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
2512201-31-7 Pamidronic acid D3 major Pamidronic acid D3 major 查看详情
2512202-71-8 伊布替尼杂质73 Ibrutinib Impurity 73 查看详情
2512203-87-9 溴己新杂质 K Bromhexine impurity K 查看详情
2512204-88-3 瑞戈非尼杂质 11 Regorafenib Impurity 11 查看详情
2512205-76-2 N-Ethyl-4-methyl-N-(1-methylethyl)benzamide N-Ethyl-4-methyl-N-(1-methylethyl)benzamide 查看详情
2512206-40-3 枸橼酸西地那非杂质 H Sildenafil impurity H C18H22N4O5S 查看详情
2512206-85-6 1H-Imidazole-1-propanol, 2-methoxy-4-nitro-β-[[4-(trifluoromethoxy)phenyl]methoxy]-, (βS)- 1H-Imidazole-1-propanol, 2-methoxy-4-nitro-β-[[4-(trifluoromethoxy)phenyl]methoxy]-, (βS)- 查看详情
2512208-76-1 伊伐布雷定杂质R N-Propyl-7,8-dimethoxy-1,3,4,5-tetrahydro-2H-3-benzazepin-2-one C15H21NO3 查看详情
2512209-13-9 噻托溴铵杂质25 2-Hydroxy-1,2,2-tri(thiophen-2-yl)ethan-1-one C14H10O2S3 查看详情
2512209-22-0 厄洛替尼杂质A50 Benzoic acid, 2-amino-3,4-bis(2-methoxyethoxy)-, ethyl ester 查看详情
2512210-21-6 替格瑞洛杂质21 4(1H)-Pyrimidinone, 5-amino-6-chloro-2-(propylthio)- 查看详情
2512211-75-3 2-[2-[(4-Bromo-2-chlorophenyl)amino]phenyl]acetic acid 2-[2-[(4-Bromo-2-chlorophenyl)amino]phenyl]acetic acid C14H11BrClNO2 查看详情
2512213-25-9 盐酸曲唑酮EP杂质G Piperazine, 1-(3-chlorophenyl)-4-[3-(2-methylpropoxy)propyl]-, hydrochloride (1:2) 查看详情
2512214-72-9 2-甲基-1-(邻甲苯基)丙-1-胺盐酸盐 Benzenemethanamine, 2-methyl-α-(1-methylethyl)-, hydrochloride (1:1) 查看详情
2512216-03-2 (S)-6'-bromo-4'-hydroxyspiro[cyclobutane-1,2'-thiochromane] 1',1'-dioxide (S)-6'-bromo-4'-hydroxyspiro[cyclobutane-1,2'-thiochromane] 1',1'-dioxide 查看详情
2512216-30-5 氟哌啶醇癸酸EP杂质I Nonanoic acid, 4-(4-chlorophenyl)-1-[4-(4-fluorophenyl)-4-oxobutyl]-4-piperidinyl ester 查看详情
2512216-37-2 埃索美拉唑杂质29 4(1H)-Pyridinone, 1-(6-methoxy-1H-benzimidazol-2-yl)-2,3,5-trimethyl C16H17N3O2 查看详情
2512217-40-0 2,5-Diazabicyclo[4.1.0]heptane-2-carboxylic acid, 1,1-dimethylethyl ester, (1R,6S)-rel 2,5-Diazabicyclo[4.1.0]heptane-2-carboxylic acid, 1,1-dimethylethyl ester, (1R,6S)-rel C10H18N2O2 查看详情
2512219-58-6 (S)-1-Azido-3-(N-(3-fluoro-4-Morpholinophenyl)acetaMido)propan-2-yl Acetate (S)-1-Azido-3-(N-(3-fluoro-4-Morpholinophenyl)acetaMido)propan-2-yl Acetate C17H23FN5O4 查看详情
2512227-14-2 2,5-二氧代吡咯烷-1-基 3-(3-(2,5-二氧代-2,5-二氢-1H-吡咯-1-基)丙酰胺基)丙酸酯 2,5-Dioxopyrrolidin-1-yl 3-(3-(2,5-dioxo-2,5-dihydro-1H-pyrrol-1-yl)propanamido)propanoate 查看详情
2512228-06-5 2,5-二氧代吡咯烷-1-基 3-(2-(丙-2-炔-1-基氧基)乙氧基)丙酸酯 2,5-Dioxopyrrolidin-1-yl 3-(2-(prop-2-yn-1-yloxy)ethoxy)propanoate 查看详情
2512235-90-2 普芦卡必利杂质 G Prucalopride impurity G 查看详情
25124-87-2 3-[[4-[(p-ethoxyphenyl)azo]-2,5-dimethoxyphenyl]azo]benzenesulphonic acid 3-[[4-[(p-ethoxyphenyl)azo]-2,5-dimethoxyphenyl]azo]benzenesulphonic acid C22H22N4O6S 查看详情
25124-91-8 Benzenepropanenitrile, α-(4-methylphenyl)-β-oxo- Benzenepropanenitrile, α-(4-methylphenyl)-β-oxo- 查看详情
25125-04-6 2-乙酰基-4-硝基-1,3-铟烷二酮 2-ACETYL-4-NITRO-1,3-INDANEDIONE C11H7NO5 查看详情
25125-21-7 1-羟甲基-3-环戊烯 1-HYDROXYMETHYL-3-CYCLOPENTENE C6H10O 查看详情
25125-46-6 十四氨合六氯二氧化三钌 Tetradecaamminedi-mu-oxotriruthenium(6+) hexachloride ClH28N14O2Ru3+5 查看详情
25125-69-3 N-异戊酰基-L-半胱氨酸 N-Isovaleryl-L-cysteine C8H15NO3S 查看详情
25125-84-2 2-Butene, 2-methoxy-, (2E) 2-Butene, 2-methoxy-, (2E) C5H10O 查看详情
25125-85-3 2-Butene, 2-methoxy-, (2Z) 2-Butene, 2-methoxy-, (2Z) C5H10O 查看详情
25125-96-6 Pentanamide, 2-amino-5-[(aminoiminomethyl)amino]-N-hydroxy-, (2S) Pentanamide, 2-amino-5-[(aminoiminomethyl)amino]-N-hydroxy-, (2S) C6H15N5O2 查看详情
25126-32-3 辛卡利特 Sincalide C49H62N10O16S3 查看详情
25126-51-6 undecaprenyl phosphate undecaprenyl phosphate C55H91O4P 查看详情
25126-93-6 反-3-己烯二酸二甲酯 TRANS-3-HEXENEDIOIC ACID DIMETHYL ESTER C8H12O4 查看详情
25127-29-1 克班宁 crebanine C20H21NO4 查看详情
25127-31-5 多塞平EP杂质D 1-Propanamine,3-(dibenz[b,e]oxepin-11(6H)-ylidene)-N,N-dimethyl-, hydrochloride (1:1), (3Z) C19H22ClNO 查看详情
2512756-68-0 INDEX NAME NOT YET ASSIGNED INDEX NAME NOT YET ASSIGNED 查看详情
25128-26-1 Pyridine, 1,4-dihydro-1-methyl-4-(1-methyl-4(1H)-pyridinylidene) Pyridine, 1,4-dihydro-1-methyl-4-(1-methyl-4(1H)-pyridinylidene) C12H14N2 查看详情
25128-32-9 2,3-二氧代吲哚啉-5-甲酸 2,3-DIOXOINDOLINE-5-CARBOXYLIC ACID C9H5NO4 查看详情
25128-35-2 2,3-二氧吲哚林-7-羧酸 2,3-Dioxoindoline-7-carboxylic acid C9H5NO4 查看详情
25129-20-8 N,N'-二苯甲酰基-L-胱氨酸 n,n'-dibenzoyl-l-cystine C20H20N2O6S2 查看详情
25129-30-0 3-Hexenediamide 3-Hexenediamide 查看详情
25129-56-0 Diazene, phenyl[phenyl(phenylhydrazono)methyl]-, (E,E)- (9CI) Diazene, phenyl[phenyl(phenylhydrazono)methyl]-, (E,E)- (9CI) C19H16N4 查看详情
25129-91-3 albocycline albocycline C18H28O4 查看详情
251292-24-7 7-(ISOBUTOXYCARBONYLOXY)-3H-PHENOXAZIN-& 7-(ISOBUTOXYCARBONYLOXY)-3H-PHENOXAZIN-& C17H15NO5 查看详情
251293-28-4 UROTENSIN II (HUMAN) UROTENSIN II (HUMAN) C64H85N13O18S2 查看详情
251294-65-2 2-N-BOC氨基乙基脒 Carbamic acid, (2-amino-2-iminoethyl)-, 1,1-dimethylethyl ester (9CI) C7H15N3O2 查看详情
251294-87-8 N-Allyl-5-amino-2-chloropyridine N-Allyl-5-amino-2-chloropyridine 查看详情
251295-04-2 2-甲氧基-6-甲基-1,5-萘啶 2-METHOXY-6-METHYL-1,5-NAPHTHYRIDINE C10H10N2O 查看详情
251297-09-3 2,6-Methano-3-benzazocine, 1,2,3,4,5,6-hexahydro-10-methoxy-6,11,11-trimethyl-, (2R,6S)- 2,6-Methano-3-benzazocine, 1,2,3,4,5,6-hexahydro-10-methoxy-6,11,11-trimethyl-, (2R,6S)- 查看详情