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
1232432-41-5 6-氯-5-硝基亚麻腈 6-Chloro-5-nitropicolinonitrile 查看详情
1232432-57-3 Pyridine, 2-(4-methoxyphenyl)-3-(trifluoromethyl) Pyridine, 2-(4-methoxyphenyl)-3-(trifluoromethyl) C13H10F3NO 查看详情
1232432-61-9 2-Methyl-2-(4-methylpyridin-2-yl)propan-1-amine 2-Methyl-2-(4-methylpyridin-2-yl)propan-1-amine C10H16N2 查看详情
1232432-73-3 Pyrimidine, 4,5-dibromo-6-methyl- Pyrimidine, 4,5-dibromo-6-methyl- 查看详情
1232432-76-6 2-氟-5-甲基烟腈 2-fluoro-5-Methylnicotinonitrile C7H5FN2 查看详情
1232433-22-5 4,6-二溴-2-氯吡啶-3-醇 4,6-Dibromo-2-chloropyridin-3-ol 查看详情
123245-79-4 trunc-call(heptadienoate) trunc-call(heptadienoate) 查看详情
1232460-26-2 2-[4-[(3-Chlorophenyl)(phenyl)methyl]piperazin-1-yl]ethanol 2-[4-[(3-Chlorophenyl)(phenyl)methyl]piperazin-1-yl]ethanol 查看详情
1232460-29-5 Cetirizine 3-Chloro IMpurity Dihydrochloride Cetirizine 3-Chloro IMpurity Dihydrochloride C21H25ClN2O3 查看详情
1232460-31-9 西替利嗪杂质10 Cetirizine 3-Chloro Impurity C21H25ClN2O3 查看详情
123248-21-5 (E)-3-对甲苯丙烯酸丁酯 (E)-3-CYCLOHEXYL-2-PROPEN-1-OL 查看详情
123249-43-4 2H-1,4-Benzoxazin-3(4H)-one,6-[(Z)-(6,7-dihydro-6,6-dimethyl-3H,5H-pyrrolo[2,1-c][1,2,4]thiadiazol-3-ylidene)amino]-7-fluoro-4-(2-propyn-1-yl) 2H-1,4-Benzoxazin-3(4H)-one,6-[(Z)-(6,7-dihydro-6,6-dimethyl-3H,5H-pyrrolo[2,1-c][1,2,4]thiadiazol-3-ylidene)amino]-7-fluoro-4-(2-propyn-1-yl) C18H17FN4O2S 查看详情
123249-97-8 3,3-dimethyl-2,4-dihydropyrrol-5-amine;hydrochloride 3,3-dimethyl-2,4-dihydropyrrol-5-amine;hydrochloride 查看详情
12325-31-4 六羟基铂(IV)酸钠 Disodium hexahydroxoplatinate NaO6Pt- 查看详情
12325-81-4 硫化镧 LANTHANUM SULFIDE LaS2 查看详情
123250-75-9 Piperidine, 2,2,5,5-tetramethyl Piperidine, 2,2,5,5-tetramethyl C9H19N 查看详情
1232505-74-6 2-氟-5-甲氧基-4-甲基苯胺 2-Fluoro-5-methoxy-4-methyl-phenylamine C8H10FNO 查看详情
1232505-77-9 Phenol, 5-amino-4-bromo-2-chloro- Phenol, 5-amino-4-bromo-2-chloro- 查看详情
1232505-83-7 5-氨基-4-溴-2-氯苯甲酸甲酯 Methyl 5-amino-4-bromo-2-chlorobenzoate 查看详情
123251-08-1 [4S-(4α,7β,7aα)]-7,7a-Dihydro-7-hydroxy-4-Methoxy-4H-furo[3,2-c]pyran-2(6H)-one [4S-(4α,7β,7aα)]-7,7a-Dihydro-7-hydroxy-4-Methoxy-4H-furo[3,2-c]pyran-2(6H)-one C8H10O5 查看详情
123251-09-2 (S)-Patulin Methyl Ether (S)-Patulin Methyl Ether C8H8O4 查看详情
123251-89-8 HIV-1 tat Protein (49-57) trifluoroacetate salt HIV-1 tat Protein (49-57) trifluoroacetate salt 查看详情
123252-20-0 (N'-methyl,N'-4-diazonium phenyl)(N-6-hexanoic acid, 2-(trimethylammonium)ethyl ester)urea (N'-methyl,N'-4-diazonium phenyl)(N-6-hexanoic acid, 2-(trimethylammonium)ethyl ester)urea 查看详情
123252-96-0 5-羟基氯诺昔康 5-hydroxy lornoxicam C13H10ClN3O5S2 查看详情
123252-99-3 Pyridinium,1-[1-[[(6-chloro-4-hydroxy-2-methyl-1,1-dioxido-2H-thieno[2,3-e]-1,2-thiazin-3-yl)carbonyl]amino]-3-methyl-2-buten-1-yl]-,inner salt Pyridinium,1-[1-[[(6-chloro-4-hydroxy-2-methyl-1,1-dioxido-2H-thieno[2,3-e]-1,2-thiazin-3-yl)carbonyl]amino]-3-methyl-2-buten-1-yl]-,inner salt 查看详情
123253-00-9 2H-Thieno[2,3-e]-1,2-thiazine-3-carboxamide,6-chloro-2-methyl-N-2-pyridinyl-4-(2-pyridinylamino)-, 1,1-dioxide 2H-Thieno[2,3-e]-1,2-thiazine-3-carboxamide,6-chloro-2-methyl-N-2-pyridinyl-4-(2-pyridinylamino)-, 1,1-dioxide 查看详情
123253-97-4 2-[(1,3-Dihydro-1,3-dioxo-2H-isoindol-2-yl)acetyl]-butanedioic-2-13C Acid Diethyl Ester 2-[(1,3-Dihydro-1,3-dioxo-2H-isoindol-2-yl)acetyl]-butanedioic-2-13C Acid Diethyl Ester C18H19NO7 查看详情
123253-99-6 4-Phthalimidoacetoacetic Acid Ethyl Ester-13C 4-Phthalimidoacetoacetic Acid Ethyl Ester-13C C14H13NO5 查看详情
123254-02-4 Meldrum's Acid-13C Meldrum's Acid-13C C6H8O4 查看详情
123254-18-2 2H-1-Benzopyran-3-carboxylic acid, 6-chloro-8-nitro-2-oxo- 2H-1-Benzopyran-3-carboxylic acid, 6-chloro-8-nitro-2-oxo- 查看详情
123254-58-0 (R)-N-BOC-alpha-Ethylalanine ee (R)-N-BOC-alpha-Ethylalanine ee C10H19NO4 查看详情
1232542-18-5 Cyclopropanecarboxylic acid, 1-[[(3-methoxy-3-oxopropyl)amino]methyl]-, ethyl ester Cyclopropanecarboxylic acid, 1-[[(3-methoxy-3-oxopropyl)amino]methyl]-, ethyl ester 查看详情
1232542-20-9 5-苄基7-甲基8-氧代-5-氮杂螺[2.5]辛烷-5,7-二羧酸酯 5-benzyl 7-methyl 8-oxo-5-azaspiro[2.5]octane-5,7-dicarboxylate C17H19NO5 查看详情
1232542-21-0 8-Oxo-5-aza-spiro[2.5]octane-5-carboxylic acid benzyl ester 8-Oxo-5-aza-spiro[2.5]octane-5-carboxylic acid benzyl ester 查看详情
1232542-22-1 8-Amino-5-aza-spiro[2.5]octane-5-carboxylic acid benzyl ester 8-Amino-5-aza-spiro[2.5]octane-5-carboxylic acid benzyl ester 查看详情
1232542-24-3 5-氮杂螺[2.5]辛烷-8-基氨基甲酸叔丁酯 tert-Butyl 5-azaspiro[2.5]octan-8-ylcarbamate 查看详情
123256-08-6 Carbonic acid, diphenyl ester, polymer with 1,6-hexanediol and 1,1-methylenebis(4-isocyanatobenzene) Carbonic acid, diphenyl ester, polymer with 1,6-hexanediol and 1,1-methylenebis(4-isocyanatobenzene) C34H34N2O7 查看详情
123257-07-8 1-(氰甲基)-1H-吡咯-2-羧酸甲酯 1H-Pyrrole-2-carboxylicacid,1-(cyanomethyl)-,methylester(9CI) C8H8N2O2 查看详情
123258-84-4 DAU 6215 DAU 6215 C16H20N4O2 查看详情
123259-33-6 3-甲胺基-9-甲基-9-氮杂双环[3.3.1]壬烷 ENDO-N,9-DIMETHYL-9-AZABICYCLO[3.3.1]NONAN-3-AMINE 查看详情
123259-91-6 BMY 21502 BMY 21502 C15H19F3N4O 查看详情
12326-21-5 Uranium(VI) oxide hydrate. Uranium(VI) oxide hydrate. 查看详情
123260-26-4 3-methyl-1H-thieno[3,2-d]pyrimidine-2,4-dione 3-methyl-1H-thieno[3,2-d]pyrimidine-2,4-dione C7H6N2O2S 查看详情
123263-79-6 1,4-Pentanedione, 1-(1-naphthalenyl)- 1,4-Pentanedione, 1-(1-naphthalenyl)- 查看详情
123265-63-4 Tricyclo[3.3.0.03,7]octane, tris(methylene)- (9CI) Tricyclo[3.3.0.03,7]octane, tris(methylene)- (9CI) C11H12 查看详情
123266-23-9 3-(2-Oxopropyl)-5-[11-hydroxy-6-oxo-11-[[tetrahydro-5-(1-hydroxytridecyl)furan]-2-yl]undecyl]dihydrofuran-2(3H)-one 3-(2-Oxopropyl)-5-[11-hydroxy-6-oxo-11-[[tetrahydro-5-(1-hydroxytridecyl)furan]-2-yl]undecyl]dihydrofuran-2(3H)-one 查看详情
123266-51-3 7-溴-3-甲氧基-2-萘甲酸甲酯 Methyl 7-bromo-3-methoxy-2-naphthoate C13H11BrO3 查看详情
123266-59-1 5,7-二溴-2,3-二氢苯并呋喃 5,7-DIBROMO-2,3-DIHYDROBENZOFURAN C8H6Br2O 查看详情
123266-62-6 7-broMo-3-Methoxy-2-naphthoic acid 7-broMo-3-Methoxy-2-naphthoic acid C12H9BrO3 查看详情
123266-63-7 2,3-二氢-1-苯并呋喃-7-碳酰氯 2,3-DIHYDRO-1-BENZOFURAN-7-CARBONYL CHLORIDE C9H7ClO2 查看详情