| CAS登录号 | 中文名 | 英文名 | 分子结构式 | 分子式 | 详情 | 供应商 |
| 539-88-8 | 乙酰丙酸乙酯; 戊酮酸乙酯; 4-酮基戊酸乙酯 | Ethyl levulinate; Levulinic acid ethyl ester 4-oxopentanoate; 4-Oxopentanoic acid ethyl ester; Ethyl laevulinate; Ethyl Ethyl 4-oxovalerate; Ethyl 4-ketovalerate; Ethyl 3-acetylpropionate |  | C7H12O3 | 详情 | 供应商 |
| 539-90-2 | 丁酸异丁酯; 2-甲基-1-丙醇丁酸酯 | Isobutyl butyrate; 2-Methyl-1-propyl butyrate; Isobutyl butanoate |  | C8H16O2 | 详情 | 供应商 |
| 540-18-1 | 丁酸戊酯 | amyl butyrate; Butyricacid, pentyl ester (6CI,7CI,8CI); 1-Pentyl butyrate; Amyl butyrate; NSC 7935; Pentyl butanoate; Pentyl butyrate; n-Amyl butyrate; n-Pentyl butanoate; n-Pentyl butyrate; n-Pentyl n-butyrate |  | C9H18O2 | 详情 | 供应商 |
| 540-23-8 | 4-甲基苯胺盐酸盐; 盐酸对甲苯胺 | 4-Methylaniline hydrochloride; p-Toluidine hydrochloride |  | C7H9N.HCl | 详情 | 供应商 |
| 540-36-3 | 1,4-二氟苯 | 1,4-Difluorobenzene; Benzene,p-difluoro- (6CI,8CI); 1,4-Difluorobenzene; 2,5-Difluorobenzene; NSC 10286; p-Difluorobenzene |  | C6H4F2 | 详情 | 供应商 |
| 540-37-4 | 对碘苯胺 | 4-Iodoaniline; p-Iodoaniline; 1-Amino-4-iodobenzene |  | C6H6IN | 详情 | 供应商 |
| 540-38-5 | 4-碘苯酚; 对碘苯酚 | 4-Iodophenol; Phenol,p-iodo- (6CI,8CI); 1-Iodo-4-hydroxybenzene; 4-Hydroxyiodobenzene; 4-Hydroxyphenyl iodide; 4-Iodophenol; NSC 91464; p-Hydroxyiodobenzene; p-Iodophenol |  | C6H5IO | 详情 | 供应商 |
| 540-42-1 | 丙酸异丁酯; 2-甲基-1-丙醇丙酸酯 | Isobutyl propionate; 2-Methyl-1-propyl propanoate; 2-Methyl-1-propyl propanoate |  | C7H14O2 | 详情 | 供应商 |
| 540-51-2 | 2-溴乙醇 | 2-Bromoethanol; Ethylene bromohydrin; 2-Bromo-1-ethanol; beta-Bromoethyl alcohol |  | C2H5BrO | 详情 | 供应商 |
| 540-54-5 | 1-氯丙烷 | 1-Chloropropane; n-Propyl chloride |  | C3H7Cl | 详情 | 供应商 |
| 540-63-6 | 1,2-乙二硫醇 | 1,2-Ethanedithiol; 1,2-Dimercaptoethane; Dithioethyleneglycol; Ethylene mercaptan |  | C2H6S2 | 详情 | 供应商 |
| 540-69-2 | 甲酸铵 | Ammonium formate; Ammoniumformate (6CI); Formic acid, ammonium salt (8CI,9CI) |  | NH4.CHO2 | 详情 | 供应商 |
| 540-72-7 | 硫氰酸钠 | Sodium thiocyanate; Sodium sulfocyanate |  | NaSCN | 详情 | 供应商 |
| 540-80-7 | 亚硝酸特丁酯 | tert-Butyl nitrite; Nitrousacid, tert-butyl ester (8CI); tert-Butyl nitrite (6CI,7CI); 1,1-Dimethylethylnitrite; a,a-Dimethylethyl nitrite |  | C4H9NO2 | 详情 | 供应商 |
| 540-84-1 | 2,2,4-三甲基戊烷; 异辛烷 | 2,2,4-trimethylpentane; 2,2,4-Trimethylpentane; 2,4,4-Trimethylpentane; Isobutyltrimethylmethane; Isooctane; NSC 39117; iso-Octane |  | C8H18 | 详情 | 供应商 |
| 540-88-5 | 醋酸叔丁酯 | tert-Butyl acetate; Acetic acid 1,1-dimethylethyl ester |  | C6H12O2 | 详情 | 供应商 |
| 541-02-6 | 十甲基环五硅氧烷 | Decamethylcyclopentasiloxane; 2,2,4,4,6,6,8,8,10,10-Decamethyl-1,3,5,7,9,2,4,6,8,10-pentoxapentasilecane |  | C10H30O5Si5 | 详情 | 供应商 |
| 541-05-9 | 六甲基环三硅氧烷; 1,1,3,3,5,5-六甲基环三硅氮烷; 环三聚二甲基硅氧烷 | Hexamethylcyclotrisiloxane; Cyclotrisiloxane,hexamethyl- (6CI,8CI,9CI); Dimethylsiloxane cyclic trimer; Hexamethylcyclotrisiloxane; LS 8120; SDK 10; Cyclotrisiloxane, hexamethyl- |  | C6H18O3Si3 | 详情 | 供应商 |
| 541-15-1 | 左旋肉碱; L-肉碱; (R)-3-羧基-2-羟基-N,N,N-三甲基丙铵氢氧化物内盐 | L(-)-Carnitine; 3-Hydroxy-4-(trimethylammonio)butanoate; Vitamin BT |  | C7H15NO3 | 详情 | 供应商 |
| 541-16-2 | 丙二酸二叔丁酯 | Di-tert-Butyl malonate; Bis(1,1-dimethylethyl) malonate; Malonic acid di-tert-butyl ester |  | C11H20O4 | 详情 | 供应商 |
