| CAS编号 | 中文名 | 英文名 | 分子式 | 分子量 | 熔点 | 沸点 |
| 27421-87-0 | | 4-allyl-1-phenyl-3-thio-semicarbazid | | | | |
| 27421-91-6 | | 4-cyclohexyl-1-phenyl-3-thiosemicarbazide | | | | |
| 27423-79-6 | 2-(3-氟苯基)-1h-咪唑 | 2-(3-fluorophenyl)-1h-imidazole | | | | |
| 27424-77-7 | | 4h,5h-pyrano(4,3-b)pyran-4,5-dione, 2,3,7,8-tetrahydro-2,7-dimethyl | | | | |
| 27424-79-9 | | 5h-pyrano(4,3-b)pyran-4,5-dione, hexahydro-2,7-dimethyl-4 | | | | |
| 27424-82-4 | | 4-hydroxy-6-methyl-3-(1-oxohexyl)-2h-pyran-2-on | | | | |
| 27424-84-6 | | 5,6-dihydro-4-hydroxy-6-methyl-3-(1-oxohexyl)-2h-pyran-2-on | | | | |
| 27424-87-9 | | naphthalene,1-ethyl-4-methyl- | C13H14 | 170.25 | | |
| 274248-09-8 | 甲基丙烯酸1-乙基环己酯 (含稳定剂mehq) | 1-ethylcyclohexyl methacrylate (stabilized with mehq) | | | | |
| 27425-55-4 | C.I.分散黄28 | 3-(1H-benzimidazol-2-yl)-7-(diethylamino)-2H-1-Benzopyran-2-one | C20H19N3O2 | | | |
| 27425-58-7 | [3-(羟基-KAPPAO)-4-[[2-(羟基-KAPPAO)-1-萘基]偶氮-KAPPAN1]-1-萘磺酸酯合(3-)][1-[[2-(羟基-KAPPAO)-5-[(2-甲氧基苯基)偶氮]苯基]偶氮-KAPPAN1]-2- 萘合(2-)-KAPPAO]铬酸二钠 | Chromate(2-), [3-(hydroxy-kappaO)-4-[[2-(hydroxy-kappaO)-1-naphthalenyl]azo-kappaN1]-1-naphthalenesulfonato(3-)][1-[[2-(hydroxy-kappaO)-5-[(2-methoxyphenyl)azo]phenyl]azo-kappaN1]-2-naphthalenolato(2-)-kappaO]-, disodium | C43H27CrN6O8S·2Na | | | |
| 27425-92-9 | 十乙二醇单甲醚 | decaethylene glycol monomethyl ether | | | | |
| 274252-40-3 | | sb-668875 | | | | |
| 274257-34-0 | 邻甲苯基三氟硼酸钾 | potassium o-tolyltrifluoroborate | | | | |
| 274257-37-3 | 三丁基甲基甲基碳酸铵 | tributylmethylammonium methyl carbonate solution | | | | |
| 274260-42-3 | | h-d-lys(alloc)-oh | C10H18N2O4 | 230.26 | | |
| 274262-82-7 | | 4-tert-butyl-d-phenylalanine | | | | |
| 274264-55-0 | (R)-苄基 ((2-氧代噁唑烷-5-基)甲基)氨基甲酸酯 | (R)-benzyl ((2-oxooxazolidin-5-yl)methyl)carbamate | | | | |
| 27427-66-3 | | 3,6-dichloropyridazine-4-carboxamide | | | | |
| 27427-89-0 | 4,6-二甲基嘧啶-2-羧酸甲酯 | methyl 4,6-dimethylpyrimidine-2-carboxylate | | | | |
| 27427-92-5 | | pyrimidine-2-carboxaldehyde | | | | |
| 27428-13-3 | | mdl 27968 | | | | |
| 27428-42-8 | | ethyl 3-(3,5-dimethylisoxazol-4-yl)propanoate | | | | |
| 27428-57-5 | | 4-bromo-4'-chlorobenzophenone | | | | |
| 27428-59-7 | | 4-bromo-2'-methylbenzophenone | | | | |
| 27428-61-1 | | 4-bromo-3'-methylbenzophenone | | | | |
| 27428-65-5 | | 4-bromo-2'-methoxybenzophenone | | | | |
| 27428-86-0 | | Vernolide-2-iodobenzoate | C26H25IO8 | 592.38 | | |
| 27429-53-4 | | 2-amino-n-antipyrinyl-ethanesulfonamid | | | | |
| 27429-67-0 | | 3-amino-4-(1-piperidinyl)-benzonitrile | | | | |
| 27429-68-1 | | n-(2-amino-4-trifluoromethylphenyl)piperidine | C12H15F3N2 | 244.26 | | |
| 2743-01-3 | | (4-methoxyphenyl)(1-phenylethyl)amine | | | | |
| 2743-05-7 | | n,n-bis(2-chloroethyl)-p-bromo-benzylamin | | | | |
| 2743-09-1 | | p-bromo-n,n-bis(2-chloroethyl)-benzylamin hydrochloride | | | | |
| 2743-38-6 | (-)-二苯甲酰-L-酒石酸 | Dibenzoyl-L-tartric Acid | C18H16O9 | 376.32 | 90-92℃ | |
| 2743-40-0 | | | C8H17NO2.HCl | 195.68 | 134-136℃ | |
| 2743-60-4 | | L-leucine ethyl ester | C8H17NO2 | 159.23 | | |
| 2743-90-0 | | dl-anatabine | C10H12N2 | 160.22 | | |
| 27430-14-4 | | 5-(4-bromo-benzylidene)-2-thioxo-dihydro-pyrimidine-4,6-dione | | | | |
| 27430-15-5 | | 5-(4-(dimethylamino)benzylidene)-2-thiobarbituric acid | | | | |
| 27430-18-8 | | 5-furfurylidene-2-thiobarbituric acid | | | | |
| 27430-80-4 | | 3-(dimethylamino)-sydnon | | | | |
| 27430-81-5 | | 3-morpholino-sydnon | | | | |
| 27431-39-6 | 3-甲氧基丁基巯基乙酸酯 | 3-methoxybutyl thioglycolate | | | | |
| 27431-40-9 | 3-巯基丙酸3-甲氧基丁酯 | 3-methoxybutyl 3-mercaptopropionate | | | | |
| 27431-62-5 | n,n-二乙基-1,4-丁二胺 | n,n-diethyl-1,4-butanediamine | | | | |
| 27431-98-7 | | hexahydro-1-(1-methyl-2-phenylethyl)-1h-azepin hydrochloride | | | | |
| 27432-00-4 | | mezepine | | | | |
| 27432-21-9 | | 2-(alpha-ethyl-p-methoxy-beta-methylphenethyl)-pyridin hydrochloride | | | | |
| 27432-39-9 | | 1-(2-methoxyphenyl)butan-2-one | | | | |
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