| CAS登录号 | 中文名 | 英文名 | 分子结构式 | 分子式 | 详情 | 供应商 |
| 19123-21-8 | Urea,N-[(1R,2R)-2-methylcyclohexyl]-N'-phenyl-, rel-; Urea,1-(2-methylcyclohexyl)-3-phenyl-, trans- (8CI); trans-Siduron |  | C14H20N2O | 详情 | 供应商 | |
| 107-53-9 | Undecasiloxane,1,1,1,3,3,5,5,7,7,9,9,11,11,13,13,15,15,17,17,19,19,21,21,21-tetracosamethyl-; Undecasiloxane,tetracosamethyl- (7CI,8CI,9CI); Tetracosamethylhendecasiloxane; Tetracosamethylundecasiloxane |  | C24H72O10Si11 | 详情 | 供应商 | |
| 33779-14-5 | Urea,1-methyl-3-tricyclo[3.2.1.02,4]oct-3-yl- (8CI); Urea, 1-methyl-3-tricyclo[3.2.1.02,4]oct-3-yl- (8CI) |  | C10H16N2O | 详情 | 供应商 | |
| 64022-50-0 | Urea,N,N-dimethyl-N'-(6-methyl-1H-benzimidazol-2-yl)-; Urea,N,N-dimethyl-N'-(5-methyl-1H-benzimidazol-2-yl)- (9CI); U 32422 |  | C11H14N4O | 详情 | 供应商 | |
| 100383-48-0 | Urea,N-(6-ethoxy-1,2-dihydro-2-thioxo-3-pyridinyl)-; Urea,(6-ethoxy-2-mercapto-3-pyridyl)- (6CI) |  | C8H11N3O2S | 详情 | 供应商 | |
| 2490-89-3 | Urea,N-(4-arsenosophenyl)-; Urea,(4-arsenosophenyl)- (9CI); Urea, (p-arsenosophenyl)- (6CI,7CI,8CI); NSC 12693 |  | C7H7AsN2O2 | 详情 | 供应商 | |
| 41509-92-6 | Uridine, 5'-carbamate (9CI); 5'-O-Carbamoyluridine; NSC 148459 |  | C10H13N3O7 | 详情 | 供应商 | |
| 27552-97-2 | Uridine, cytidylyl-(3'®5')-, monoammonium salt (8CI); CYTIDYLYL(3’->5’)URIDINE AMMONIUM SALT; CPU AMMONIUM SALT; cytidylyl-(3’-5’)uridine ammonium; cpu; cytidyl(3’->5’)uridine, ammonium salt |  | C18H27N6O13P | 详情 | 供应商 | |
| 27552-95-0 | Uridine, uridylyl-(3'®5')-, monoammonium salt (8CI,9CI); Uridylyl-(3'® 5')-uridine ammonium salt |  | C18H23N4O14P.H3N | 详情 | 供应商 | |
| 22743-80-2 | Uranium,dioxo[sulfato(2-)-O,O']-, trihydrate, (T-4)- (9CI); Uranium,dioxosulfato-, trihydrate (8CI) |  | H2O.1/3O6SU | 详情 | 供应商 | |
| 20787-33-1 | Uridine, adenylyl-(3'®5')-, cyclic 3',5'-(hydrogenphosphate) (9CI); 3'-Adenylicacid, 3',5'-ester with uridine cyclic 2',3'-phosphate (6CI); Adenosine, 2',3'-O-phosphinicouridylyl-(5'® 3')-; Adenosine, uridylyl-(5'® 3')-, cyclic hydrogen phosphate(8CI); Furo[3,4-d]-1,3,2-dioxaphosphole, adenosine deriv.; Adenylyl-(3'® 5')-uridine cyclic2',3'-(hydrogen phosphate) |  | C19H23N7O14P2 | 详情 | 供应商 | |
| 2691-71-6 | Uridine, 2'-deoxy-5-fluoro-, 3',5'-dibenzoate; 3',5'-Di-O-benzoyl-5-fluoro-2'-deoxyuridine; 5-Fluoro-2'-deoxyuridine 3',5'-dibenzoate; NSC 521791 |  | C23H19FN2O7 | 详情 | 供应商 | |
| 12033-83-9 | Uranium nitride (UN2)(6CI,7CI,8CI,9CI); Uraniumdinitride |  | N2U | 详情 | 供应商 | |
| 26241-61-2 | Urs-12-en-28-oic acid,3-(glucopyranosyloxy)-, (3b)- (9CI); Urs-12-en-28-oicacid, 3b-(glucopyranosyloxy)- (8CI); Glucopyranoside, ursolic acid |  | C36H58O8 | 详情 | 供应商 | |
| 22915-49-7 | Undecanoic acid,11-cyano-, methyl ester; Methyl11-cyanoundecanoate |  | C13H23NO2 | 详情 | 供应商 | |
| 197502-59-3 | Urea,N-(4-chlorophenyl)-N'-[3-(2-methyl-1-piperidinyl)propyl]-; Urea, 1-(4-chlorophenyl)-3-[3-(2-methyl-1-piperidyl)propyl]- |  | C16H24ClN3O | 详情 | 供应商 | |
| 111495-94-4 | Uridine,3'-azido-2',3'-dideoxy-5-(2-propenyloxy)- (9CI) |  | C12H15N5O5 | 详情 | 供应商 | |
| 56012-71-6 | Urea,N-methyl-N'-(1,2,3,4-tetrahydro-1,3-dimethyl-2,4-dioxo-5-pyrimidinyl)-; NSC 80347 |  | C8H12N4O3 | 详情 | 供应商 | |
| 99979-64-3 | Urea,N-(3,5-dimethyl-4-isoxazolyl)-; Urea,(3,5-dimethyl-4-isoxazolyl)- (6CI) |  | C6H9N3O2 | 详情 | 供应商 | |
| 29900-44-5 | Uridine,2'-deoxy-5-ethyl-, 3',5'-bis(4-methylbenzoate) (9CI); Uridine,2'-deoxy-5-ethyl-, 3',5'-di-p-toluate (8CI); p-Toluic acid, 3',5'-diester with2'-deoxy-5-ethyluridine (8CI) |  | C27H28N2O7 | 详情 | 供应商 | |
