2,2,5,5-TETRAMETHYL-3-IMIDAZOLINE-3-OXIDE-1-OXYL C8H12N3O2* 查看详情
64918-82-7 Methanetriol, 1-(2,2,2-trichloro-1-hydroxyethoxy)- Methanetriol, 1-(2,2,2-trichloro-1-hydroxyethoxy)- 查看详情
64918-85-0 2(S),3(R)-2-Amino-3-hydroxypent-4-ynoic acid 2(S),3(R)-2-Amino-3-hydroxypent-4-ynoic acid C5H7NO3 查看详情
64918-92-9 4,5-diamino-2-bromo-1,8-dihydroxyanthraquinone 4,5-diamino-2-bromo-1,8-dihydroxyanthraquinone 查看详情
64918-94-1 diphosphoric acid, compound with 2-aminoethanol (1:4) diphosphoric acid, compound with 2-aminoethanol (1:4) 查看详情
64918-95-2 2-Oxiranecarboxylic acid, 2-phenyl 2-Oxiranecarboxylic acid, 2-phenyl C9H8O3 查看详情
64919-15-9 月桂酸2-氯乙酯 Dodecanoic acid,2-chloroethyl ester C14H27ClO2 查看详情
64919-20-6 3-thiaoctadecane 3-thiaoctadecane C17H36S 查看详情
64919-47-7 1H-INDEN-1-ONE, 2,3-DIHYDRO-2,4-DIMETHYL 1H-INDEN-1-ONE, 2,3-DIHYDRO-2,4-DIMETHYL C11 H12 O 查看详情
64919-92-2 1-(3-氯苯基)-5-氧代-2,5-二氢-1H-吡唑-3-甲酸乙酯 ethyl 1-(3-chlorophenyl)-5-hydroxy-1H-pyrazole-3-carboxylate C12H11ClN2O3 查看详情
6492-48-4 1-(3-amino-p-tolyl)-2-thiourea 1-(3-amino-p-tolyl)-2-thiourea C8H11N3S 查看详情
6492-50-8 4-[(4-nitrophenyl)azo]-2,5-xylidine 4-[(4-nitrophenyl)azo]-2,5-xylidine C14H14N4O2 查看详情
6492-53-1 5,5'-[1,4-Phenylenebis(azo)]bis[2-hydroxy-3-sodiosulfobenzoic acid sodium] salt 5,5'-[1,4-Phenylenebis(azo)]bis[2-hydroxy-3-sodiosulfobenzoic acid sodium] salt C20H15N4NaO12S2 查看详情
6492-68-8 6-chloro-2-(6-chloro-3-oxobenzo[b]thien-2(3H)-ylidene)benzo[b]thiophene-3(2H)-one 6-chloro-2-(6-chloro-3-oxobenzo[b]thien-2(3H)-ylidene)benzo[b]thiophene-3(2H)-one C16H6Cl2O2S2 查看详情
6492-70-2 4,5,5',7,7'-Pentabromo-Δ2,2'(3H,3'H)-bi[1H-indole]-3,3'-dione 4,5,5',7,7'-Pentabromo-Δ2,2'(3H,3'H)-bi[1H-indole]-3,3'-dione 查看详情
6492-73-5 5-溴-2-1,3-二氢-3-氧代-2H-吲哚-2-亚基-1,2-二氢-3H-吲哚-3-酮 3H-Indol-3-one,5-dromo-2-1,3-dihydro-3-oxo-2H-indol-2-ylidene-1,2-dihydro C16H9BrN2O2 查看详情
6492-78-0 N-[4-amino-3-(5,10-dihydro-5,10-dioxoanthra[2,3-d]thiazol-2-yl)-9,10-dihydro-9,10-dioxo-1-anthryl]-3-(trifluoromethyl)benzamide N-[4-amino-3-(5,10-dihydro-5,10-dioxoanthra[2,3-d]thiazol-2-yl)-9,10-dihydro-9,10-dioxo-1-anthryl]-3-(trifluoromethyl)benzamide C37H18F3N3O5S 查看详情
6492-81-5 4,4'-dichloro-2,2'-dimethoxy-5,5'-dimethyl-alpha,alpha'-terephthaloyldiacetanilide 4,4'-dichloro-2,2'-dimethoxy-5,5'-dimethyl-alpha,alpha'-terephthaloyldiacetanilide C28H26Cl2N2O6 查看详情
6492-86-0 4-氨基-1,8-萘二甲酸酐 4-Amino-1,8-naphthalic anhydride C12H7NO3 查看详情
6492-92-8 2H-Purin-2-one,1,3,6,9-tetrahydro-1,3-dimethyl-8-[(1-methylpentyl)thio]-6-thioxo- 2H-Purin-2-one,1,3,6,9-tetrahydro-1,3-dimethyl-8-[(1-methylpentyl)thio]-6-thioxo- 查看详情
6492-96-2 2H-Purin-2-one,1,3,6,9-tetrahydro-1,3-dimethyl-8-[(3-methylbutyl)thio]-6-thioxo- 2H-Purin-2-one,1,3,6,9-tetrahydro-1,3-dimethyl-8-[(3-methylbutyl)thio]-6-thioxo- 查看详情
6492-99-5 2H-Purin-2-one,8-[(2-ethylbutyl)thio]-1,3,6,9-tetrahydro-1,3-dimethyl-6-thioxo- 2H-Purin-2-one,8-[(2-ethylbutyl)thio]-1,3,6,9-tetrahydro-1,3-dimethyl-6-thioxo- 查看详情
64920-00-9 1-(3-amino-phenyl)-5-methoxy-1H-pyrazole-3-carboxylic acid ethyl ester 1-(3-amino-phenyl)-5-methoxy-1H-pyrazole-3-carboxylic acid ethyl ester 查看详情
64920-29-2 2-氧代-基丁酸乙酯 Ethyl 2-oxo-4-phenylbutyrate C12H14O3 查看详情
64920-31-6 CHRYSENE-TRANS-1,2-DIHYDRODIOL CHRYSENE-TRANS-1,2-DIHYDRODIOL C18H14O2 查看详情
64920-42-9 2-乙酰氨基-6-溴吡啶氮氧化物 2-acetamido-6-bromopyridine- 1-oxide 查看详情
64921-87-5 3,3-二甲基-1-(1H-吡唑-1-基)丁烷-2-酮 3,3-Dimethyl-1-(1h-pyrazol-1-yl)butan-2-one 查看详情