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
121739-13-7 N-[2-[2-[2-[BIS[2-(1,1-DIMETHYLETHOXY)-2-OXOETHYL]AMINO]-5-METHYLPHENOXY]ETHOXY]PHENYL]-N-[2-(1,1-DIMETHYLETHOXY)-2-OXOETHYL]-GLYCINE 1,1-DIMETHYLETHYL ESTER N-[2-[2-[2-[BIS[2-(1,1-DIMETHYLETHOXY)-2-OXOETHYL]AMINO]-5-METHYLPHENOXY]ETHOXY]PHENYL]-N-[2-(1,1-DIMETHYLETHOXY)-2-OXOETHYL]-GLYCINE 1,1-DIMETHYLETHYL ESTER C39H58N2O10 查看详情
121739-61-5 4-Ethenylbenzenepentanoic acid 4-Ethenylbenzenepentanoic acid 查看详情
12174-03-7 软玉粉 NEPHRITE POWDER 查看详情
12174-11-7 凹凸棒石 ATTAPULGITE 2Al.3Mg.6O3Si 查看详情
12174-18-4 phillipsite phillipsite AlCaH26KNaO18Si2**-2 查看详情
12174-49-1 红宝石粉 RUBY POWDER AlH5O 查看详情
1217414-36-2 di-tert-butyl 1- (cyclopropylmethyl )hydrazine-1,2- dicarboxylate di-tert-butyl 1- (cyclopropylmethyl )hydrazine-1,2- dicarboxylate 查看详情
1217415-26-3 1-allyl-3-tert-butyl-1H-pyrazol-5-amine 1-allyl-3-tert-butyl-1H-pyrazol-5-amine 查看详情
121742-50-5 1-(6-hydroxy-7-methyl-2,3-diphenyl-1-benzofuran-5-yl)ethanone 1-(6-hydroxy-7-methyl-2,3-diphenyl-1-benzofuran-5-yl)ethanone 查看详情
1217421-49-2 1-(cyclopentylmethyl)-3-isopropyl-1H-pyrazol-5-amine 1-(cyclopentylmethyl)-3-isopropyl-1H-pyrazol-5-amine C12H21N3 查看详情
1217428-98-2 (E)-2-氨基-2-羟基亚胺基)乙酸乙酯 Acetic acid, 2-amino-2-(hydroxyimino)-, ethyl ester, (2E) C4H8N2O3 查看详情
121743-62-2 4-METHYL-5-NITRO-2,3-DIHYDROFURO[2,3-B]PYRIDINE 4-METHYL-5-NITRO-2,3-DIHYDROFURO[2,3-B]PYRIDINE C8H8N2O3 查看详情
1217430-03-9 (E)-N'-羟基吡啶甲酰亚胺 N-HYDROXY-PYRIDINE-2-CARBOXAMIDINE C6H7N3O 查看详情
1217435-93-2 1,3,2-Dioxaborolane, 4,4,5,5-tetramethyl-2-[(1Z)-1-(phenylmethylene)propyl]- 1,3,2-Dioxaborolane, 4,4,5,5-tetramethyl-2-[(1Z)-1-(phenylmethylene)propyl]- 查看详情
1217436-37-7 N-[(1S,2S)-2-氨基-1,2-二苯基乙基]-N'-[3,5-双(三氟甲基)苯基]硫脲 N-[(1S,2S)-2-aMino-1,2-diphenylethyl]-N'-[3,5-bis(trifluoroMethyl)phenyl]-Thiourea C23H19F6N3S 查看详情
1217437-07-4 Phosphine, 1,1'-(1,2-ethanediyl)bis[1-[2-(1,1-dimethylethoxy)phenyl]-1-phenyl-, (1R,1'R) Phosphine, 1,1'-(1,2-ethanediyl)bis[1-[2-(1,1-dimethylethoxy)phenyl]-1-phenyl-, (1R,1'R) C34H40O2P2 查看详情
1217437-22-3 (R)-2-(吡啶-3-基甲基)哌嗪 (R)-2-PYRIDIN-3-YLMETHYL-PIPERAZINE C10H15N3 查看详情
1217437-29-0 D-3-羟基丁酸钠-1,3-13C2 sodium,(3R)-3-hydroxybutanoate C4H7NaO3 查看详情
1217437-34-7 4-甲氧基13C,d3-雌酮 4-Methoxyestrone-13C,d3 C19H24O3 查看详情
1217437-39-2 N-Fmoc-(15N)-L-Tyrosine O-Tertbutyl Ether N-Fmoc-(15N)-L-Tyrosine O-Tertbutyl Ether 查看详情
1217437-41-6 (S)-1-(2,5-二氟苯基)-1-丙胺盐酸盐 (S)-1-(2,5-Difluorophenyl)propan-1-amine hydrochloride C9H11F2N 查看详情
1217437-64-3 L-Methionine-13C5,15N, N-Fmoc, N-(9-Fluorenylmethoxycarbonyl)-L-methionine-13C5,15N L-Methionine-13C5,15N, N-Fmoc, N-(9-Fluorenylmethoxycarbonyl)-L-methionine-13C5,15N 13CH3S13CH213CH213CH<(15NH-Fmoc)>13CO2H 查看详情
1217437-93-8 (S)-1-((苄氧基)羰基)哌嗪-2-羧酸 (S)-1-((BENZYLOXY)CARBONYL)PIPERAZINE-2-CARBOXYLIC ACID C13H16N2O4 查看详情
1217439-05-8 N-(8-BroMo-6-quinoxalinyl)thiourea N-(8-BroMo-6-quinoxalinyl)thiourea C9H7BrN4S 查看详情
1217439-06-9 N-(4,5-Dihydro-1H-iMidazol-2-yl)-5-Methyl-6-quinolinaMine N-(4,5-Dihydro-1H-iMidazol-2-yl)-5-Methyl-6-quinolinaMine C13H14N4 查看详情
1217439-96-7 恩他卡朋杂质71 2-Propenamide, 2-cyano-3-(3,4-dihydroxyphenyl)-N,N-diethyl-, (2E) C14H16N2O3 查看详情
1217441-90-1 (2R)-2-(4-吡啶甲基)哌嗪 (R)-2-PYRIDIN-4-YLMETHYL-PIPERAZINE C10H15N3 查看详情
1217442-06-2 布比卡因-丁基-1-13C Bupivacaine-(butyl-1-13C) C18H28N2O 查看详情
1217442-12-0 (R)-4-n-cbz-哌嗪-2-羧酸甲酯盐酸盐 (R)-4-N-CBZ-PIPERAZINE-2-CARBOXYLIC ACID METHYL ESTER-HCl C14H19ClN2O4 查看详情
1217442-29-9 L-Isoleucine-OH-13C6, 15N, Fmoc L-Isoleucine-OH-13C6, 15N, Fmoc 查看详情
1217442-44-8 (S)-2-(吡啶-4-基甲基)哌嗪 (S)-2-PYRIDIN-4-YLMETHYL-PIPERAZINE C10H15N3 查看详情
1217442-47-1 (S)-1N-BOC-2-(S-1-甲基丙基)哌嗪盐酸盐 (S)-1N-BOC-2-(S-1-METHYLPROPYL)PIPERAZINE-HCl C13H26N2O2 查看详情
1217442-53-9 N-Fmoc-(13C9,15N)-L-TyrosineO-TertbutylEther N-Fmoc-(13C9,15N)-L-TyrosineO-TertbutylEther 查看详情
1217442-62-0 4-甲氧基13C,d3-雌二醇 (8R,9S,13S,14S,17S)-4-methoxy-13-methyl-6,7,8,9,11,12,14,15,16,17-decahydrocyclopenta[a]phenanthrene-3,17-diol C19H26O3 查看详情
1217442-94-8 N-[(9H-Fluoren-9-ylmethoxy)carbonyl]-L-valine-1,2,3,4,4'-13C5-15N N-[(9H-Fluoren-9-ylmethoxy)carbonyl]-L-valine-1,2,3,4,4'-13C5-15N 查看详情
1217443-22-5 (R)-4-(1-氨基丁基)苯胺双盐酸盐 (R)-4-(1-Aminobutyl)aniline dihydrochloride C10H16N2 查看详情
1217443-24-7 L-谷氨酰胺-UL-13C,15N,D L-GLUTAMINE-13C5, 15N2, D10 C5D10N2O3 查看详情
1217443-56-5 (R)-2-乙基哌嗪-1-羧酸叔丁酯盐酸盐 R-1-N-BOC-2-ETHYL-PIPERAZINE-HCl C11H23ClN2O2 查看详情
1217443-60-1 (S)-1-(2-氟-5-甲基苯基)乙胺盐酸盐 (S)-1-(2-Fluoro-5-Methylphenyl)ethanamine hydrochloride C9H12FN 查看详情
1217443-77-0 (2R,3R)-3-(BOC-氨基)-2-甲基-3-(4-氯苯基)丙酸 (2R, 3R)-3-(Boc-amino)-2-methyl-3-(4-chlorophenyl)propionic acid C15H20ClNO4 查看详情
1217444-07-9 黄曲霉素 G1-13C17 Aflatoxin G1-13C17 C17H12O7 查看详情
1217444-21-7 S-烯丙基-D5-L-半胱氨酸 S-ALLYL-D5-L-CYSTEINE C6H6D5NO2S 查看详情
1217444-22-8 (S)-1-n-cbz-哌嗪-2-羧酸甲酯盐酸盐 (S)-1-Benzyl 2-methyl piperazine-1,2-dicarboxylate hydrochloride C14H19ClN2O4 查看详情
1217444-26-2 (R)-4-N-BOC-2-异丙基哌嗪盐酸盐 (R)-4-N-BOC-2-ISOPROPYLPIPERAZINE-HCl C12H25ClN2O2 查看详情
1217444-84-2 (R)-3-羟甲基-哌嗪-1-羧酸叔丁酯盐酸盐 1-Piperazinecarboxylic acid, 3-(hydroxyMethyl)-, 1,1-diMethylethyl ester, hydrochloride (1:1), (3R)- 查看详情
1217444-93-3 (S)-1-(2,6-二氟苯基)丙-1-胺 (S)-1-(2,6-Difluorophenyl)propan-1-amine 查看详情
1217445-25-4 L-Leucine-13C6,d10 L-Leucine-13C6,d10 C6H3D10NO2 查看详情
1217445-26-5 叔丁氧羰基-L-丙氨酸-13C3, 2,3,3,3-D4 N-(tert-Butoxycarbonyl)-L-alanine-13C3,2,3,3,3-d4 C8H11D4NO4 查看详情
1217445-37-8 青霉素G-D7 Benzylpenicilline-D7 N-ethylpiperidiniuM salt Penicillin G-D7 salt C23H33N3O4S 查看详情
1217445-43-6 (S)-1-(2,4-二氟苯基)-1-丙胺盐酸盐 (1S)-1-(2,4-difluorophenyl)propan-1-amine,hydrochloride C9H11F2N 查看详情