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CAS编号中文名英文名分子式分子量熔点沸点
50654-88-1phosphonothioic acid, phenyl-, o,o-bis(4-bromo-2,5-dichlorophenyl) ester
50654-94-9N(α)-Boc-D-组氨酸nalpha-boc-d-histidineC11H17N3O4255.27193-197℃398.5°C
50655-17-98-benzylthioadenosine-3',5'-cyclic monophosphate(8-bt-camp),sodium salt
50655-20-42,5-piperazinedione, 3,6-bis(methylthio)-1,4-dimethyl-3-(hydroxymethyl)-6-(phen
50655-21-5(4S-cis)-2-cyclopenten-1-on
50655-45-3 1-phenyl-4-nonadiyn-3-one
50656-01-44-butoxy-n-phenylbenzenecarbohydrazonoyl chloride
50656-65-0蔓荆呋喃rotundifuranC22H34O4362.50
50656-66-12-propenoic acid, 2-methyl-, 2,3,3a,4,5,8,11,11a-octahydro-11-hydroxy-6,10-dime
50656-68-3tingenin b
50656-77-4niranthin
50656-78-5nirtetralin
50656-92-3VandrikidineC22H26N2O4382.45536.2±50.0 °C at 760 mmHg
50657-29-9olean-12-en-28-oic acid, 3-((o-beta-d-glucopyranosyl-(1-2)-o-(beta-d-glucopyran
50657-38-0oxybis(2,1-ethanediyloxy-2,1-ethanediyl) bis(2-methyl-2-propenoate)
50658-01-02-甲基-2-丙烯酸甲酯与2-丙烯酸丁酯和2-甲基-2-丙烯酸-2-丙烯基酯的聚合物2-Propenoic acid, 2-methyl-, methyl ester, polymer with butyl 2-propenoate and 2-propenyl 2-methyl-2-propenoate(C7 H12 O2 ·C7 H10 O2 ·C5 H8 O2)x
50658-23-62,2-氧联双乙醇与甲基环氧乙烷和环氧乙烷的聚合物2,2,-Oxybis(Ethanol),Polymer with Methyloxirane and Oxirane
50658-30-51,4-丁二醇与1,3-二异氰酸根合苯和α-氢-ω-羟基聚[氧(甲基-1,2-乙二烷基)]的聚合物1,4-Butanediol, polymer with 1,3-diisocyanatomethylbenzene and .alpha.-hydro-.omega.-hydroxypoly[oxy(methyl-1,2-ethanediyl)][C9H6N2O2·C4H10O2·(C3H6O)nH2O]x
50658-92-9acrylamido buffer pk 6.85C8H14N2O154.21
5066-25-1Sulfuric acid monoethyl ester,lutetium(3+)saltC6H15LuO12S486.21
5066-34-2carbonic acid, dysprosium(3++) salt (3:2)
5066-49-9benzoic acid, 4-butylamino-2-chloro-, n-methyl-4-piperidyl ester, methanesulfon
5066-65-9(2e)-3-(furan-2-yl)-1-(4-methoxyphenyl)prop-2-en-1-one
5066-78-4aconitane-8,14-diol, 20-ethyl-1,6,16-trimethoxy-4-(methoxymethyl)-, (1-alpha, 6C25H41NO6451.6
5066-94-4pth-isoleucineC13H16N2OS248.34178-182°C
50660-45-22-丙烯酸-(3-羟丙醇)酯与聚氯乙烷和乙酸乙烯基酯的聚合物2-Propenoic acid, 3-hydroxypropyl ester, polymer with chloroethene and ethenyl acetate(C6H10O3·C4H6O2·C2H3Cl)x
50660-84-9 alpha-dodecyl- omega -methoxy-poly(oxy-2-ethanediyl)
50662-67-4iron(ii) 1,2,3,4,8,9,10,11,15,16,17,18,22300℃
50662-95-83,4'-氧二邻苯二甲酸酐3,4'-oxydiphthalic anhydrideC16H6O7310.22
50662-99-2活性嫩黄K-6GReactive flavine K-6GC25H18Cl3N9O10S3·3Na872.95
50663-21-3对溴肉桂酸P-Bromocinnamic acidC9H7BrO2227.05
50663-89-3aza-epsilon-atp
50663-90-62-aza-1,n6-ethenoadenosine-3',5'-cyclic monophosphate,sodium salt
50664-64-72-(5-phenyl-1-naphthyl)butanoic acid
50664-71-6cyclopropyl 4-ethylphenyl ketone
50667-69-1n-(羟甲基)三氟乙酰胺n-(hydroxymethyl)trifluoroacetamideC3H4F3NO2143.0646  
50668-20-73-chloro-9-ethylcarbazole
50668-21-89-ethyl-3-iodocarbazoleC14H12IN321.1562582-84℃419.9±27.0 ℃(Predicted)
50668-46-74-b]pyridin-7(5h)-one, 5,5-bis(1-ethyl-2-methyl-1h-indol-3-yl)-furo[
50668-50-32-ethanediyl), alpha, alpha'-phosphinicobis[ omega -(dodecyloxy)-poly(oxy- p
50669-92-64-(n,n-dimethyl-n-(2- hydroxyethyl))ammonium-2,2,6,6-tetramethylpiperidine- 1-oxyl chloride (tempo choline)
5067-23-21-(5-chloro-2-hydroxy-4-methylphenyl)-3-phenyl- 1,120-123℃
5067-24-31-(5-bromo-2-hydroxyphenyl)-3-phenyl-1,3- propaned100-103℃
5067-25-41-(5-chloro-2-hydroxyphenyl)-3-phenyl-1,3- propaneC15H11ClO3274.7107-110℃
5067-90-3异硫氰酸2-氯苯甲酰脂2-chlorobenzoyl isothiocyanate
50670-03-6Iodate(1-),dichloro-,potassium,monohydrateCl2H2IKO254.92
50670-49-04-溴-4'-甲基联苯4-bromo-4'-methylbiphenylC13H11Br247.13
50670-50-31'-biphenyl]-4-carbonitrile, 4'-methyl-[C14H11N193.24110°C
50670-51-44-(4-溴甲基苯基)苯甲腈4'-(Bromomethyl)-[1,1'-biphenyl]-4-carbonitrileC14H10BrN272.14
50670-55-84'-formyl-biphenyl-4-carbonitrile
835页,第51