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CAS编号中文名英文名分子式分子量熔点沸点
205448-32-44-(3-((4-氯-6-甲氧基喹啉-7-基)氧基)丙基)吗啉4-(3-((4-Chloro-6-methoxyquinolin-7-yl)oxy)propyl)morpholineC17H21ClN2O3336.8132  
205448-64-24-((2,2-二甲基-4,6-二氧代-1,3-二噁烷-5-基)甲基氨基)-2-甲氧基苯甲酸甲酯4-[(2,2-dimethyl-4,6-dioxo-[1,3]dioxan-5-ylidenemethyl)-amino]-2-methoxy-benzoic acid methyl ester
205448-65-34-氧代-7-甲氧基-1,4-二氢喹啉-6-甲酸甲酯methyl 7-methoxy-4-oxo-1,4-dihydroquinoline-6-carboxylateC12H11NO4233.22
205448-66-44-氯-7-甲氧基喹啉-6-甲酸甲酯methyl 4-chloro-7-methoxyquinoline-6-carboxylateC12H10ClNO3251.67377.4±37.0°C at 760 mmHg
205448-74-44-氯-6-羟基-7-甲氧基喹啉4-Chloro-6-hydroxy-7-methoxyquinolineC10H8ClNO2209.63
20545-21-5(3-phenyl-2-isoxazolin-5-yl)-phosphonic aci dimethyl ester
20545-22-6n,n,n',n'-tetramethyl-p-(3-phenyl-2-isoxazolin-5-yl)-phosphonic diamid
20545-86-2benzoic acid, p-pentyloxy-, 2-diethylaminoethyl ester, hydrochloride
20545-92-0N-(2-羟基乙基)-10-十一烯酰胺10-Undecenamide,N-(2-hydroxyethyl)-C13H25NO2227.3431409.4 °C at 760 mmHg
20545-93-15-Hydroxy-6,4'-(5'-methylpyrimid-2'-one)-dihydrothimineC10H12N4O4252.23
20545-96-4choline, hydroxide, 3-(dodecyloxy)propyl hydrogen phosphate, inner salt
205450-09-55-[1-(2-Fluoro-benzyl)-1H-indazol-3-yl]-furan-2-carbaldehydeC19H13FN2O2320.323538.9±50.0 °C(Predicted)
20546-17-2Δ2-Tetrazaboroline-5-d,1,4-dimethyl-C2H6BDN498.92
20546-18-34,5-Dihydro-1,4,5-trimethyl-1H-tetrazaboralC3H9BN4111.94
20546-32-1n-hydroxymethyl-n-methylformamide
20547-45-9鸡屎藤苷paederosideC18H22O11S446.42568122-123℃737.3±70.0℃(Predicted)
20547-99-32,2,6-trimethylcyclohexane-1,4-dioneC9H14O2154.2163-65 °C236 °C(Predicted)
2054779-48-33,6-di-tert-butyl-9-mesityl-10-methylacridin-10-ium tetrafluoroborateC31H38BF4N511.44
20548-35-05-(piperazin-1-yl)pentanenitrile
20548-54-3硫化钙calcium sulfide (cas)CaS72.142000 °C
20548-62-3phthalic acid diisononylesterC26H42O4418.61
205485-24-13-(3-甲氧基苯基)-3-(三氟甲基)-3H-二嗪3-(3-methoxyphenyl)-3-(trifluoromethyl)diazirineC9H7F3N2O216.16
205486-08-4hydrazinecarboxamide, 2-(1-(4-(((phenylamino)thioxomethyl)amino)phenyl)ethylide
205486-09-5hydrazinecarboxamide, 2-(1-(4-((((4-chlorophenyl)amino)thioxomethyl)amino)pheny
205486-10-8hydrazinecarboxamide, 2-(1-(4-((((4-methylphenyl)amino)thioxomethyl)amino)pheny
205486-11-9hydrazinecarboxamide, 2-(1-(4-((((4-methoxyphenyl)amino)thioxomethyl)amino)phen
205486-12-0hydrazinecarboxamide, 2-(1-(4-(((ethylamino)thioxomethyl)amino)phenyl)ethyliden
205486-13-1hydrazinecarboxamide, 2-(1-(4-(((propylamino)thioxomethyl)amino)phenyl)ethylide
205486-14-2hydrazinecarboxamide, 2-(1-(4-(((butylamino)thioxomethyl)amino)phenyl)ethyliden
205486-15-3hydrazinecarboxamide, 2-(1-(3-(((phenylamino)thioxomethyl)amino)phenyl)ethylide
205488-15-94-(芘-1-基)丁-1-胺4-(Pyren-1-yl)butan-1-amineC20H19N273.3750-60°C
20549-47-7(-)-dihydrocarveol, mixture of isomersC10H18O154.25
20549-48-8(+)-neodihydrocarveolC10H18O154.25
205490-67-12-甲氧基乙基三氟乙酸铵2-Methoxyethylammonium trifluoroacetateC5H11F3NO3C5H11F
205491-14-1(S)-3-boc-2,2-二甲基噁唑烷-4-乙酸甲酯methyl (S)-3-boc-2,2-dimethyloxazolidine-4-acetateC13H23NO5273.33329.3±27.0 °C(Predicted)
2054922-16-42,4-二溴-6-甲基嘧啶2,4-Dibromo-6-methylpyrimidineC5H4Br2N2251.91328.7±34.0 °C(Predicted)
2054939-79-4(氧基双(2,1-亚苯基))双(双(4-甲氧基-3,5-二甲基苯基)膦)(Oxybis(2,1-phenylene))bis(bis(4-methoxy-3,5-dimethylphenyl)phosphine)C48H52O5P2770.87
205494-72-0甲氧基聚乙二醇-二棕榈酰磷酯酰乙醇胺MW5000mPEG-DPPE
205495-66-5(1S,2S)-(-)-1,2-DIAMINOCYCLOHEXANE-N,N'- BIS(2-DIPHENYLPHOSPHINO-1-NAPTHOYLC52H44N2O2P2790.87232-237 °C
205497-64-92,2'-(二邻甲苯基膦基)二苯醚2,2'-(di-o-tolylphosphino)diphenylether
2055-14-33-((diethylamino)methyl)-pyridin
2055-21-2dimethyl-pyridin-3-ylmethyl-amine
2055-23-4pseudooxynicotine
2055-29-0nicotine, 1,1'-dioxide
2055-40-51-ethenyl-4-(1-methylethyl)benzeneC11H14146.2380℃(20 t
2055-44-9alpha-(5-phenyl-3-isoxazolyl)-1-piperidineethano
2055-46-1tetrahydro-2(1h)-pyrimidinethionC4H8N2S116.18210-212℃171.6±23.0℃(Predicted)
2055-52-91-苯基-1H-1,2,3-三唑-4-羧酸甲酯Methyl1-phenyl-1H-1,2,3-triazole-4-carboxylateC10H9N3O2203.20
2055-77-8toluene,p-(1,1,3,3-tetramethylbutyl)-C15H24204.35
2055-97-2左甲状腺素ep杂质hlevothyroxine ep impurity hC13H6I4O4733.8
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