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
124573-34-8 6,7,8,9-四氢-3-甲氧基-5H-苯并环庚烯-5-醇 6,7,8,9-Tetrahydro-3-methoxy-5H-benzocyclohepten-5-ol 查看详情
1245735-39-0 5-氯-2-碘异磺酸甲酯 4-Pyridinecarboxylic acid, 5-chloro-2-iodo-, methyl ester C7H5ClINO2 查看详情
1245738-49-1 8-bromospiro[chroman-2,4'-piperidin]-4-one hydrochloride 8-bromospiro[chroman-2,4'-piperidin]-4-one hydrochloride 查看详情
1245739-59-6 26-O-β-D-glucopyranosyl-(25R)-5α-furostan-20(22)-en-2α,3β,26-triol-3-O-β-D-glucopyranosyl-(1→4)-β-D-galactopyranoside 26-O-β-D-glucopyranosyl-(25R)-5α-furostan-20(22)-en-2α,3β,26-triol-3-O-β-D-glucopyranosyl-(1→4)-β-D-galactopyranoside 查看详情
1245739-75-6 1-Amino-3-(pyrimidin-5-yl)-8H-indeno[1,2-c]thiophen-8-one 1-Amino-3-(pyrimidin-5-yl)-8H-indeno[1,2-c]thiophen-8-one 查看详情
1245739-76-7 1-Amino-3-(pyridin-4-yl)-8H-indeno[1,2-c]thiophen-8-one 1-Amino-3-(pyridin-4-yl)-8H-indeno[1,2-c]thiophen-8-one 查看详情
1245745-55-4 2,3'-联吡啶]-5'-胺 2,3'-bipyridin-5'-aMine C10H9N3 查看详情
1245748-52-0 (R)-3,3'-二溴-1,1'-联萘-2,2'-二磺酰亚胺 R-3,3'-Dibromo-1,1'-Binaphthalene-2,2'-sulfonimide 查看详情
1245748-56-4 (11bR)-2,6-Bis[4-(trifluoromethyl)phenyl]dinaphtho[2,1-d:1′,2′-f][1,3,2]dithiazepine 3,3,5,5-tetraoxide (11bR)-2,6-Bis[4-(trifluoromethyl)phenyl]dinaphtho[2,1-d:1′,2′-f][1,3,2]dithiazepine 3,3,5,5-tetraoxide C34H19F6NO4S2 查看详情
1245748-62-2 Dinaphtho[2,1-d:1',2'-f][1,3,2]dithiazepine, 2,6-bis(3,5-difluorophenyl)-, 3,3,5,5-tetraoxide, (11bR) Dinaphtho[2,1-d:1',2'-f][1,3,2]dithiazepine, 2,6-bis(3,5-difluorophenyl)-, 3,3,5,5-tetraoxide, (11bR) C32H17F4NO4S2 查看详情
1245748-63-3 Dinaphtho[2,1-d:1',2'-f][1,3,2]dithiazepine, 2,6-bis[4-(1-naphthalenyl)phenyl]-, 3,3,5,5-tetraoxide, (11bR)- Dinaphtho[2,1-d:1',2'-f][1,3,2]dithiazepine, 2,6-bis[4-(1-naphthalenyl)phenyl]-, 3,3,5,5-tetraoxide, (11bR)- 查看详情
1245748-64-4 Dinaphtho[2,1-d:1',2'-f][1,3,2]dithiazepine, 2,6-bis([1,1'-biphenyl]-3-yl)-, 3,3,5,5-tetraoxide, (11bR)- Dinaphtho[2,1-d:1',2'-f][1,3,2]dithiazepine, 2,6-bis([1,1'-biphenyl]-3-yl)-, 3,3,5,5-tetraoxide, (11bR)- 查看详情
1245748-65-5 (11bR)-2,6-di-1-naphthalenyl-3,3,5,5-tetraoxide-Dinaphtho[2,1-d:1',2'-f][1,3,2]dithiazepine (11bR)-2,6-di-1-naphthalenyl-3,3,5,5-tetraoxide-Dinaphtho[2,1-d:1',2'-f][1,3,2]dithiazepine C40H25NO4S2 查看详情
1245748-66-6 (S)-1,1'-联萘-2,3'-二磺酰胺 (S)-1,1'-binaphthyl-2,3'-disulfoniMide C20H13NO4S2 查看详情
124575-32-2 (5R)-5-异丁基-2-吡咯烷酮 (5R)5-(2-Methylpropyl)-2-Pyrrolidinone C8H15NO 查看详情
124575-33-3 (2R)-2-(2-methylpropyl)pyrrolidine (2R)-2-(2-methylpropyl)pyrrolidine C8H17N 查看详情
124575-63-9 2,2',7,7'-四醛基-9,9'-螺二芴 2,2',7,7'-Tetraformyl-9,9'-spirobifluorene 查看详情
124575-66-2 9,9'-spirobi[fluorene]-2-carbaldehyde 9,9'-spirobi[fluorene]-2-carbaldehyde C26H16O 查看详情
124575-72-0 METHYL 2-AMINO-3-(4-METHYLPHENYL)PROPANOATE METHYL 2-AMINO-3-(4-METHYLPHENYL)PROPANOATE 查看详情
124576-57-4 Methyl 2-((tert-butoxycarbonyl)amino)-3-oxobutanoate Methyl 2-((tert-butoxycarbonyl)amino)-3-oxobutanoate 查看详情
124576-58-5 2-[(乙氧基羰基)氨基]-3-氧代丁酸乙酯 Ethyl 2-[(ethoxycarbonyl)aMino]-3-oxobutanoate C9H15NO5 查看详情
1245766-99-7 Spiro[2H-1-benzopyran-2,4'-piperidin]-4(3H)-one, 8-bromo- Spiro[2H-1-benzopyran-2,4'-piperidin]-4(3H)-one, 8-bromo- 查看详情
1245768-59-5 7-amino-2-cyclopropylpyrazolo[1,5-a]pyrimidine-6-carbaldehyde 7-amino-2-cyclopropylpyrazolo[1,5-a]pyrimidine-6-carbaldehyde 查看详情
1245770-25-5 tert-butyl (1r,3r)-3-hydroxy-3-methyl-1-(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)cyclobutylcarbamate tert-butyl (1r,3r)-3-hydroxy-3-methyl-1-(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)cyclobutylcarbamate C22H34BNO5 查看详情
1245771-46-3 1-((5-氟噻吩-2-基)甲基)哌啶-4-羧酸 1-[(5-fluorothien-2-yl)methyl]piperidine-4-carboxylic acid C11H14FNO2S 查看详情
1245771-49-6 1-((5-氟噻吩-2-基)甲基)哌嗪 1-[(5-Fluorothieny-2-yl)methyl]piperazine C9H13FN2S 查看详情
1245771-53-2 1-(5-氟噻吩-2-基)乙-1-醇 1-(5-Fluorothiophen-2-yl)ethan-1-ol 查看详情
1245771-56-5 3-[(4-硝基-1H-吡唑-1-基)甲基]-6,7,8,9-四氢-5H-[1,2,4]三唑并[4,3-A]氮杂卓 3-[(4-Nitro-1H-pyrazol-1-yl)methyl]-6,7,8,9-tetrahydro-5H-[1,2,4]triazolo[4,3-a]azepine C11H14N6O2 查看详情
1245771-61-2 1,5-二甲基-4-硝基-3-(三氟甲基)-1H-吡唑 1,5-Dimethyl-4-nitro-3-(trifluoromethyl)-1h-pyrazole 查看详情
1245771-83-8 3-[1-(3-Methyl-4-nitro-1H-pyrazol-1-yl)ethyl]-6,7,8,9-tetrahydro-5H-[1,2,4]triazolo[4,3-a]azepine 3-[1-(3-Methyl-4-nitro-1H-pyrazol-1-yl)ethyl]-6,7,8,9-tetrahydro-5H-[1,2,4]triazolo[4,3-a]azepine 查看详情
1245771-90-7 1-(2,2-二氟乙氧基)-4-氟-2-硝基苯 1-(2,2-difluoroethoxy)-4-fluoro-2-nitrobenzene C8H6F3NO3 查看详情
1245771-97-4 1-甲基-3-(三氟甲基)-1H-吡唑-5-甲酰胺 1-methyl-3-(trifluoromethyl)-1H-pyrazole-5-carboxamide 查看详情
1245772-01-3 4-(2,2-二氟乙氧基)-3-甲氧基苯胺 4-(2,2-Difluoroethoxy)-3-methoxyaniline 查看详情
1245772-02-4 2-(1-(2,2-二氟乙基)哌啶-4-基)乙酸甲酯 methyl [1-(2,2-difluoroethyl)piperidin-4-yl]acetate C10H17F2NO2 查看详情
1245772-03-5 (1-异丙基-3-硝基-1H-吡唑-5-基)甲醇 (1-isopropyl-3-nitro-1H-pyrazol-5-yl)methanol C7H11N3O3 查看详情
1245772-06-8 1-butyl-4-chloro-3-methyl-1H-pyrazole-5-carbaldehyde 1-butyl-4-chloro-3-methyl-1H-pyrazole-5-carbaldehyde 查看详情
1245772-08-0 3-甲基-4-硝基-1-(2,2,2-三氟乙基)-1H-吡唑 3-Methyl-4-nitro-1-(2,2,2-trifluoroethyl)-1h-pyrazole 查看详情
1245772-13-7 1-(2,2,2-三氟乙基)-1H-吡唑-3-羧酸甲酯 methyl 1-(2,2,2-trifluoroethyl)-1H-pyrazole-3-carboxylate C7H7F3N2O2 查看详情
1245772-14-8 3-(二氟甲氧基)-4-硝基甲苯 2-(difluoromethoxy)-4-methyl-1-nitrobenzene C8H7F2NO3 查看详情
1245772-15-9 2-异丙基-5-硝基-吡唑-3-羧酸乙酯 ethyl 3-nitro-1-(propan-2-yl)-1H-pyrazole-5-carboxylate 查看详情
1245772-20-6 3-[(3-Methoxy-4-nitro-1H-pyrazol-1-yl)methyl]-6,7,8,9-tetrahydro-5H-[1,2,4]triazolo[4,3-a]azepine 3-[(3-Methoxy-4-nitro-1H-pyrazol-1-yl)methyl]-6,7,8,9-tetrahydro-5H-[1,2,4]triazolo[4,3-a]azepine 查看详情
1245772-21-7 3-[1-(4-Nitro-1H-pyrazol-1-yl)ethyl]-6,7,8,9-tetrahydro-5H-[1,2,4]triazolo[4,3-a]azepine 3-[1-(4-Nitro-1H-pyrazol-1-yl)ethyl]-6,7,8,9-tetrahydro-5H-[1,2,4]triazolo[4,3-a]azepine 查看详情
1245772-26-2 1 - (三氟甲基)-1H-吡唑-3 - 羧酸乙酯 ethyl 1-(difluoroMethyl)-1H-pyrazole-3-carboxylate C7H8F2N2O2 查看详情
1245772-27-3 3-(二氟甲基)-4-甲基-1H-吡唑 3-(DIFLUOROMETHYL)-4-METHYL-1H-PYRAZOLE C5H6F2N2 查看详情
1245772-29-5 1-methyl-5-[(4-nitrophenoxy)methyl]-1H-pyrazole 1-methyl-5-[(4-nitrophenoxy)methyl]-1H-pyrazole C11H11N3O3 查看详情
1245772-33-1 1-(2-氯-6-硝基苯基)-4-甲基-1H-吡唑 1-(2-Chloro-6-nitrophenyl)-4-methyl-1h-pyrazole 查看详情
1245772-35-3 1-methyl-5-nitro-1H-pyrazole-3-carbonitrile 1-methyl-5-nitro-1H-pyrazole-3-carbonitrile C5H4N4O2 查看详情
1245772-36-4 4-氯-1-(2,2-二氟乙基)-1H-吡唑-3-羧酸甲酯 methyl 4-chloro-1-(2,2-difluoroethyl)-1H-pyrazole-3-carboxylate 查看详情
1245772-39-7 4-chloro-1-(difluoromethoxy)-2-nitrobenzene 4-chloro-1-(difluoromethoxy)-2-nitrobenzene C7H4ClF2NO3 查看详情
1245772-41-1 1-(仲丁基)-4-氯-3-甲基-1H-吡唑-5-甲醛 1-sec-butyl-4-chloro-3-methyl-1H-pyrazole-5-carbaldehyde 查看详情