您好,欢迎来到仪器设备网! [登录] [免费注册]
仪器设备网
位置:首页 > 资料中心 > 化工字典 > CAS列表 1 2 3 4 5 6 7 8 9
关键词:    
仅模糊查询
CAS编号中文名英文名分子式分子量熔点沸点
494-47-3n,n'-difurfurylidene-2-furanmethanediamin
494-52-0(-)-2-(3'-pyridyl)piperidineC10H14N2162.239℃270℃
494-55-3hydrohydrastinineC11H13NO2191.22
494-72-4(bi-2,5-cyclohexadien-1-ylidene)-4,4'-dione
494-79-1melarsoprol
494-90-64,5,6,7-四氢-3,6-二甲基苯并呋喃 4,5,6,7-tetrahydro-3,6-dimethyl-BenzofuranC10H14O150.2287℃(15 t
494-97-3(S)-nicotinC9H12N2148.20
494-98-43-pyrrol-2-yl-pyridin
494-99-51,2-二甲氧基-4-甲基苯 1,2-dimethoxy-4-methyl-BenzeneC9H12O2152.1922-23℃133-135℃
4940-07-25-oxo-5-(4-pyridyl)valeric acid
4940-11-82-乙基-3-羟基-4H-吡喃-4-酮 2-ethyl-3-hydroxy-4H-Pyran-4-oneC7H8O3140.1485-95℃
4940-13-04h-pyran-4-one, 3-hydroxy-2-(1-hydroxy-2-methylpropyl)
4940-39-0色酮-2-甲酸4-oxo-4h-1-benzopyran-2-carboxylic aciC10H6O4190.15260-258℃
4940-45-81-[2,4-bis(phenylmethoxy)phenyl]-2-methoxy-ethanon
4941-53-1undec-5-eneC11H22154.29
4941-62-2n-(2,2-diphenylcyclopropyl)benzamide
4941-88-24-hydroxy-3-phenyl-5-(phenylmethylene)-2(5h)-furanon
494194-50-25-(4-bromo-phenyl)-4-methyl-4h-[1,2,4]triazole-3-thiol
494194-61-52,4-dibromo-5-methylpyrimidine
494199-72-32-(二叔丁基膦基甲基)吡啶2-(di-t-butylphosphinomethyl)pyridine
4942-47-61-金刚烷乙酸1-adamantaneacetic acidC12H18O2194.27136-138℃
4942-70-54-((dimethylamino)methylene)-3-methyl-1-phenyl-2-pyrazolin-5-on
494203-12-23-chloro-3'-nitrobenzophenone
494209-36-8tert-butyl rel-((1R,2S)-2-carbamoylcyclopentyl)carbamate
494209-39-1rel-(1R,2S)-2-aminocyclopentanecarboxamide hydrochloride
494210-61-6四氢-2h-噻喃-4-甲醛1,1-二氧化物tetrahydro-2h-thiopyran-4-carbaldehyde 1,1-dioxide
494210-66-1a-(fmoc-amino)-tetrahydropyran-4-propanoic acid
494210-73-02-(boc-氨基)-2-(4-哌啶基)乙酸2-(boc-amino)-2-(4-piperidyl)acetic acid
494211-79-95-dehydroquinic acid 钾盐3-dehydroquinic acid potassium salt
494214-30-1(1-ethyl-3-methyl-1h-pyrazol-4-yl)-methanol
494214-31-2(1-ethyl-5-methyl-1h-pyrazol-4-yl)-methanol
494227-30-4(R)-1-{(rp)-2-[2-[双(4-甲氧基-3,5-二甲基苯基)膦]苯基]二茂铁基}乙基双[3,5-双(三氟甲基)苯基]膦(R)-1-{(rp)-2-[2-[bis(4-methoxy-3,5-dimethylphenyl)phosphino]phenyl]ferrocenyl}ethylbis[3,5-bis(trifluoromethyl)phenyl]phosphine
494227-31-5(R)-1-{(rp)-2-[2-(二苯基膦)苯基]二茂铁基}乙基二(3,5-二甲苯基)膦(R)-1-{(rp)-2-[2-(diphenylphosphino)phenyl]ferrocenyl}ethyldi(3,5-xylyl)phosphine
494227-32-6(R)-1-{(rp)-2-[2-(二环己基膦)苯基]二茂铁基}乙基双[3,5-双(三氟甲基)苯基]膦(R)-1-{(rp)-2-[2-(dicyclohexylphosphino)phenyl]ferrocenyl}ethylbis[3,5-bis(trifluoromethyl)phenyl]phosphine
494227-33-7(R)-1-{(rp)-2-[2-[二(3,5-二甲苯基)膦基]苯基]二茂铁基}乙基二(3,5-二甲苯基)膦(R)-1-{(rp)-2-[2-[di(3,5-xylyl)phosphino]phenyl]ferrocenyl}ethyldi(3,5-xylyl)phosphine
494227-35-9(αR,αR)-1,1'-Bis[α-(dimethylamino)benzyl]-(S,S)-2,2'-bis(dicyclohexylphosphino)ferroceneC52H74FeN2P2844.95
494227-36-0(αR,αR)-1,1'-Bis[α-(dimethylamino)benzyl]-(S,S)-,2'-bis{bis[3,5-bis(trifluoromethyl)phenyl]phosphino}ferroceneC60H42F24FeN2P21364.74
494227-37-1(αR,αR)-1,1'-Bis[α-(dimethylamino)benzyl]-(S,S)-2,2'-bis[bis(4-methoxy-3,5-dimethylphenyl)phosphino]ferroceneC64H74FeN2O4P21053.08
4943-58-2naphtho[2,3-d][1,3]dioxole-6-carbonitrile
4943-67-35-甲基-1h-吡咯并[3,2-b]吡啶5-methyl-1h-pyrrolo[3,2-b]pyridine
4943-83-32-amino-n-(2-propynyl)benzenecarboxamide, 95%
4943-85-52-氨基-n-邻甲苯基苯甲酰胺2-amino-n-(o-tolyl)benzamide
4943-86-62-amino-n-(4-chlorophenyl)benzamide
4944-21-22-(piperidin-4-yl)ethane-1-sulfonic acid
4944-43-82-chloro-9-(3-(diethylamino)propylidene)-thioxanthen hydrochloride
4944-60-9nonanedioldiacetate
4944-94-92,3-dihydro-1H-cyclopenta(a)naphthaleneC13H12168.23
4945-46-46-(piperidin-1-yl)pyridin-2-amine
4945-47-54-(n-benzyl-n-phenylamino)-1-methyl-piperidin
4945-48-61-butyl-piperidineC9H19N141.25
429页,第402