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CAS编号中文名英文名分子式分子量熔点沸点
28123-73-15-(4-nitrophenyl)-2-furoic acidC11H7NO5233.18255-257°C
28123-89-92-(丙-2-炔-1-基氨基)乙醇2-(Prop-2-yn-1-ylamino)ethan-1-olC5H9NO99.13
281232-89-14-(2-chloro-4-pyrimidinyl)benzoic acid
281232-91-54-(3-甲氧羰基苯基)苯甲酸4-(3-Methoxycarbonylphenyl)benzoicacidC15H12O4256.25
281234-49-9methyl 4'-formyl(1,1'-biphenyl)-3-carboxylate
281234-85-34-(1-甲基哌啶-4-基)苯甲酸4-(1-methylpiperidin-4-yl)benzoic acidC13H17NO2219.2796  
281235-00-5tert-butyl 4-[4-(methoxycarbonyl)phenoxy]-1-piperidinecarboxylate
281235-04-94-(哌啶-4-基)苯甲酸甲酯methyl 4-piperidin-4-yl-benzoateC13H17NO2219.2796  
28124-29-01,7-phenazinediamine
28125-84-01,2,5,6-tetrahydro-1-methyl-nicotinic aci ethyl ester
28125-87-3flutonidine
28126-22-92,2,2-trichloroethyl n-methylcarbamate
28126-80-91-ethyl-2-methoxy-cyclohexanolC9H18O2158.24
28127-58-4sec-butyl tiglate
28128-15-62-溴-7H-嘌呤2-bromo-7H-purineC5H3BrN4199.011
28128-19-02-mercaptopurineC5H4N4S152.17
28128-26-92-iodo-7h-purin-6-amine
28128-28-18-chloroadenineC5H4ClN5169.57315.2°C at 760 mmHg
28128-30-52-甲氧基-7H-嘌呤-6-胺2-Methoxy-7H-purin-6-amineC6H7N5O165.15
28128-40-72-amino-6-hydroxy-8-mercaptopurineC5H5N5OS183.18300℃
28128-41-88-aminoguanineC5H6N6O166.14
28129-05-7(2-甲基丁-3-炔-2-基)苯(2-methylbut-3-yn-2-yl)benzeneC11H12144.21
28129-15-92-羟乙酯-4-甲基苯甲酸2-hydroxyethyl 4-methylbenzoateC10H12O3180.20048
28129-68-2o-veratraldehyde, (5-nitro-2-pyridyl)hydrazone
28129-69-3p-(dimethylamino)-benzaldehyd (5-nitro-2-pyridyl)hydrazone
2813-25-41-(methylsulfinyl)-2-nonadecanone
2813-72-15-b)pyridine-6-carboxylic acid, 3-(2-diethylaminoethyl)-imidazo( methyl este
2813-84-55-b)pyridine-6-carboxamide, n,n-diethyl-3-phenethyl-imidazo(
2813-87-85-c)pyridine, 1-phenethyl-imidazo(
2813-95-8dinosebacetate
28130-54-3meso-1,1'-Dichloro-1,1'-diphenyl-1,1'-azodipropancC18H20Cl2N2335.27
28131-32-0Mercury,bis[acetophenone]di-μ-chlorodichlorodi-C16H16Cl4Hg2O2783.29
28131-33-1Mercury,bis[benzophenone]di-μ-chlorodichlorodi-C26H20Cl4Hg2O2907.43
28131-34-2Mercury,di-μ-chlorodichlorobis[sulfinylbis[methane]-O]di-C4H12Cl4Hg2O2S2699.26
28131-67-12-dithiol-1-ium, 3,5-bis(ethylamino)- iodide
28131-68-21-piperazinepropanol, alpha-(2,4-dimethoxyphenyl-4-(beta-(isopentyloxy)phenethy
28131-80-86-(acetylamino)-2-naphthalenesulfonyl chlorid
28132-01-65-dimethanol, octahydro-7-methano-1h-indene-2
28132-03-81,2,4,5-benzenetetracarboxylic acid, 1,5-dimethyl ester
28132-15-2Gynocardin mono(4-bromobenzenesulfonate)C18H20BrNO10S522.32
28132-48-1Trihydrogen(1+)ionH33.02
28132-50-5phosphoric acid, sodium zirconium(4++) salt (2:2:1)
28132-73-2Dinitrosylbis(triphenylphosphine)-iridium perchlorateC36H30ClIrN2O6P2876.25
28132-94-7己二酸与2,4-二异氰酸根合-1-甲苯和1,2-乙二醇的聚合物Hexanedioic acid,polymer with 2,4-diisocyanato-1-methylbenzene and1,2-ethanediol(C9H6N2O2·C6H10O4·C2H6O2)x
2813233-17-7叔丁基二甲基((4-(4,4,5,5-四甲基-1,3,2-二氧硼杂环戊烷-2-基)萘-1-基)氧基)硅烷tert-Butyldimethyl((4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)naphthalen-1-yl)oxy)silaneC22H33BO3Si384.39
28133-55-3间苯二甲酸与反丁烯二酸、乙二醇和3-氧杂-1,5-戊二醇的聚合物1,3-Benzenedicarboxylic acid,polymer with(E)-2-butenedioic acid,1,2-ethanediol and 2,2'-oxybis[ethanol](C8H6O4·C4H10O3·C4H4O4·C2H6O2)x
28133-65-52,5-呋喃二酮、甲氧基乙烯的聚合物钠盐2,5-Furandione,polymer with methoxyethene,sodium salt(C4H2O3·C3H6O)x·xNa
2813308-30-2(5S)-7-benzyl-2-tert-butoxycarbonyl-2,7-diazaspiro[3.4]octane-5-carboxylic acidC19H26N2O4346.4197
28134-84-1丙烯酸-2-乙基己脂与苯乙烯的共聚物2-Ethylhexyl acrylate-styrene copolymer
28135-23-1甲醛与苯乙烯和苯酚的聚合物Formaldehyde,polymer with ethenylbenzene and phenol(C8H8·C6H6O·CH2O)x
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