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
193686-76-9 7-氯-5-氧代-1-对甲苯磺酰基-2,3,4,5-四氢-1H-苯并氮杂卓 7-chloro-1-(p-tolylsulfonyl)-3,4-dihydro-2H-1-benzazepin-5-one C17H16ClNO3S 查看详情
193686-86-1 1H-Indole-1-carboxylic acid, 2-nitro-, 1,1-dimethylethyl ester 1H-Indole-1-carboxylic acid, 2-nitro-, 1,1-dimethylethyl ester C13H14N2O4 查看详情
193687-19-3 2H-1-Benzopyran,6-(1-methylethyl)-(9CI) 2H-1-Benzopyran,6-(1-methylethyl)-(9CI) C12H14O 查看详情
193687-30-8 2H-1,2,3-Benzothiadiazin-4-amine, N-methyl-, 1,1-dioxide (9CI) 2H-1,2,3-Benzothiadiazin-4-amine, N-methyl-, 1,1-dioxide (9CI) C8H9N3O2S 查看详情
193687-61-5 2-[2-[2-氯-3-[2-(3-甲基-3H-苯并噻唑-2-亚基)乙亚基]-1-环戊烯-1-基]乙烯基]-3-甲基苯并噻唑 2-[2-[2-chloro-3-[2-(3-methyl-1,3-benzothiazol-3-ium-2-yl)ethenyl]cyclopent-2-en-1-ylidene]ethylidene]-3-methyl-1,3-benzothiazole 查看详情
193687-63-7 2-[2-[2-氯-3-[2-(3-乙基-1,3-二氢-1,1-二甲基-2H-苯并[e]吲哚-2-亚基)乙亚基]-1-环己烯-1-基]乙烯基]-3-乙基-1,1-二甲基-1H-苯并[e]吲哚鎓四氟硼酸盐 2-[(E)-2-{(3E)-2-Chloro-3-[(2Z)-2-(3-ethyl-1,1-dimethyl-1,3-dihyd ro-2H-benzo[e]indol-2-ylidene)ethylidene]-1-cyclohexen-1-yl}vinyl ]-3-ethyl-1,1-dimethyl-1H-benzo[e]indolium tetrafluoroborate 查看详情
19369-03-0 二氯甲基三乙氧基硅烷 Dichloromethyltriethoxysilane. C7H16Cl2O3Si 查看详情
19369-07-4 3-(5-Ethyl-1-methyl-2-pyrrolidinyl)-1H-indole 3-(5-Ethyl-1-methyl-2-pyrrolidinyl)-1H-indole 查看详情
19369-30-3 6-氨基-1-(4-氟-苯基)-3-甲基-1H- 嘧啶-2,4-二酮 6-AMINO-1-(4-FLUORO-PHENYL)-3-METHYL-1H-PYRIMIDINE-2,4-DIONE 查看详情
19369-49-4 4H-naphthalen-1-one 4H-naphthalen-1-one C10H8O 查看详情
19369-52-9 (4S,4aS,5aS,6R,12aS)-4-(dimethylamino)-3,6,10,12,12a-pentahydroxy-6-methyl-1,11-dioxo-1,4,4a,5,5a,6,11,12a-octahydrotetracene-2-carboxamide (4S,4aS,5aS,6R,12aS)-4-(dimethylamino)-3,6,10,12,12a-pentahydroxy-6-methyl-1,11-dioxo-1,4,4a,5,5a,6,11,12a-octahydrotetracene-2-carboxamide C22H24N2O8 查看详情
19369-53-0 2-氨基-5-甲基噻吩-3-羧酸甲酯 Methyl 2-amino-5-methylthiophene-3-carboxylate C7H9NO2S 查看详情
19369-75-6 3,3-dimethyl-2-methylsulfanyl-3H-indole 3,3-dimethyl-2-methylsulfanyl-3H-indole 查看详情
193690-65-2 2-AMINO-1,4,7-TRIMETHYLIMIDAZO(4,5-C)PYRIDINE 2-AMINO-1,4,7-TRIMETHYLIMIDAZO(4,5-C)PYRIDINE C9H12N4 查看详情
193690-67-4 4-Pyridinamine,N,2,3-trimethyl-(9CI) 4-Pyridinamine,N,2,3-trimethyl-(9CI) C8H12N2 查看详情
193690-71-0 2-AMINO-1,6,7-TRIMETHYLIMIDAZO(4,5-C)PYRIDINE 2-AMINO-1,6,7-TRIMETHYLIMIDAZO(4,5-C)PYRIDINE C9H12N4 查看详情
193690-72-1 3,5-二溴-2,6-二甲基吡啶-4-胺 3,5-DibroMo-2,6-diMethylpyridin-4-aMine C7H8Br2N2 查看详情
193690-76-5 (9CI)-N,2,6-三甲基-4-吡啶胺 N,2,6-Trimethyl-4-pyridinamine C8H12N2 查看详情
193690-86-7 L-Valine, L-phenylalanyl-L-leucyl-L-leucyl- (9CI) L-Valine, L-phenylalanyl-L-leucyl-L-leucyl- (9CI) C26H42N4O5 查看详情
193693-18-4 1,2,4-Triazolo[3,4-b][1,3,4]thiadiazole-6(5H)-thione, 3-heptyl 1,2,4-Triazolo[3,4-b][1,3,4]thiadiazole-6(5H)-thione, 3-heptyl C10H16N4S2 查看详情
193693-60-6 Fmoc-L-beta-高脯氨酸 Fmoc-L-beta-homoproline C21H21NO4 查看详情
193693-61-7 (R)-N-Fmoc-吡咯烷-2-乙酸 Fmoc-D-beta-homoproline C21H21NO4 查看详情
193693-62-8 (S)-2-(1-(((9H-芴-9-基)甲氧基)羰基)哌啶-2-基)乙酸 (S)-(+)-NIRVANOL C22H23NO4 查看详情
193693-63-9 (R)-(1-Fmoc-哌啶-2-基)乙酸 (R)-2-(1-(((9H-Fluoren-9-yl)methoxy)carbonyl)piperidin-2-yl) C22H23NO4 查看详情
193693-64-0 Fmoc-L-3-吖丁啶羧酸 Fmoc-L-Azetidine-3-carboxylic acid C19H17NO4 查看详情
193693-65-1 N-FMOC-R-吡咯烷-3-羧酸 (R)-1-Fmoc-3-pyrrolidinecarboxylic acid C20H19NO4 查看详情
193693-66-2 FMOC-(3S)-1-吡咯烷-3-羧酸 (3S)-FMOC-1-PYRROLIDINE-3-CARBOXYLIC ACID C20H19NO4 查看详情
193693-67-3 (|R|)-1-Fmoc-哌啶-3-甲酸 Fmoc-D-Nip-OH C21H21NO4 查看详情
193693-69-5 (S)-1-N-Cbz-3-氰基吡咯烷 (S)-1-N-Cbz-3-cyanopyrrolidine C13H14N2O2 查看详情
193693-95-7 3-羟基-5-硝基苯甲醛 3-Hydroxy-5-nitrobenzaldehyde C7H5NO4 查看详情
193694-04-1 4-溴-1-(叔丁基二甲基硅基)吲哚 4-BROMO-1-(TERT-BUTYLDIMETHYLSILYL)INDOLE C14H20BrNSi 查看详情
193694-24-5 8beta-Methoxyatractylenolide I 8beta-Methoxyatractylenolide I C16H22O3 查看详情
193695-14-6 Bicyclo[3.2.1]octane, 7-ethylidene-1,2,8,8-tetramethyl-, (1R,2R,5R,7E) Bicyclo[3.2.1]octane, 7-ethylidene-1,2,8,8-tetramethyl-, (1R,2R,5R,7E) C14H24 查看详情
193696-10-5 5-Pyrimidinecarboxaldehyde, 1,2,3,4-tetrahydro-1,3-dimethyl-2,4-dioxo-6-(1-pyrrolidinyl) 5-Pyrimidinecarboxaldehyde, 1,2,3,4-tetrahydro-1,3-dimethyl-2,4-dioxo-6-(1-pyrrolidinyl) C11H15N3O3 查看详情
193696-96-7 2-Silanaphthalene, 2-[2,4,6-tris[bis(trimethylsilyl)methyl]phenyl]- 2-Silanaphthalene, 2-[2,4,6-tris[bis(trimethylsilyl)methyl]phenyl]- 查看详情
193698-10-1 (E)-1-(4-butylphenyl)-2-(4-propoxyphenyl)diazene (E)-1-(4-butylphenyl)-2-(4-propoxyphenyl)diazene 查看详情
193698-88-3 DIETHYL (4-CHLORO-2-NITROANILINO)METHYLPHOSPHONATE DIETHYL (4-CHLORO-2-NITROANILINO)METHYLPHOSPHONATE 查看详情
1937-19-5 氨基胍盐酸盐 , 二胺氧化酶和一氧化氮合酶抑制剂 Aminoguanidine hydrochloride, a diamine oxidase and NO synthase inhibitor CH7ClN4 查看详情
1937-34-4 直接红 6BL tetrasodium 4,4'-[carbonylbis[imino(5-methoxy-2-methyl-4,1-phenylene)azo]]bis[5-hydroxynaphthalene-2,7-disulphonate] C37H28N6Na4O17S4 查看详情
1937-35-5 联苯胺红 B disodium,5-[2-[4-[4-[(1-amino-4-sulfonatonaphthalen-2-yl)diazenyl]phenyl]phenyl]hydrazinyl]-6-imino-4-oxonaphthalene-2-sulfonate C32H22N6Na2O7S2 查看详情
1937-37-7 氯唑黑E C.I. Direct Black 38 C34H28N9NaO7S2 查看详情
1937-40-2 sodium 5-[(4-amino-5-methoxy-o-tolyl)azo]-2-methoxybenzenesulphonate sodium 5-[(4-amino-5-methoxy-o-tolyl)azo]-2-methoxybenzenesulphonate C15H16N3NaO5S 查看详情
1937-54-8 茄酮 6,8-Nonadien-2-one, 8-methyl-5-(1-methylethyl)-, (5S,6E)- C13H22O 查看详情
1937-62-8 反-9-十八碳烯酸甲酯 (GC) Methyl trans-9-Octadecenoate 查看详情
1937-63-9 顺式-11-十八烯酸甲酯 CIS-11-OCTADECENOIC ACID METHYL ESTER C19H36O2 查看详情
1937-89-9 (+/-)-BUTOXAMINE (+/-)-BUTOXAMINE C15H25NO3 查看详情
19370-33-3 1-硝基-2-异丁基苯 1-(2-methylpropyl)-2-nitrobenzene C10H13NO2 查看详情
19370-34-4 1-仲丁基-2-硝基苯 1-SEC-BUTYL-2-NITROBENZENE C10H13NO2 查看详情
19370-86-6 癸二酸二锂 dilithium sebacate 查看详情
19370-93-5 Propanedioic acid, diethenyl ester Propanedioic acid, diethenyl ester 查看详情