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
1297547-42-2 5-乙氧基-4-甲基-1H-吡唑-3-羧酸 5-Ethoxy-4-methyl-1H-pyrazole-3-carboxylic acid C7H10N2O3 查看详情
1297549-21-3 Ethyl (+/-)-3-(3-amino-4-fluorophenyl)-2-methylpropanoate Ethyl (+/-)-3-(3-amino-4-fluorophenyl)-2-methylpropanoate C12H16FNO2 查看详情
129756-32-7 Ethanesulfonic acid, 2-hydroxy-, zinc salt (2:1) Ethanesulfonic acid, 2-hydroxy-, zinc salt (2:1) C4H10O8S2Zn 查看详情
129757-67-1 光稳定剂 HS-112 Bis-(1-octyloxy-2,2,6,6-tetramethyl-4-piperidinyl) sebacate 查看详情
129757-76-2 2-Oxepanone, polymer with 1,6-diisocyanatohexane and 2-ethyl-2-(hydroxymethyl)-1,3-propanediol 2-Oxepanone, polymer with 1,6-diisocyanatohexane and 2-ethyl-2-(hydroxymethyl)-1,3-propanediol C20H36N2O7 查看详情
129758-56-1 1‘,3‘,3‘-TriMethyl-5‘-hydroxy-6-nitro-spiro[2H-1-benzopyran- 2‘,2‘-3H-indole] 1‘,3‘,3‘-TriMethyl-5‘-hydroxy-6-nitro-spiro[2H-1-benzopyran- 2‘,2‘-3H-indole] C19 H18 N2 O4 查看详情
129758-71-0 3-Hydroxyundecanoic acid methyl ester 3-Hydroxyundecanoic acid methyl ester C12H24O3 查看详情
129758-92-5 (2-氧代丙烷-1,3-二基)二氨基甲酸二叔丁酯 Carbamic acid, N,N'-(2-oxo-1,3-propanediyl)bis-, C,C'-bis(1,1-dimethylethyl) ester C13H24N2O5 查看详情
1297596-75-8 N-(3-Bromo-4-hydroxy-5-methyl-phenyl)-4-methyl-benzamide N-(3-Bromo-4-hydroxy-5-methyl-phenyl)-4-methyl-benzamide C15 H14 Br N O2 查看详情
129760-90-3 Bicyclo[2.2.1]heptane-2,7-diol, 7-acetate, [1S-(exo,anti)]- (9CI) Bicyclo[2.2.1]heptane-2,7-diol, 7-acetate, [1S-(exo,anti)]- (9CI) 查看详情
1297607-82-9 (5-(Methoxymethyl)-1H-pyrazol-3-yl)methanamine hydrochloride (5-(Methoxymethyl)-1H-pyrazol-3-yl)methanamine hydrochloride 查看详情
1297609-29-0 3'-甲氧基葛根素芹菜糖苷 3'-Methoxymirificin C27H30O14 查看详情
1297609-87-0 1297609-87-0 1297609-87-0 查看详情
129761-47-3 2-(1,3-二氧代八氢-2H-异吲哚-2-基)丙酸 2-(1,3-dioxooctahydro-2H-isoindol-2-yl)propanoic acid C11H15NO4 查看详情
1297610-32-2 [4-(2-methoxyphenyl)piperazin-1-yl][5-(naphthalen-1-yl)-1H-pyrazol-3-yl]methanone [4-(2-methoxyphenyl)piperazin-1-yl][5-(naphthalen-1-yl)-1H-pyrazol-3-yl]methanone C25H24N4O2 查看详情
1297611-59-6 5-(naphthalen-1-yl)-N-[4-(pyrrolidin-1-yl)benzyl]-1H-pyrazole-3-carboxamide 5-(naphthalen-1-yl)-N-[4-(pyrrolidin-1-yl)benzyl]-1H-pyrazole-3-carboxamide 查看详情
1297613-09-2 (4-cyclohexylpiperazin-1-yl)[5-(naphthalen-1-yl)-1H-pyrazol-3-yl]methanone (4-cyclohexylpiperazin-1-yl)[5-(naphthalen-1-yl)-1H-pyrazol-3-yl]methanone 查看详情
1297613-70-7 (R)-2,2',3,3'-四氢-6,6'-二(2-萘基)-1,1'-螺二[1H-茚]-7,7'二醇 (R)-2,2',3,3'-Tetrahydro-6,6'-di(2-naphthalenyl)-1,1'-spirobi[1H-indene]-7,7'-diol 查看详情
1297613-71-8 (R)-6,6'-双(4-苯基苯基)螺环二酚 (1R)-6,6'-Bis([1,1'-biphenyl]-4-yl)-2,2',3,3'-tetrahydro-1,1'-spirobi[1H-indene]-7,7'-diol 查看详情
1297613-72-9 (11AR)-10,11,12,13-四氢-5-羟基-3,7-二苯基-二茚并[7,1-DE:1',7'-FG][1,3,2]二氧磷杂八环-5-氧化物 (11aR)-10,11,12,13-Tetrahydro-5-hydroxy-3,7-diphenyl-diindeno[7,1-de:1',7'-fg][1,3,2]dioxaphosphocin-5-oxide C29H23O4P 查看详情
1297613-73-0 (R)-6,6'-二(1-萘基)螺环二酚磷酸酯 (11aR)-10,11,12,13-Tetrahydro-5-hydroxy-3,7-di-1-naphthalenyl-diindeno[7,1-de:1',7'-fg][1,3,2]dioxaphosphocin-5-oxide C37H27O4P 查看详情
1297613-74-1 (11AR)-10,11,12,13-四氢-5-羟基-3,7-二-2-萘基-二茚并[7,1-DE:1',7'-FG][1,3,2]二氧磷杂八环-5-氧化物 (11aR)-10,11,12,13-Tetrahydro-5-hydroxy-3,7-di-2-naphthalenyl-diindeno[7,1-de:1',7'-fg][1,3,2]dioxaphosphocin-5-oxide C37H27O4P 查看详情
1297613-75-2 (R)-6,6'-双(3,5-二甲基苯基)螺环二酚磷酸酯 (11aR)-5-oxide-3,7-bis(3,5-diMethylphenyl)-10,11,12,13-tetrahydro-5-hydroxy-Diindeno[7,1-de:1',7'-fg][1,3,2]dioxaphosphocin C33H31O4P 查看详情
1297613-76-3 (11AR)-3,7-双[3,5-二(三氟甲基)苯基]-10,11,12,13-四氢-5-羟基-二茚并[7,1-DE:1',7'-FG][1,3,2]二氧磷杂八环 5-氧化物 (11aR)-3,7-Bis[3,5-bis(trifluoromethyl)phenyl]-10,11,12,13-tetrahydro-5-hydroxy-diindeno[7,1-de:1',7'-fg][1,3,2]dioxaphosphocin 5-oxide C33H19F12O4P 查看详情
1297613-77-4 (11AR)-10,11,12,13-四氢-5-羟基-3,7-双(联苯-4-基)-二茚并[7,1-DE:1',7'-FG][1,3,2]二氧磷杂八环-5-氧化物 (11aR)-10,11,12,13-Tetrahydro-5-hydroxy-3,7-bis([1,1'-biphenyl]-4-yl)-diindeno[7,1-de:1',7'-fg][1,3,2]dioxaphosphocin-5-oxide C41H31O4P 查看详情
129762-23-8 diethyl (2E,2'E)-4,4'-piperazine-1,4-diylbis(4-oxobut-2-enoate) diethyl (2E,2'E)-4,4'-piperazine-1,4-diylbis(4-oxobut-2-enoate) 查看详情
129762-57-8 Pyrrolo[2,1-a]isoquinolin-3(2H)-one,1-(3,4-dihydro-3,3-dimethyl-1-isoquinolinyl)-5,6-dihydro-2-hydroxy-5,5-dimethyl-2-(trifluoromethyl)- Pyrrolo[2,1-a]isoquinolin-3(2H)-one,1-(3,4-dihydro-3,3-dimethyl-1-isoquinolinyl)-5,6-dihydro-2-hydroxy-5,5-dimethyl-2-(trifluoromethyl)- 查看详情
129762-76-1 Desacetyl Acetaminophen Glutathione Desacetyl Acetaminophen Glutathione C16H22N4O7S 查看详情
129762-81-8 二甲氧基二乙烯基硅烷 Silane, diethenyldimethoxy- 查看详情
129762-86-3 Silane, methylphenyl(phenylethynyl)- Silane, methylphenyl(phenylethynyl)- 查看详情
129765-95-3 N-BOC-3-氨基-3-甲基丁酸 3-TERT-BUTOXYCARBONYLAMINO-3-METHYL-BUTYRIC ACID C10H19NO4 查看详情
129766-97-8 (2-甲基-2,3-二氢-1h-茚-2-基)甲胺盐酸盐 (2-Methyl-2,3-dihydro-1h-inden-2-yl)methanamine hydrochloride 查看详情
129768-24-7 1-甲基-3-(三氟甲基)-1H-吡唑-5-碳酰氯 1H-Pyrazole-5-carbonyl chloride, 1-methyl-3-(trifluoromethyl)- (9CI) C6H4ClF3N2O 查看详情
129768-26-9 4-氯-1-甲基-3-(三氟甲基)-1H-吡唑-5-甲酰氯 4-chloro-2-methyl-5-(trifluoromethyl)pyrazole-3-carbonyl chloride C6H3Cl2F3N2O 查看详情
129768-28-1 5-三氟甲基吡唑-3-甲酸 5-TRIFLUOROMETHYL-1H-PYRAZOLE-3-CARBOXYLIC ACID C5H3F3N2O2 查看详情
129768-30-5 5-三氟甲基-2H-吡唑-3-甲酸乙酯 5-TRIFLUOROMETHYL-2H-PYRAZOLE-3-CARBOXYLIC ACID ETHYL ESTER C7H7F3N2O2 查看详情
129768-32-7 2-isopropyl-5-(trifluoromethyl)pyrazole-3-carbonyl chloride 2-isopropyl-5-(trifluoromethyl)pyrazole-3-carbonyl chloride C8H8ClF3N2O 查看详情
129768-46-3 Benzamide, 2-[(2-bromo-1-oxopropyl)amino]- Benzamide, 2-[(2-bromo-1-oxopropyl)amino]- 查看详情
129768-48-5 2-[(2-氯丙烷)氨基]苯甲酰胺 2-[(2-CHLOROPROPANOYL)AMINO]BENZAMIDE 查看详情
129768-71-4 Benzamide, 2-[(2-bromoacetyl)amino] Benzamide, 2-[(2-bromoacetyl)amino] C9H9BrN2O2 查看详情
129768-95-2 (4-甲基吡啶-2-基)甲胺 (4-METHYLPYRIDIN-2-YL)METHYLAMINE C7H10N2 查看详情
129769-20-6 1-((Benzyloxy)Carbonyl)-5-Methylpiperidine-2-Carboxylic Acid 1-((Benzyloxy)Carbonyl)-5-Methylpiperidine-2-Carboxylic Acid 查看详情
129770-69-0 5-吡啶-4-噻吩-2-甲醛 5-Pyridin-4-ylthiophene-2-carboxaldehyde 97 C10H7NOS 查看详情
129775-07-1 对苯二甲酰氯-D4 TEREPHTHALOYL-2,3,5,6-D4 CHLORIDE C8Cl2D4O2 查看详情
129777-59-9 Pyrano[3,2-a]carbazol-2-ol, 1,2,3,11-tetrahydro-1-(1-methoxy-3-methyl-9H-carbazol-9-yl)-3,3,5-trimethyl-, (1R,2S)-rel- Pyrano[3,2-a]carbazol-2-ol, 1,2,3,11-tetrahydro-1-(1-methoxy-3-methyl-9H-carbazol-9-yl)-3,3,5-trimethyl-, (1R,2S)-rel- 查看详情
129778-58-1 2'-O-Propargyluridine 2'-O-Propargyluridine 查看详情
129779-30-2 1-BOC-3,5-二甲基哌嗪 1-BOC-3,5-DIMETHYL-PIPERAZINE C11H22N2O2 查看详情
129779-43-7 (3β,20S)-21-Iodo-20-Methyl-pregn-3-en-3-ol Acetate (3β,20S)-21-Iodo-20-Methyl-pregn-3-en-3-ol Acetate C24H37IO2 查看详情
129780-59-2 丁苯酞标准品9-E n-Butylphthalide-019-E C12H14O2 查看详情
129780-71-8 2-(3,4-dimethoxyphenyl)-N-(2-methoxybenzyl)ethanamine 2-(3,4-dimethoxyphenyl)-N-(2-methoxybenzyl)ethanamine 查看详情