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CAS编号中文名英文名分子式分子量熔点沸点
28910-88-55-phenyl-7-(trifluoromethyl)-1,3-dihydro-2h-1,4-benzodiazepine-2-thione
28910-89-6alprazolam related compound a
28910-91-0flualprazolam solution
28911-01-5三唑仑3-a)(1,4)benzodiazepine, 8-chloro-6-(o-chlorophenyl)-1-methyl-4h-s-triazolo(C17H12Cl2N4343.21
28911-34-4morpholin-4-yl(oxo)acetic acid
28912-93-81-naphthalenediazonium, tetrafluoroborate(1-)
28916-38-3Hex-5-en-3-yn-1-olC6H8O96.13
28917-15-9 hexahydro-2-(nitroimino)-1h-3-diazepine
28917-43-33,5-dibenzyloxy benzoic acid
28917-82-0calcium glycerophosphate hydrateC3H7CaO6P210.13
2892-16-22'-羟基-5'-氯苯丙酮5'-chloro-2'-hydroxypropiophenone
2892-18-45-methyl-1-phenyl-1-hexen-3-on
2892-29-73'-氯-4'-羟基苯乙酮3'-chloro-4'-hydroxyacetophenone
2892-51-53,4-二羟基-3-环丁烯-1,2-二酮 3,4-dihydroxy-cyclobutene-2-dioneC4H2O4114.06293℃
2892-62-8方形酸二丁酯squaric acid dibutyl esterC12H18O4226.27121-122℃
2892-63-91,2-Dichlorocyclobutene-3,4-dioneC4Cl2O2150.95
28920-43-6氯甲酸-9-芴甲酯Formic acid, chloro-, fluoren-9-ylmethyl esterC15H11ClO2258.700
28920-46-9n-(3,5-bis(ethyl(1-oxopropyl)amino)-2,4,6-triiodobenzoyl)-n-ethyl-glycin
28920-63-03-propanedioic acid, 2-(4-methyl-1-piperazinyl)- diethyl ester
28920-67-44-methyl-1-piperazineacetic aci ethyl ester
28920-83-4n-(3,5-bis(acetylethylamino)-2,4,6-triiodobenzoyl)-n-ethyl-glycin
28920-86-7n-(3,5-bis(acetylethylamino)-2,4,6-triiodobenzoyl)-glycin
28920-89-0butanoic acid, 2-(((3,5-bis(acetylethylamino)-2,4,6-triiodobenzoyl)amino)methyl
28920-93-6n-(3,5-bis(ethyl(1-oxopropyl)amino)-2,4,6-triiodobenzoyl)-n-methyl-glycin
28921-29-11-(p-methoxyphenyl)-2-thio-barbituric aci
28921-30-41-(p-chlorophenyl)-2-thio-barbituric aci
28921-35-9ethyl 2-methyl-3-furoate85℃(20 t
28922-01-2(+)-4-pyrimidinecarboxylic aci
28923-39-9nickel(ii) bromide ethylene glycol dimethyl ether
28924-20-1特布他林杂质6terbutaline impurity 6 hbr
28924-21-23,5-二苄氧基苯乙酮1-[3,5-bis(phenylmethoxy)phenyl]-ethanonC22H20O3332.4060-64℃
28925-45-3o-benzyl s-methyl dithiocarbonate
28925-78-27-methyl-4-propyl-octan-4-olC12H26O186.33
28925-89-5尿胆素Ⅸ盐酸盐urobilin hydrochloride (mixture of isomers)
28926-55-8diphenyl(pentachlorophenyl)phosphine oxide
28926-61-6Bis(diphenylphosphino)lithiomethaneC25H21LiP2390.32
28926-65-0tris(diphenylphosphino)methaneC37H31P3568.57168-172℃
28926-86-5Pentafluoromethoxy-telluriumCH3F5OTe253.63
28928-28-1n-ethenyl-n-methyl-acetamid polymer with 1-ethenylhexahydro-2h-azepin-2-one
28928-65-62-丙烯酸与2-丙烯酸乙酯、2-丙烯酰胺和2-丙烯腈的聚合物2-Propenoic acid, polymer with ethyl 2-propenoate, 2-propenamide and 2-propenenitrile(C5H8O2·C3H5NO·C3H4O2·C3H3N)x
28928-66-72-propenoic acid, polymer with butyl 2-propenoate, n-(hydroxymethyl)-2-methyl-2
28928-70-3(N,N,N',N'-Tetramethylethylenediamine)copper(II)dichlorideC6H16Cl2CuN2250.66
28928-71-4(N,N,N',N'-Tetramethylethylenediamine)copper(II)dibromideC6H16Br2CuN2339.56
28928-97-4 dihydro-3-(nonenyl)-5-furandioneC13H20O3224.30126℃(0.1
28929-86-4tert-heptyl alcohol
2893-05-23-methyl-1-phenyl-2-butanon
2893-33-62,6-pyridinedicarbonitrile123-127℃
2893-42-7acetic acid, 2,2-diphenyl-2-ethoxy-, (1-ethyl-4-piperidyl)methyl ester, hydroch
2893-43-82-(ethylmethylamino)-ethano
2893-45-0n-propyl-n-methylethanolamine
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