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
75267-17-3 5-甲酰基苯并[1,3]二恶茂-4-甲酸乙酯 ethyl 5-formyl-1,3-benzodioxole-4-carboxylate 查看详情
75267-98-0 1,2,2-Tri(2-butenyl)hydrazine 1,2,2-Tri(2-butenyl)hydrazine 查看详情
75268-11-0 2-Methylpropenal diethylhydrazone 2-Methylpropenal diethylhydrazone C8H16N2 查看详情
75268-65-4 disodium 2-[[5-carbamoyl-1-ethyl-1,6-dihydro-2-hydroxy-4-methyl-6-oxo-3-pyridyl]azo]-4-[[4-[(2-chloro-5-sulphonatophenyl)amino]-6-fluoro-1,3,5-triazin-2-yl]amino]benzenesulphonate disodium 2-[[5-carbamoyl-1-ethyl-1,6-dihydro-2-hydroxy-4-methyl-6-oxo-3-pyridyl]azo]-4-[[4-[(2-chloro-5-sulphonatophenyl)amino]-6-fluoro-1,3,5-triazin-2-yl]amino]benzenesulphonate C24H19ClFN9Na2O9S2 查看详情
75268-66-5 disodium 6-[[4-[[3-[[5-(aminocarbonyl)-1-ethyl-1,6-dihydro-2-hydroxy-4-methyl-6-oxo-3-pyridyl]azo]-4-sulphonatophenyl]amino]-6-fluoro-1,3,5-triazin-2-yl]amino]naphthalene-2-sulphonate disodium 6-[[4-[[3-[[5-(aminocarbonyl)-1-ethyl-1,6-dihydro-2-hydroxy-4-methyl-6-oxo-3-pyridyl]azo]-4-sulphonatophenyl]amino]-6-fluoro-1,3,5-triazin-2-yl]amino]naphthalene-2-sulphonate C28H22FN9Na2O9S2 查看详情
75268-68-7 sodium 1-amino-4-[[3-[(chloroacetyl)amino]phenyl]amino]-9,10-dihydro-9,10-dioxoanthracene-2-sulphonate sodium 1-amino-4-[[3-[(chloroacetyl)amino]phenyl]amino]-9,10-dihydro-9,10-dioxoanthracene-2-sulphonate C22H15ClN3NaO6S 查看详情
75268-69-8 hexasodium 8,8'-[carbonylbis[imino(5-methoxy-2-methyl-4,1-phenylene)azo]]bisnaphthalene-2,3,6-trisulphonate hexasodium 8,8'-[carbonylbis[imino(5-methoxy-2-methyl-4,1-phenylene)azo]]bisnaphthalene-2,3,6-trisulphonate C37H26N6Na6O21S6 查看详情
75268-70-1 2-Naphthalenesulfonicacid,3-[[4-[(2,4-dimethyl-6-sulfophenyl)azo]-2,5-dimethylphenyl]azo]-7-(phenylamino)-,disodiumsalt 2-Naphthalenesulfonicacid,3-[[4-[(2,4-dimethyl-6-sulfophenyl)azo]-2,5-dimethylphenyl]azo]-7-(phenylamino)-,disodiumsalt C32H27N5Na2O6S2 查看详情
75268-71-2 Benzoic acid, 2-hydroxy-5-[[4-[[4-[[8-hydroxy-7-[[4-[(8-hydroxy-3,6-disulfo-1-naphthalenyl)azo]-2-methoxy-5-methylphenyl]azo]-3,6-disulfo-1-naphthalenyl]amino]-6-(methylphenylamino)-1,3,5-triazin-2-yl]amino]phenyl]azo]-, pentasodium salt Benzoic acid, 2-hydroxy-5-[[4-[[4-[[8-hydroxy-7-[[4-[(8-hydroxy-3,6-disulfo-1-naphthalenyl)azo]-2-methoxy-5-methylphenyl]azo]-3,6-disulfo-1-naphthalenyl]amino]-6-(methylphenylamino)-1,3,5-triazin-2-yl]amino]phenyl]azo]-, pentasodium salt C51H41N12NaO18S4 查看详情
75268-73-4 trisodium 5-[[4-[[3-[[[[4-[(3-carboxylato-4-hydroxyphenyl)azo]phenyl]amino]carbonyl]amino]benzoyl]amino]-5-methoxy-2-tolyl]azo]-3-sulphonatosalicylate trisodium 5-[[4-[[3-[[[[4-[(3-carboxylato-4-hydroxyphenyl)azo]phenyl]amino]carbonyl]amino]benzoyl]amino]-5-methoxy-2-tolyl]azo]-3-sulphonatosalicylate C36H29N7O12S.3Na 查看详情
75268-74-5 sodium [7-amino-4-hydroxy-8-[(2-hydroxy-4-nitrophenyl)azo]-3-[(4-sulphophenyl)azo]naphthalene-2-sulphonato(4-)]chromate(1-) sodium [7-amino-4-hydroxy-8-[(2-hydroxy-4-nitrophenyl)azo]-3-[(4-sulphophenyl)azo]naphthalene-2-sulphonato(4-)]chromate(1-) C22H12CrN6NaO10S2 查看详情
75268-76-7 sodium bis[1-[(2-hydroxyphenyl)azo]-2-naphtholato(2-)]chromate(1-) sodium bis[1-[(2-hydroxyphenyl)azo]-2-naphtholato(2-)]chromate(1-) C32H20CrN4NaO4 查看详情
75268-78-9 Chromate(2-), [2,4-dihydro-4-[[2-hydroxy-5-(phenylazo)phenyl]azo]-5-methyl-2-phenyl-3H-pyrazol-3-onato(2-)][3-[(4,5-dihydro-3-methyl-5-oxo-1-phenyl-1H-pyrazol-4-yl)azo]-4-hydroxy-5-nitrobenzenesulfonato(3-)]-, disodium Chromate(2-), [2,4-dihydro-4-[[2-hydroxy-5-(phenylazo)phenyl]azo]-5-methyl-2-phenyl-3H-pyrazol-3-onato(2-)][3-[(4,5-dihydro-3-methyl-5-oxo-1-phenyl-1H-pyrazol-4-yl)azo]-4-hydroxy-5-nitrobenzenesulfonato(3-)]-, disodium C38H26CrN11Na2O9S 查看详情
75269-16-8 3'-腺苷酸,N-苯甲酰基-5'-O-(双(4-甲氧基苯基)苯甲基)-P-(2-氯苯基)-2'-脱氧腺烯基-(3'.5')-N-苯甲酰基- 2'-脱氧-,2-氯苯基2-氰基乙酯 FULLY PROTECTED DEOXYNUCLEOTIDE DIMERD(A PAP) C70H61Cl2N11O15P2 查看详情
7527-65-3 1-(环己基氨基)-2-甲基丙-2-醇 1-(cyclohexylamino)-2-methylpropan-2-ol 查看详情
7527-91-5 吖啶琐辛 acrisorcin C13H10N2.C12H18O2 查看详情
7527-94-8 3-[(4-A氨基苯)磺酰]-1,3-二苯基-1-丙酮 Alkofanone C21H19NO3S 查看详情
75271-94-2 3-溴-1,1-二甲氧基-2-丙烷酮 3-bromo-1,1-dimethoxy-2-Propanone C5H9BrO3 查看详情
75272-46-7 顺-1-苄基-4-甲基-吡咯烷-3-基胺 3-Pyrrolidinamine, 4-methyl-1-(phenylmethyl)-, cis- (9CI) 查看详情
75272-49-0 反式-1-苄基-3-氨基-4-甲基吡咯烷 trans-1-Benzyl-3-amino-4-methyl-pyrrolidine 查看详情
75272-77-4 3-甲氧基苄基异硫氰酸酯 3-METHOXYBENZYL ISOTHIOCYANATE C9H9NOS 查看详情
75272-82-1 Arabin Arabin 查看详情
75273-66-4 3-(4-methoxyphenyl)-5-phenyl-1,2,4-oxadiazole 3-(4-methoxyphenyl)-5-phenyl-1,2,4-oxadiazole 查看详情
75273-74-4 2-[(E)-(Pyridin-4-ylmethylidene)amino]benzonitrile 2-[(E)-(Pyridin-4-ylmethylidene)amino]benzonitrile 查看详情
75273-81-3 Benzenamine, 4-methoxy-N-(4-pyridinylmethylene)-, monohydrochloride Benzenamine, 4-methoxy-N-(4-pyridinylmethylene)-, monohydrochloride 查看详情
75274-21-4 Acetic acid, 2-[(6-chloro-4-pyrimidinyl)amino]-2-oxo-, ethyl ester Acetic acid, 2-[(6-chloro-4-pyrimidinyl)amino]-2-oxo-, ethyl ester 查看详情
75274-25-8 4-Carbethoxy-carbonilamino-6-(gamma-carbethoxypropylthio)-pyrimidine 4-Carbethoxy-carbonilamino-6-(gamma-carbethoxypropylthio)-pyrimidine 查看详情
75275-66-0 3-(双环[2.2.1]-5-庚烯-2-基)-3-氧代丙酸乙酯 Ethyl 3-(bicyclo[2.2.1]hept-5-en-2-yl)-3-oxopropanoate 查看详情
75276-52-7 2-甲基丙脒酸肼 2-methylpropanimidic acid, hydrazide C4H11N3 查看详情
75277-39-3 2-羟乙基-1-哌嗪乙烷磺酸钠盐 N-(2-Hydroxyethyl)piperazine-N'-2-ethanesulphonic acid sodium salt 查看详情
75277-97-3 2-trifluoroacetylbenzothiophene 2-trifluoroacetylbenzothiophene 查看详情
75279-39-9 N-(4-氨基吡啶-2-基)乙酰胺 2-Acetamino-4-aminopyridine C7H9N3O 查看详情
75279-53-7 4-氯-2-氟苯乙腈 4-Chloro-2-fluorophenylacetonitrile C8H5ClFN 查看详情
75279-54-8 2-氟-5-氯苯基乙腈 5-Chloro-2-fluorophenylacetonitrile C8H5ClFN 查看详情
75279-55-9 2-氯-6-氟苯乙睛 2-Chloro-6-fluorophenylacetonitrile C8H5ClFN 查看详情
75279-56-0 2-氯-4-氟苯乙腈 2-Chloro-4-fluorophenylacetonitrile C8H5ClFN 查看详情
75279-58-2 2,4,5-三甲基苯乙腈 2,4,5-TRIMETHYLPHENYLACETONITRILE C11H13N 查看详情
75279-59-3 3-Pyridineacetonitrile, 5-methyl 3-Pyridineacetonitrile, 5-methyl C8H8N2 查看详情
75279-60-6 6-氯-2-吡啶乙腈 (6-Chloro-pyridin-2-yl)-acetonitrile C7H5ClN2 查看详情
75279-86-6 Benzenepropanenitrile, α-acetyl-β-oxo- Benzenepropanenitrile, α-acetyl-β-oxo- 查看详情
7528-09-8 Glutamate Glutamate 查看详情
7528-13-4 卡哌利定 Carperidine 查看详情
7528-78-1 三(2-氰乙基)胺 TRIS(2-CYANOETHYL)AMINE 99+% C9H12N4 查看详情
75281-25-3 KGUMXGDKXYTTEY-FAOQNJJDSA-N KGUMXGDKXYTTEY-FAOQNJJDSA-N 查看详情
75282-52-9 Nsc293133 Nsc293133 查看详情
75283-35-1 HEPTA-4,6-DIENOIC ACID HEPTA-4,6-DIENOIC ACID C7H10O2 查看详情
75286-43-0 L-Leucinamide, N-acetyl-L-leucyl-L-phenylalanyl- (9CI) L-Leucinamide, N-acetyl-L-leucyl-L-phenylalanyl- (9CI) 查看详情
75288-42-5 1-Butanone, 4-hydroxy-1-(2-thienyl) 1-Butanone, 4-hydroxy-1-(2-thienyl) C8H10O2S 查看详情
75288-49-2 7-溴-2-甲基苯并[B]噻吩 7-BROMO-2-METHYLBENZO[B]THIOPHENE C9H7BrS 查看详情
75288-80-1 2-甲基苯并[B]噻吩-7-羧酸 2-METHYLBENZO[B]THIOPHENE-7-CARBOXYLIC ACID C10H8O2S 查看详情