| CAS登录号 | 中文名 | 英文名 | 分子结构式 | 分子式 | 详情 | 供应商 |
| 2383-36-0 | Uridine,2'-deoxy-5-fluoro-5'-thio-, 3',5'-dibenzoate (7CI,8CI); NSC 71850 |  | C23H19FN2O6S | 详情 | 供应商 | |
| 17312-80-0 | Undecane, 2,4-dimethyl-; 2,4-Dimethylundecane |  | C13H28 | 详情 | 供应商 | |
| 95262-50-3 | Urs-12-en-28-oic acid,2-(acetyloxy)-3,19,23-trihydroxy-, b-D-glucopyranosyl ester, (2a,3b,4a)- (9CI); Niga-ichigosideF 3 |  | C38H60O12 | 详情 | 供应商 | |
| 13908-94-6 | Urea,3-(4-tert-butylcyclohexyl)-1-(2-fluoroethyl)-1-nitroso-, trans- (8CI); NSC 98653 |  | C13H24FN3O2 | 详情 | 供应商 | |
| 105734-72-3 | Urea,N-(7-nitro-1,2-benzisothiazol-3-yl)-; Urea,(7-nitro-1,2-benzisothiazol-3-yl)- (9CI) |  | C8H6N4O3S | 详情 | 供应商 | |
| 62183-22-6 | Urea,N-(2-hydroxy-1,2,2-triphenylethyl)-; Urea,(2-hydroxy-1,2,2-triphenylethyl)- (9CI); NSC 267207 |  | C21H20N2O2 | 详情 | 供应商 | |
| 102433-42-1 | Urea,N-(2-chloroethyl)-N'-(3,5-dimethylcyclohexyl)- |  | C11H21ClN2O | 详情 | 供应商 | |
| 182165-34-0 | Urea,N,N''-(3-methyl-1,2-cyclohexanediyl)bis[N',N'-dimethyl- (9CI) |  | C13H26N4O2 | 详情 | 供应商 | |
| 1284-81-7 | Uranium, chlorotris(h5-2,4-cyclopentadien-1-yl)-; Uranium,chlorotri-p-cyclopentadienyl- (8CI); Uranium, chlorotricyclopentadienyl- (7CI); Chlorotri-p-cyclopentadienyluranium; Chlorotricyclopentadienyluranium; Chlorotris(cyclopentadienyl)uranium; Chlorotris(h5-cyclopentadienyl)uranium; Tricyclopentadienyl(chloro)uranium(IV); Tris(cyclopentadienyl)uranium chloride |  | C15H15ClU | 详情 | 供应商 | |
| 1234-21-5 | Urea,N,N'-bis(3-nitrophenyl)-; Carbanilide,3,3'-dinitro- (6CI,7CI,8CI); N,N'-Bis(3-nitrophenyl)urea; NSC 41677 |  | C13H10N4O5 | 详情 | 供应商 | |
| 76462-82-3 | Uridine,5'-deoxy-5-fluoro-, 2',3'-diacetate; 2',3'-Di-O-acetyl-5'-deoxy-5-fluorouridine |  | C13H15FN2O7 | 详情 | 供应商 | |
| 96018-04-1 | Urea,N-ethyl-N-[3-(4-fluorophenyl)-5-isothiazolyl]-N'-methyl-N'-(1-methylethyl)- |  | C16H20FN3OS | 详情 | 供应商 | |
| 16279-38-2 | Urea,N-(5-methyl-3-isoxazolyl)-N'-phenyl-; Urea,1-(5-methyl-3-isoxazolyl)-3-phenyl- (8CI); NSC 204622 |  | C11H11N3O2 | 详情 | 供应商 | |
| 81202-19-9 | Urea,N-[5-(2-hydroxy-1,1-dimethylethyl)-3-isoxazolyl]-N'-methyl- |  | C9H15N3O3 | 详情 | 供应商 | |
| 87414-25-3 | Uridine,2'-deoxy-5-(3,6-dioxo-1,4-cyclohexadien-1-yl)- (9CI); NSC 373502 |  | C15H14N2O7 | 详情 | 供应商 | |
| 89323-17-1 | Urea,N-(1,2,3,6-tetrahydro-2,6-dioxo-4-pyrimidinyl)-; Urea,(2,6-dihydroxy-4-pyrimidinyl)- (7CI); NSC 118950 |  | C5H6N4O3 | 详情 | 供应商 | |
| 52872-80-7 | Urea,N-[4-(2-hydroxyphenyl)-6-phenyl-2-pyrimidinyl]-; Urea,[4-(2-hydroxyphenyl)-6-phenyl-2-pyrimidinyl]- (9CI); NSC 232482 |  | C17H14N4O2 | 详情 | 供应商 | |
| 73355-66-5 | Urea,N'-(3,4-dichlorophenyl)-N-methyl-N-(phenylmethyl)-; NSC 204752 |  | C15H14Cl2N2O | 详情 | 供应商 | |
| 2188-09-2 | Urea,N,N''-1,6-hexanediylbis-; Urea,1,1'-hexamethylenedi- (7CI,8CI); 1,1'-Hexamethylenediurea; 1,6-Bis(ureido)hexane; 1,6-Hexanediamine, N,N'-bis(aminocarbonyl)-; 1,6-Hexylenediurea; Diureidohexane; Hexamethylenediurea; N,N'-Dicarbamoyl-1,6-hexanediamine; N,N'-Dicarbamoylhexamethylenediamine; NSC36245 |  | C8H18N4O2 | 详情 | 供应商 | |
| 770-19-4 | Urea,N-(3-fluorophenyl)-; Urea,(3-fluorophenyl)- (9CI); Urea, (m-fluorophenyl)- (7CI,8CI); m-Fluorophenylurea |  | C7H7FN2O | 详情 | 供应商 | |
