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CAS编号中文名英文名分子式分子量熔点沸点
204530-94-91-(4-溴苯基)萘1-(4-bromophenyl)naphthalene
2045350-88-54,7-双(9,9-二甲基-9h-芴-2-基)-5,6-二氟苯并噻二唑2f-bth-dmf
20454-81-3norbornane,1,4-dimethyl-C9H16124.22
20455-68-9dibenzylamine, hydrochloride
20457-75-49-octadecenamide,
204571-13-1copper(i) cyanide-15n
204571-52-8mepanipyrim-2-hydroxypropyl
204575-07-5n-acetyl-d-galactosamin-6-sulfat 钠盐n-acetyl-d-galactosamine 6-sulfate sodium salt
204575-08-6d-mannose 6-sulfate sodium salt 钠盐d-mannose 6-sulfate sodium salt
20458-90-6ethyl 4-(4-methylphenyl)sulfanylbutanoate
20458-99-52,6-二乙基异氰酸苯酯2,6-diethylphenyl isocyanate115℃(1 t
204580-28-9n-[2-(叔丁基二甲基硅氧基)乙基]甲胺n-[2-(tert-butyldimethylsilyloxy)ethyl]methylamine
204581-67-9十八烷基2-(4-二丙基氨基苯偶氮)苯甲酸酯octadecyl 2-(4-dipropylaminophenylazo)benzoate
204587-89-3tert-butyl (3R)-3-amino-4-hexenoateC10H19NO2185.26
204587-90-6tert-butyl (3S)-3-amino-4-hexenoateC10H19NO2185.26
204587-91-7tert-butyl (2R,3R)-3-amino-2-hydroxybutanoateC8H17NO3175.22
204587-95-1tert-butyl (2S,3R)-3-amino-2-hydroxy-4-phenylbutanoateC14H21NO3251.32
204588-77-2benzyl 2,2-dimethylbut-3-ynoate
204589-58-2依折麦布杂质1ezetimibe impurity 1
204589-80-0(3R,4S)-1-(4-氟苯基)-2-氧代-4-[4-(苄氧基)苯基]-3-氮杂环丁烷丙酸甲酯methyl 3-((2S,3R)-2-(4-(benzyloxy)phenyl)-1-(4-fluorophenyl)-4-oxoazetidin-3-yl)propanoate
204589-82-23-((2S,3R)-2-(4-(benzyloxy)phenyl)-1-(4-fluorophenyl)-4-oxoazetidin-3-yl)propanoic acid
20459-60-3(1-amino-3-methylbutyl)phosphonic acidC5H14NO3P167.14274-280℃
20459-61-4(1-amino-2-methylbutyl)phosphonic acidC5H14NO3P167.14274℃
2046-03-93-甲基-1-(4-甲基苯基)-1h-吡唑-5-醇3-methyl-1-(p-tolyl)-1h-pyrazol-5-ol
2046-17-5benzenebutanoic acid, methyl esterC11H14O2178.23
2046-18-64-苯丁腈benzenebutanenitrile97℃(1.7
2046-19-7(R)-2-氨基-5-苯基戊酸(R)-2-amino-5-phenylpentanoic acid
2046-21-16-氧代庚酸甲酯methyl 6-oxoheptanoate
2046-44-8n-(5-oxo-1-phenyl-4,5-dihydro-1h-pyrazol-3-yl)-n′-phenylurea
20460-30-4lanatoside e
20460-58-62-chloro-n-(5-phenyl-1,3,4-thiadiazol-2-yl)acetamide
20460-96-2carbonic acid, isobutyl ester, ester with 4'-hydroxyacetanilide
20461-04-51-cyclohexyl-3-(3,4-dichloro-phenyl)-urea
20461-07-82,2-diphenyl-n-propylacetamide
20461-26-11-(4-chlorophenyl)-2,5-dimethyl-1h-pyrrole-3-carbaldehyde
20461-54-5碘化油Iodide oil
20461-60-32,4-二乙氧基嘧啶2,4-diethoxypyrimidine
20461-70-5n-methyl-n-(1-oxodecyl)-ethanesulfonic aci sodium salt
20461-87-42-(ethylthio)propanoic acid
20461-89-61,3-dithiane-2-carboxylic acid
20461-95-4ethyl bis(ethylthio)acetateC8H16O2S2208.3370-70℃(0
20461-98-7(R,S)-2-Phenylsulfanyl-propionic acid ethyl esterC11H14O2S210.29
20461-99-81,3-二硫戊环-2-甲酸乙酯ethyl 1,3-dithiolane-2-carboxylateC6H10O2S2178.2685-85℃(0
20462-00-41,3-二噻烷-2-甲酸乙酯Glyoxylic acid ethyl ester trimethylenemercaptalC7H12O2S2192.29
20462-19-5[2-(dimethylamino)ethyl]dimethylamine; dichlorocopper
2046250-48-8n,n′-(2-(2-oxopropyl)naphthalene-1,4-diyl)bis(4-ethoxybenzenesulfonamide)k67
2046303-09-5(S)-2-甲氧基-5-((((1-(4-苯基-1h-咪唑-2-基)乙基)氨基)甲基)苯甲酸]草酸甲酯methyl (S)-2-methoxy-5-(((1-(4-phenyl-1h-imidazol-2-yl)ethyl
204633-89-6fmoc-ile-oh-15n
204633-92-1l-arginine:hcl (guanido-15n2, 98%+)
204633-95-4l-arginine-15n4 hydrochloride
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