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CAS编号中文名英文名分子式分子量熔点沸点
210422-66-5N'-(4-氟亚苄基)-4-甲基苯磺酰肼N'-(4-fluorobenzylidene)-4-methylbenzenesulfonohydrazideC14H13FN2O2S292.33
210422-73-4对三氟甲基苯甲醛对甲苯磺酰腙4-methyl-N'-(4- (trifluoromethyl)benzylidene)benzenesulfonohydrazideC15H13F3N2O2S342.34430.7±55.0 °C(Predicted)
2104220-54-22-甲基-6,7-二氢-5H-吡咯烷嗪-3-甲酸乙酯Ethyl 2-methyl-6,7-dihydro-5H-pyrrolizine-3-carboxylateC11H15NO2193.24309.6±30.0 °C(Predicted)
2104247-47-28-氯咪唑并[1,2-a]吡啶-6-羧酸甲酯Methyl 8-chloroimidazo[1,2-a]pyridine-6-carboxylateC9H7ClN2O2210.62
210426-64-51-(2-Tert-butylphenyl)-pyrrolidine-2,5-dioneC14H17NO2231.29414.3±24.0 °C(Predicted)
21043-40-3cyclopentylpiperazineC9H18N2154.2548℃
21043-42-5cycloheptylpiperazineC11H22N2182.3068℃(1 to
21043-43-6cyclooctylpiperazineC12H24N2196.3375℃(1 to
2104384-77-0ethyl 5-(4-methoxyphenyl)-3-methyl-1h-pyrrole-2-carboxylateC15H17NO3259.30
21044-88-23-benzoxazin-4-one, 6-amino-2,3-dihydro-3-propyl-4h- maleate (1:1)
21044-89-33-benzoxazin-4-one, 6-(dimethylamino)-2,3-dihydro-3-propyl-4h- maleate (1:1)
2104419-03-43-((2-乙氧基-2-氧代乙基)(甲基)氨基)哌啶-1-甲酸叔丁酯tert-Butyl 3-((2-ethoxy-2-oxoethyl)(methyl)amino)piperidine-1-carboxylateC15H28N2O4300.39
21045-62-54-(diethylamino)-1,1,1-trifluorobut-3-en-2-oneC8H12F3NO
21045-68-1acrylic acid, ester with ethyl glycolate
2104523-61-5[1,2,4]三唑并[4,3-a]吡嗪6-甲酸甲酯Methyl [1,2,4]triazolo[4,3-a]pyrazine-6-carboxylateC7H6N4O2178.15
2104635-40-5methyl 2-(benzyloxycarbonylamino)cyclopropanecarboxylateC13H15NO4249.2619
2104659-22-33-(三氟甲基)-1h-吡唑-5-羧酸叔丁酯Tert-Butyl 3-(Trifluoromethyl)-1H-Pyrazole-5-CarboxylateC9H11F3N2O2236.19
210467-65-5cis-2-(3,4-dimethoxybenzoyl)cyclohexane-1-carboxylic acid
210468-90-9(4S,5S)-1,3-二甲基-4,5-二苯基-2-[(R)-1-苄基-2-羟乙基亚氨基]咪唑烷(4S,5S)-1,3-dimethyl-4,5-diphenyl-2-[(R)-1-benzyl-2-hydroxyethylimino]imidazolidineC26H29N3O399.54
2104688-91-5BET-IN-2C23H29N3O363.5
2104695-66-9(2-溴-4,5-二甲氧基苯氧基)三甲基硅烷(2-bromo-4,5-dimethoxyphenoxy)trimethylsilaneC11H17BrO3Si305.24
21047-89-2n2-异丁酰鸟嘌呤n2-isobutyrylguanineC9H11N5O2221.22
210471-09-3n-cbz-d-天冬氨酸-4-叔丁酯水合物n-cbz-d-aspartic acid 4-(tert-butyl) ester hydrate
21048-05-5N-甲基苯甲硫酰肼N-MethylbenzothiohydrazideC8H10N2S166.24
21048-16-82-(chloromethyl)-1,4-dioxane
21048-67-92-(diethylamino)-n-(2-methyl-4-phenoxyphenyl)-acetamid monohydrochloride
2104803-57-6methyl 2-acetyl-2-azabicyclo[2.1.1]hexane-1-carboxylateC9H13NO3183.2039
210481-85-9阿拉莫林中间体3n-[(1,1-dimethylethoxy)carbonyl]-2-methylalanyl-l-tryptophanC20H27N3O5389.45
210482-10-3外-6-[双(苯甲基)氨基]-3-氮杂双环[3.1.0]己烷exo-6-[bis(phenylmethyl)amino]-3-azabicyclo[3.1.0]hexane
2104879-26-5O1-tert-butyl O3-ethyl 5-oxoazepane-1,3-dicarboxylateC14H23NO5285.3352
210488-52-1(S)-1-(benzo[d][1,3]dioxol-5-yl)ethanamineC9H11NO2165.1891  
210488-53-2(R)-(+)-1-(4-氰基苯基)乙胺(R)-4-(1-aminoethyl)benzonitrileC9H10N2146.1891  
210488-54-3(R)-1-(benzo[d][1,3]dioxol-5-yl)ethanamineC9H11NO2165.1891  
210488-55-4(R)-苯并二氢吡喃-4-胺(R)-chroman-4-amineC9H11NO149.19237.4°C at 760 mmHg
210488-61-2肌醇1,3,4,5 - 四磷酸盐inositol 1,3,4,5-tetrakisphosphate (ins(1,3,4,5)p4C6H8O18P48Na675.9
21049-36-5全氟庚酸钾potassium perfluoroheptanoate
21049-39-8全氟壬酸钠sodium;2,2,3,3,4,4,5,5,6,6,7,7,8,8,9,9,9-heptadecafluorononanoateC9F17NaO2486.0577
21049-70-72-(甲氨基)乙醇与二氧化硫的化合物Ethanol,2-(methylamino)-,compd. with sulfur dioxideC3H9NO·xO2S
2104972-39-44-(3-溴-1h-吡唑-1-基)-1-甲基哌啶4-(3-bromo-1h-pyrazol-1-yl)-1-methylpiperidine
2104985-38-6ethyl 5,6,7,8-tetrahydropyrazolo[5,1-b][1,3]oxazepine-2-carboxylateC10H14N2O3210.2292
2104986-10-7methyl 3-methyl-2-(3-oxo-2,3-dihydro-1,2-oxazol-5-yl)butanoateC9H13NO4199.2033
2105-20-64-(2,3-bis((2-bromoethyl)thio)propoxy)-benzoic aci
2105-44-4benzenecarbothioic acid, s-(2-(((4-amino-2-methyl-5-pyrimidinyl)methyl)formylam
2105-59-12,4-dichloro-5-fluoronitrobenzeneC6H2Cl2FNO2209.9956℃(0.5
2105-61-52,4,5-三氟硝基苯1-Nitro-2,4,5-trifluorobenzeneC6H2F3NO2177.08-11-195℃194-195℃
2105-91-1propyl fluoroformateC4H7FO2106.10
2105-94-44-溴-2-氟苯酚4-Bromo-2-fluorophenolC6H4BrFO191.0179℃(7 to
2105-96-63-硝基-4-氟苯酚4-fluoro-3-nitrophenolC6H4FNO3157.1304.9°C
21050-13-5双-(三苯基正膦基)氯化铵BIS(TRIPHENYLPHOSPHORANYLIDENE)AMMONIUM CHLORIDEC36H34Cl2N2P2627.53152260-265℃
21050-42-0Benzenamine,N,N-dimethyl-4-(10(5H)-phenarsazinyl)-C20H19AsN2362.30
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