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
443-99-2 1,3-Benzenediamine, 5-fluoro-2,4,6-trimethyl 1,3-Benzenediamine, 5-fluoro-2,4,6-trimethyl C9H13FN2 查看详情
4430-05-1 吗啉-3,5-二酮 MORPHOLINE-3 5-DIONE 97 C4H5NO3 查看详情
4430-09-5 N,N-二-N-己基苯胺 N N-DI-N-HEXYLANILINE 97 C18H31N 查看详情
4430-15-3 三聚茚酮 TRUXENONE C27H12O3 查看详情
4430-16-4 酸性绿41 ACID GREEN 41 C28H23N2NaO10S2 查看详情
4430-18-6 茜素紫3B Acid Violet 43 C21H16NNaO6S 查看详情
4430-20-0 氯酚红 Chlorophenol Red C19H12Cl2O5S 查看详情
4430-23-3 ALPHA-HYDROXY-O-TOLUENESULFONIC ACID GAMMA-SULTONE ALPHA-HYDROXY-O-TOLUENESULFONIC ACID GAMMA-SULTONE 查看详情
4430-24-4 3',3'',5',5''-四碘酚磺酞 3',3'',5',5''-Tetraiodophenolsulfonphthalein C19H10I4O5S 查看详情
4430-25-5 四溴酚蓝(TBPB) Tetrabromophenol Blue 查看详情
4430-29-9 ISOVIOLANTHRENE ISOVIOLANTHRENE C34H20 查看详情
4430-31-3 八氢香豆素 Octahydrochromen-2-one C9H14O2 查看详情
4430-35-7 1-ISOTHIOCYANATO-6-(METHYLSULFINYL)-HEXANE 1-ISOTHIOCYANATO-6-(METHYLSULFINYL)-HEXANE C8H15NOS2 查看详情
4430-36-8 三芥子酸甘油酯 ERUCIN C6H11NS2 查看详情
4430-39-1 6-methylthiohexyl isothiocyanate 6-methylthiohexyl isothiocyanate C8H15NS2 查看详情
4430-40-4 1-ISOTHIOCYANATO-9-(METHYLSULFENYL)-NONANE 1-ISOTHIOCYANATO-9-(METHYLSULFENYL)-NONANE C11H21NS2 查看详情
4430-41-5 1-ISOTHIOCYANATO-8-(METHYLSULFENYL)-OCTANE 1-ISOTHIOCYANATO-8-(METHYLSULFENYL)-OCTANE C10H19NS2 查看详情
4430-42-6 BERTEROIN BERTEROIN C7H13NS2 查看详情
4430-43-7 1-异硫代氰酸壬酯 NONYL ISOTHIOCYANATE C10H19NS 查看详情
4430-45-9 异硫氰酸正辛酯 octyl isothiocyanate C9H17NS 查看详情
4430-47-1 3,4-(亚甲二氧基)苄基 异硫氰酸酯 3,4-(Methylenedioxy)Benzyl Isothiocyanate C9H7NO2S 查看详情
4430-49-3 双(4-异硫氰酸苯基)砜 ISOTHIOCYANATOPHENYL SULFONE C14H8N2O2S3 查看详情
4430-51-7 1,4-二异硫代氰基丁酯 1,4-BUTANE DIISOTHIOCYANATE C6H8N2S2 查看详情
4430-55-1 6,15-二甲氧基苯并[RST]菲并[10,1,2-CED]戊芬-9,18-二酮 6,15-dimethoxybenzo[rst]phenanthro[10,1,2-cde]pentaphene-9,18-dione C36H20O4 查看详情
4430-56-2 2,3,6,7-蒽四甲酸二酐 1H,3H-Anthra[2,3-c:6,7-c']difuran-1,3,7,9-tetrone C18H6O6 查看详情
4430-57-3 1H,3H-Anthra[2,3-c:6,7-c']difuran-1,3,5,7,9,11-hexone 1H,3H-Anthra[2,3-c:6,7-c']difuran-1,3,5,7,9,11-hexone 查看详情
4430-70-0 N,N’-(9,10-二氢-9,10-二氧代-1,4-蒽二基)二[1-氨基-9,10-二氢-9,10-二氧代-2-蒽羧酰胺] 2-Anthracenecarboxamide,N,N'-(9,10-dihydro-9,10-dioxo-1,4-anthracenediyl)bis[1-amino-9,10-dihydro-9,10-dioxo-(9CI) C44H24N4O8 查看详情
4430-75-5 八氢吡啶并[1,2-a]吡嗪 Octahydro-1H-pyrido[1,2-a]pyrazine C8H16N2 查看详情
4430-77-7 6,7-二氢吡啶并[2,3-D]哒嗪-5,8-二酮 6,7-Dihydropyrido[2,3-d]pyridazine-5,8-dione C7H5N3O2 查看详情
4430-91-5 二氫鄰二甲苯 dihydro-o-xylene C8H12 查看详情
4430-97-1 4-(2-羧基-2-氨基乙基)-1,2-苯醌 4-(2-Carboxy-2-aminoethyl)-1,2-benzoquinone C9H9NO4 查看详情
4430-99-3 2,6,6-Trimethyl-1,3-cyclohexadiene-1-carboxylic acid 2,6,6-Trimethyl-1,3-cyclohexadiene-1-carboxylic acid 查看详情
44301-22-6 2,2-二氯乙脒 2,2-dichloroethanimidamide 查看详情
443097-12-9 (Z)-ethyl 1-cyclohexyl-5-oxo-2-((3-(trifluoromethyl)benzoyl)imino)-2,5-dihydro-1H-dipyrido[1,2-a:2',3'-d]pyrimidine-3-carboxylate (Z)-ethyl 1-cyclohexyl-5-oxo-2-((3-(trifluoromethyl)benzoyl)imino)-2,5-dihydro-1H-dipyrido[1,2-a:2',3'-d]pyrimidine-3-carboxylate C28H25F3N4O4 查看详情
443097-22-1 ethyl (Z)-1-(furan-2-ylmethyl)-5-oxo-2-((3,4,5-trimethoxybenzoyl)imino)-1,5-dihydro-2H-dipyrido[1,2-a:2,3-d]pyrimidine-3-carboxylate ethyl (Z)-1-(furan-2-ylmethyl)-5-oxo-2-((3,4,5-trimethoxybenzoyl)imino)-1,5-dihydro-2H-dipyrido[1,2-a:2,3-d]pyrimidine-3-carboxylate 查看详情
443097-26-5 ethyl (Z)-2-(benzoylimino)-5-oxo-1-((tetrahydrofuran-2-yl)methyl)-1,5-dihydro-2H-dipyrido[1,2-a:2,3-d]pyrimidine-3-carboxylate ethyl (Z)-2-(benzoylimino)-5-oxo-1-((tetrahydrofuran-2-yl)methyl)-1,5-dihydro-2H-dipyrido[1,2-a:2,3-d]pyrimidine-3-carboxylate C26H24N4O5 查看详情
443097-40-3 3-(mesitylamino)-6-methyl-1,2,4-triazin-5(4H)-one 3-(mesitylamino)-6-methyl-1,2,4-triazin-5(4H)-one 查看详情
443097-42-5 methyl 4-[(6-methyl-5-oxo-2H-1,2,4-triazin-3-yl)amino]benzoate methyl 4-[(6-methyl-5-oxo-2H-1,2,4-triazin-3-yl)amino]benzoate 查看详情
4431-00-9 金黄三羧酸 Aurintricarboxylic acid C22H14O9 查看详情
4431-01-0 蒿本内酯 Ligustilide C12H14O2 查看详情
4431-24-7 乙烯二(二苯基胂) 1,2-BIS(DIPHENYLARSINO)ETHANE C26H24As2 查看详情
4431-42-9 6-羟基-5,7,8-三甲氧基黄烷酮 Isopedicin C18H18O6 查看详情
4431-58-7 Pentanoic acid, 2-(aminocarbonyl)-4-methyl Pentanoic acid, 2-(aminocarbonyl)-4-methyl C7 H13 N O3 查看详情
4431-61-2 Butanoic acid, 2-(aminocarbonyl)-3-methyl- Butanoic acid, 2-(aminocarbonyl)-3-methyl- 查看详情
4431-64-5 N-(3-氨磺酰苯基)胍 N-(3-Sulfamoylphenyl)guanidine 查看详情
4431-74-7 3-氨基-苯磺酰氯 3-Aminobenzenesulfonyl chloride C6H6ClNO2S 查看详情
4431-80-5 1-(butylsulfanylmethylsulfanyl)butane 1-(butylsulfanylmethylsulfanyl)butane C9H20S2 查看详情
4431-83-8 双(2-甲氧基乙氧基)甲烷 BIS(2-METHOXYETHOXY)METHANE C7H16O4 查看详情
4431-85-0 Methane, bromodimethoxy- Methane, bromodimethoxy- 查看详情
4431-86-1 Benzene, 1,1'-[(chloromethylene)bis(oxy)]bis Benzene, 1,1'-[(chloromethylene)bis(oxy)]bis C13H11ClO2 查看详情