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
2776109-74-9 Ethenesulfonyl fluoride, 1-bromo-2-(4- Ethenesulfonyl fluoride, 1-bromo-2-(4- 查看详情
2776109-77-2 Ethenesulfonyl fluoride, 1-bromo-2-(4- Ethenesulfonyl fluoride, 1-bromo-2-(4- 查看详情
2776109-90-9 Ethenesulfonyl fluoride, 1-bromo-2-(2- Ethenesulfonyl fluoride, 1-bromo-2-(2- 查看详情
2776109-91-0 Ethenesulfonyl fluoride, 1-bromo-2-(2- Ethenesulfonyl fluoride, 1-bromo-2-(2- 查看详情
27762-08-9 3-氮杂双环[3.1.0]己烷-2-羧酸 3-Azabicyclo[3.1.0]hexane-2-carboxylic acid 查看详情
27762-09-0 2-(2-甲基-1,3-二氧戊环-2-基)-2-苯基乙酸乙酯 Ethyl 2-(2-methyl-1,3-dioxolan-2-yl)-2-phenylacetate C14H18O4 查看详情
27762-16-9 2-Oxazolamine, 4,5-dihydro-N,5-diphenyl- 2-Oxazolamine, 4,5-dihydro-N,5-diphenyl- 查看详情
27762-64-7 环己基甲基硼酸 Cyclohexylmethylboronic acid C7H15BO2 查看详情
27762-70-5 2,5,8,11,14,17,20,23,26,29,32-Undecaoxatritriacontane 2,5,8,11,14,17,20,23,26,29,32-Undecaoxatritriacontane 查看详情
27762-78-3 凯托沙 KETHOXAL C6H12O4 查看详情
2776202-03-8 5-溴-2-噻吩甲胺-伪,4-二甲基-盐酸盐(1∶1)(伪R)- 查看详情
2776202-58-3 (E)-2-cyanoethyl 2-(4-cyano-2-methoxybenzylidene)-3-oxobutanoate (E)-2-cyanoethyl 2-(4-cyano-2-methoxybenzylidene)-3-oxobutanoate 查看详情
2776240-21-0 4-(3,4-dimethylphenyl)-1-phenyl-3-(trifluoromethyl)-1H-pyrazole 4-(3,4-dimethylphenyl)-1-phenyl-3-(trifluoromethyl)-1H-pyrazole 查看详情
27763-54-8 (S)-2-甲基丁酰氯 (S)-2-Methylbutanoyl chloride C5H9ClO 查看详情
27764-05-2 4H-2,3,7-[1,3]Butadien[1]yl[4]ylidene-15,18-etheno-9,13-metheno-19H-[1,3]dioxolo[4,5-x]pyrido[2,3,4-tu]-1,14,6-benzodioxaazacyclodocosine, 5,6,7,8-tetrahydro-12,23,32,33-tetramethoxy-6-methyl-, (7S)- (9CI) 4H-2,3,7-[1,3]Butadien[1]yl[4]ylidene-15,18-etheno-9,13-metheno-19H-[1,3]dioxolo[4,5-x]pyrido[2,3,4-tu]-1,14,6-benzodioxaazacyclodocosine, 5,6,7,8-tetrahydro-12,23,32,33-tetramethoxy-6-methyl-, (7S)- (9CI) C38H36N2O8 查看详情
27764-15-4 Benzene, 1,1'-(1E)-1,2-ethenediylbis[4-fluoro- Benzene, 1,1'-(1E)-1,2-ethenediylbis[4-fluoro- 查看详情
27765-48-6 氟硼酸铟 Indium tritetrafluoroborate B3F12In 查看详情
27765-80-6 N-methyl-N-(1-phenylpropan-2-yl)acetamide N-methyl-N-(1-phenylpropan-2-yl)acetamide 查看详情
27765-96-4 1,4-ETHENOANTHRACENE,1,4-DIHY 1,4-ETHENOANTHRACENE,1,4-DIHY C16H12 查看详情
27766-21-8 di-2-naphthylthiocarbazone di-2-naphthylthiocarbazone C21H18N4S 查看详情
27766-45-6 耐晒兰RR FAST BLUE RR SALT C30H28Cl4N6O6Zn 查看详情
27766-47-8 黑色盐K 2,5-dimethoxy-4-[(4-nitrophenyl)azo]benzenediazonium C14H12N5O4+ 查看详情
27766-98-9 2'-DEOXYURIDINE, [5-3H] 2'-DEOXYURIDINE, [5-3H] C9H11N2O5T 查看详情
27767-85-7 Morphinan-3-ol,17-[2-(2-furanyl)ethyl]-, hydrochloride (9CI) Morphinan-3-ol,17-[2-(2-furanyl)ethyl]-, hydrochloride (9CI) 查看详情
27767-98-2 methyl N-(2-cyanoethyl)-N-[4-[(2-cyano-4-nitrophenyl)azo]phenyl]-beta-alaninate methyl N-(2-cyanoethyl)-N-[4-[(2-cyano-4-nitrophenyl)azo]phenyl]-beta-alaninate C20H18N6O4 查看详情
27768-46-3 N-[(4-Pyridinyl)methylene]aniline N-[(4-Pyridinyl)methylene]aniline C12H10N2 查看详情
2776880-15-8 4-(1,1-Dimethylethyl)-N-(6-methyl-2-pyridinyl)benzeneacetamide 4-(1,1-Dimethylethyl)-N-(6-methyl-2-pyridinyl)benzeneacetamide 查看详情
2776898-88-3 1,1-Dimethylethyl 4-[[4-[1-(2,6-dioxo-3-piperidinyl)-2,3-dihydro-3-methyl-2-oxo-1H-benzimidazol-5-yl]-1-piperidinyl]methyl]-1-piperidinecarboxylate 1,1-Dimethylethyl 4-[[4-[1-(2,6-dioxo-3-piperidinyl)-2,3-dihydro-3-methyl-2-oxo-1H-benzimidazol-5-yl]-1-piperidinyl]methyl]-1-piperidinecarboxylate 查看详情
27769-76-2 2-Selenophenemethanamine 2-Selenophenemethanamine C5H7NSe 查看详情
2776965-47-8 8-环丙基-2,5-二氧杂-7-氮杂螺[3.4]辛烷-6-酮 8-Cyclopropyl-2,5-dioxa-7-azaspiro[3.4]octan-6-one 查看详情
2776966-18-6 5-氯-4-碘-2,3-二氢呋喃并[2,3-B]吡啶 5-Chloro-4-iodo-2,3-dihydrofuro[2,3-b]pyridine 查看详情
2776966-28-8 6-氯-7-碘-[1,3]二氧杂环戊烯并[4,5-B]吡啶 6-Chloro-7-iodo-[1,3]dioxolo[4,5-b]pyridine 查看详情
2777-52-8 Hexadecanoic acid, 8-​oxo- Hexadecanoic acid, 8-​oxo- 查看详情
2777-58-4 顺式-十八烷酸甲酯 PETROSELINIC ACID METHYL ESTER C19H36O2 查看详情
2777-64-2 6-Octadecynoic acid methyl ester 6-Octadecynoic acid methyl ester 查看详情
2777-65-3 10-十一碳炔酸 10-Undecynoic acid C11H18O2 查看详情
2777-66-4 甲基-10-十一烷酸 METHYL 10-UNDECYNOATE C12H20O2 查看详情
2777-79-9 Cevane-3,4,14,15,16,20-hexol, 4,9-epoxy-, 3-acetate, (3beta,4alpha,15a lpha,16beta) Cevane-3,4,14,15,16,20-hexol, 4,9-epoxy-, 3-acetate, (3beta,4alpha,15a lpha,16beta) C29H45NO8 查看详情
2777-88-0 NSC407186 NSC407186 查看详情
27770-13-4 5-羟基-1-甲氧基-9H-氧杂蒽-9-酮 5-Hydroxy-1-methoxyxanthone C14H10O4 查看详情
27770-23-6 5-甲基-2,4-噁唑烷二酮 5-METHYL-2,4-OXAZOLIDINEDIONE C4H5NO3 查看详情
27771-25-1 1-苄基-4-羟基哌啶-4-甲酰胺 1-Benzyl-4-hydroxypiperidine-4-carboxamide C13H18N2O2 查看详情
27771-40-0 4,5-二氢-1,3-噁唑-4-羧酸乙酯 Ethyl 4,5-dihydro-1,3-oxazole-4-carboxylate 查看详情
27771-61-5 2-萘胺-6-磺酸 2-Naphthalenesulfonamide,6-amino- C10H10N2O2S 查看详情
27772-62-9 2-甲酰基丙酸乙酯 2-FORMYLPROPIONIC ACID ETHYL ESTER C6H10O3 查看详情
27772-80-1 3(2H)-Isoxazolone, 4-methyl-5-phenyl- 3(2H)-Isoxazolone, 4-methyl-5-phenyl- 查看详情
27772-90-3 4,5,6,7-四氢苯并[d]异噁唑-3-醇 4,5,6,7-Tetrahydrobenzo[d]isoxazol-3-ol 查看详情
27773-39-3 Ervamycine Ervamycine C22H26N2O3 查看详情
27773-50-8 (E)-4-Nitro-2-pentene (E)-4-Nitro-2-pentene C5H9NO2 查看详情
27773-60-0 Tetrahydroargentamin Tetrahydroargentamin C15H24N2O2 查看详情