| CAS编号 | 中文名 | 英文名 | 分子式 | 分子量 | 熔点 | 沸点 |
| 50437-15-5 | | Tin,tetrachlorobis[1-methylethyl phenylphosphinite-O']-,(OC-6-11)- | C18H26Cl4O4P2Sn | 628.85 | | |
| 50438-47-6 | | 4'-bromo-n-methylacetanilide | | | | |
| 50438-50-1 | | 1-Methoxy-cycloheptene | C8H14O | 126.20 | | |
| 50438-51-2 | | 1-methoxycyclooctene | C9H16O | 140.22 | | 78℃ |
| 50438-75-0 | 4-(二甲基氨基)苯乙醇 | 4-(Dimethylamino) phenethyl alcohol | | | 56-59℃ | |
| 50439-02-6 | | alpha-(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 | | | | |
| 50439-10-6 | | alpha-(3,4-dichlorobenzoyl)-o-toluic aci | | | | |
| 50439-12-8 | | alpha-(3-(trifluoromethyl)benzoyl)-o-toluic aci | | | | |
| 50439-35-5 | | boc-ala-ala-pna | C17H24N4O6 | 380.40 | | |
| 50439-68-4 | | 16,17-didehydro-17-methoxy-, methyl ester, (16e)-corynan-16-carboxylic aci | | | | |
| 5044-19-9 | | 1-ethyl-2,5-dimethyl-1h-pyrrol | | | | |
| 5044-22-4 | | 2,5-dimethyl-1-(4-nitrophenyl)-1H-pyrrole | C12H12N2O2 | | | |
| 5044-23-5 | | 1-(4-chlorophenyl)-2,5-dimethylpyrrole | | | | |
| 5044-24-6 | 1-(4-溴苯基)-2,5-二甲基吡咯 | 1-(4-bromophenyl)-2,5-dimethylpyrrole | | | | |
| 5044-29-1 | | 4-(2,5-dimethyl-1h-pyrrol-1-yl)pyridine | | | | |
| 5044-37-1 | | ethyl 4-(1H-pyrrol-1-yl)benzoate | C13H13NO2 | | | |
| 5044-38-2 | 1-(4-氯苯基)吡咯 | 1-(4-chlorophenyl)-1h-pyrrole | C10H8ClN | 177.63 | 88-91℃ | 200-203℃ |
| 5044-39-3 | 1-(4-溴苯基)-1h-吡咯 | 1-(4-bromophenyl)-1h-pyrrole | | | | |
| 5044-50-8 | | 2-chloromethyl-pyrrolidine hydrochloride | | | | |
| 5044-52-0 | | vinyltriphenylphosphonium bromide | C20H18BrP | 369.24 | 174-178℃ | |
| 50440-82-9 | | 2-Amino-6-methyl-4(3H)-quinazolone | | | | |
| 50440-85-2 | 2-氨基-5-氯-4(3h)喹唑啉酮 | 2-amino-5-chloroquinazolin-4(3h)-one | | | | |
| 50440-88-5 | 4-氨基-2-羟基喹唑啉 | 4-aminoquinazolin-2-ol | | | | |
| 504404-35-7 | | 3,4,5-trifluorobenzimidamide | | | | |
| 50441-27-5 | | 6(1h,3h,5h)-pyrimidinetrione, 1-(bromomethyl)-5-ethyl-3-methyl-5-phenyl-4 | | | | |
| 504413-26-7 | n-(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 | | | | |
| 504413-35-8 | n-(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 | | | | |
| 504414-32-8 | 4-苄氧基-2-氟苯甲醛 | 4-(benzyloxy)-2-fluorobenzaldehyde | | | | |
| 504424-79-7 | 2-氯-3-氟苯磺酰氯 | 2-chloro-3-fluorobenzenesulfonyl chloride | | | | |
| 50443-29-3 | | b-nicotinamide adenine dinucleotide*3-phosphate | C21H28N7O17P3 | 743.41 | | |
| 504432-21-7 | | (1,3-benzodioxol-5-ylmethyl)(4-ethylbenzyl)amine hydrobromide | | | | |
| 504433-23-2 | | gw441756 | | | | |
| 504433-86-7 | 4-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 | | | | |
| 50444-54-7 | | z-ala-ala-nh2 | C14HN3O4 | 275.17 | | |
| 50444-78-5 | | l-histidin | | | | |
| 50444-86-5 | | ú-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 | | | | |
| 50445-50-6 | | n-ethyl-4-nitrobenzamide | | | | |
| 50445-53-9 | | n-isopropyl-3-nitrobenzamide | | | | |
| 50446-43-0 | 1,3,5-三(对甲苯基)苯 | 1,3,5-tri(p-tolyl)benzene | | | | |
| 50446-44-1 | 1,3,5-三(4-羧基苯基)苯 | 1,3,5-tris(4-carboxyphenyl)benzene | | | | |
| 50448-95-8 | | 3-mercapto-propanoic aci 2-ethylhexyl ester | | | | |
| 5045-23-8 | 2,7-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 salt | C20H15N3O10S3·3Na | | | |
| 5045-40-9 | 3,3'-[(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 | | | | |
| 5045-43-2 | | 2,2'-(1,4-phenylenedi-2,1-ethenediyl)bis-benzoxazol | | | | |
| 5045-91-0 | | sorbic acid, zinc salt | | | | |
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