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CAS编号中文名英文名分子式分子量熔点沸点
50437-15-5Tin,tetrachlorobis[1-methylethyl phenylphosphinite-O']-,(OC-6-11)-C18H26Cl4O4P2Sn628.85
50438-47-64'-bromo-n-methylacetanilide
50438-50-11-Methoxy-cyclohepteneC8H14O126.20
50438-51-21-methoxycycloocteneC9H16O140.2278℃
50438-75-04-(二甲基氨基)苯乙醇4-(Dimethylamino) phenethyl alcohol56-59℃
50439-02-6alpha-(3,4-dimethylbenzoyl)-o-toluic aci
50439-07-1 5-(2-phenylbutyryl)-3-cresotic acid
50439-08-2 5-((p-fluorophenyl)acetyl)-3-cresotic acid
50439-10-6alpha-(3,4-dichlorobenzoyl)-o-toluic aci
50439-12-8alpha-(3-(trifluoromethyl)benzoyl)-o-toluic aci
50439-35-5boc-ala-ala-pnaC17H24N4O6380.40
50439-68-416,17-didehydro-17-methoxy-, methyl ester, (16e)-corynan-16-carboxylic aci
5044-19-91-ethyl-2,5-dimethyl-1h-pyrrol
5044-22-42,5-dimethyl-1-(4-nitrophenyl)-1H-pyrroleC12H12N2O2
5044-23-51-(4-chlorophenyl)-2,5-dimethylpyrrole
5044-24-61-(4-溴苯基)-2,5-二甲基吡咯1-(4-bromophenyl)-2,5-dimethylpyrrole
5044-29-14-(2,5-dimethyl-1h-pyrrol-1-yl)pyridine
5044-37-1ethyl 4-(1H-pyrrol-1-yl)benzoateC13H13NO2
5044-38-21-(4-氯苯基)吡咯1-(4-chlorophenyl)-1h-pyrroleC10H8ClN177.6388-91℃200-203℃
5044-39-31-(4-溴苯基)-1h-吡咯1-(4-bromophenyl)-1h-pyrrole
5044-50-82-chloromethyl-pyrrolidine hydrochloride
5044-52-0vinyltriphenylphosphonium bromideC20H18BrP369.24174-178℃
50440-82-92-Amino-6-methyl-4(3H)-quinazolone
50440-85-22-氨基-5-氯-4(3h)喹唑啉酮2-amino-5-chloroquinazolin-4(3h)-one
50440-88-54-氨基-2-羟基喹唑啉4-aminoquinazolin-2-ol
504404-35-73,4,5-trifluorobenzimidamide
50441-27-56(1h,3h,5h)-pyrimidinetrione, 1-(bromomethyl)-5-ethyl-3-methyl-5-phenyl-4
504413-26-7n-(咪唑并[1,2-a]吡啶-2-基)-2,2,2-三氟乙酰胺2,2,2-trifluoro-n-(imidazo[1,2-a]pyridin-2-yl)acetamide
504413-35-8n-(6-溴咪唑并[1,2-a]吡啶-2-基)-2,2,2-三氟乙酰胺n-(6-bromoimidazo[1,2-a]pyridin-2-yl)-2,2,2-trifluoroacetamide
504414-32-84-苄氧基-2-氟苯甲醛4-(benzyloxy)-2-fluorobenzaldehyde
504424-79-72-氯-3-氟苯磺酰氯2-chloro-3-fluorobenzenesulfonyl chloride
50443-29-3b-nicotinamide adenine dinucleotide*3-phosphateC21H28N7O17P3743.41
504432-21-7(1,3-benzodioxol-5-ylmethyl)(4-ethylbenzyl)amine hydrobromide
504433-23-2gw441756
504433-86-74-氟-反-beta-苯乙烯硼酸频哪醇酯4-fluoro-trans-beta-styrylboronic acid pinacol ester
50444-17-2(3h)-dopamine
50444-54-7z-ala-ala-nh2C14HN3O4275.17
50444-78-5l-histidin
50444-86-5ú-d-galactopyranosylamine.2
50444-99-0(1S,2R,5S)-(+)-menthyl (R)-p-toluene-sulfinate
504441-11-6三丁基(4-辛基噻吩-2-基)锡烷tributyl(4-octylthiophen-2-yl)stannane
50445-50-6n-ethyl-4-nitrobenzamide
50445-53-9n-isopropyl-3-nitrobenzamide
50446-43-01,3,5-三(对甲苯基)苯1,3,5-tri(p-tolyl)benzene
50446-44-11,3,5-三(4-羧基苯基)苯1,3,5-tris(4-carboxyphenyl)benzene
50448-95-83-mercapto-propanoic aci 2-ethylhexyl ester
5045-23-82,7-萘二磺酸-5-氨基-4-羟基-3-[(1-磺基-2-萘基)偶氮]三钠盐2,7-Naphthalenedisulfonic acid, 5-amino-4-hydroxy-3-[(1-sulfo-2-naphthalenyl)azo]-, trisodium saltC20H15N3O10S3·3Na
5045-40-93,3'-[(2-甲基-1,3-亚苯基)二亚氨基]二[4,5,6,7-四氯-1H-异吲哚-1-酮]3,3'-[(2-Methyl-1,3-phenylene)diimino]bis[4,5,6,7-tetrachloro-1H-isoindol-1-one
5045-43-22,2'-(1,4-phenylenedi-2,1-ethenediyl)bis-benzoxazol
5045-91-0sorbic acid, zinc salt
773页,第30