| 中文名称 | 英文名称 | CAS号 | 化学式 |
|---|---|---|---|
| urs-12-烯-3-醇,(3b,19a,20b)-(9CI) | 3-epi-a-myrin | —— | C30H50O |
| urs-12-烯-3-醇,(3b,19a,20b)-(9CI) | α-amyrin | 638-95-9 | C30H50O |
| —— | Urs-12-en-28-al | 13250-38-9 | C30H48O |
| urs-12-烯-28-酸,3-[(3-O-b-D-吡喃葡萄糖基-a-L-吡喃阿拉伯糖基)氧代]-19-羟基-,6-O-b-D-吡喃木糖基-b-D-吡喃葡萄糖基酯,(3b)-(9CI) | Ilexoside VII | 145022-83-9 | C52H84O22 |
| urs-12-烯-28-酸,3-(a-L-阿拉伯吡喃糖氧基)-19,23-二羟基-,b-D-吡喃葡萄糖基酯,(3b,4a)-(9CI) | Ilekudinoside D | 147235-21-0 | C41H66O14 |
| u-3-氯-2-甲基-1,1-二苯基丁烷 | u-3-chloro-2-methyl-1,1-diphenylbutane | 102434-93-5 | C17H19Cl |
| [U-环-13C6]-布洛芬标准品 | Ibuprofen-13C6 | 1216459-54-9 | C13H18O2 |
| [U-环-13C6]-4-氟溴苯标准品 | 1-bromo-4-fluorobenzene-1,2,3,4,5,6-<sup>13</sup>C6 | 1313734-60-9 | C6H4BrF |
| [U-RING-13C6]-4-羟基苯甲醛 | 4-hydroxyben[13C<sub>6</sub>-ring]aldehyde | 201595-48-4 | C7H6O2 |
| [U-RING-13C6]-4-氨基苯磺酸 | 13C-sulfanilic acid | 897013-76-2 | C6H7NO3S |
| [U-RING-13C6]-1-氯-2-硝基苯 | 2-nitrochloro[13C6] benzene | 639824-65-0 | C6H4ClNO2 |
| [U-2H10]-二苯环丙烯酮 | Diphenylcyclopropenon-d10 | 40736-43-4 | C15H10O |
| [U-2,3,5,6-13C4]-哌嗪标准品 | (2,3,5,6-13C4)1,4-diazinane | 525586-93-0 | C4H10N2 |
| [U-14C]环氧乙烷 | <U-14C>ethylene oxide | 54299-16-0 | C2H4O |
| [U-13C5]-2-呋喃甲酸 | [<sup>13</sup>C<sub>5</sub>]2-furoic acid | 1289129-21-0 | C5H4O3 |
| U型101017 | tert-butyl 7-chloro-5-[(cis-3,5-dimethylpiperazino)carbonyl]imidazo[1,5-a]quinoline-3-carboxylate | 170568-47-5 | C23H27ClN4O3 |
| Uprosertib,GSK2141795抑制剂 | N-{(1S)-2-amino-1-[(3,4-difluorophenyl)methyl]ethyl}-5-chloro-4-(4-chloro-1-methyl-1H-pyrazol-5-yl)-2-furancarboxamide | 1047634-65-0 | C18H16Cl2F2N4O2 |
| UmicoreM11催化剂 | 3-Phenyl-1H-inden-1-ylidene[bis(i-butylphobane)]ruthenium(II) dichloride | 894423-99-5 | C39H56Cl2P2Ru |
| UTP三钠盐 | Uridine 5'-triphosphate tetrasodium | 14264-46-1 | C9H11N2Na4O15P3 |
| UTP:Α-D-葡萄糖-1-磷酸尿苷酰基转移酶 | UTP---glucose-1-phosphate uridylyltransferase | 9026-22-6 | —— |
| USP杂质B | fluconazole | 81886-51-3 | C13H13FN6O |
| UR-144N-(5-羟基戊基) | (1-(5-hydroxypentyl)-1H-indol-3-yl)-(2,2,3,3-tetramethylcyclopropyl)methanone | 895155-95-0 | C21H29NO2 |
| UR-144N-(4-羟基戊基)代谢物 | UR-144 N(4-hydroxypentyl) | 1537889-04-5 | C21H29NO2 |
| UMICOREM52催化剂 | [1,3-bis(2,4,6-trimethylphenyl)-2-imidazolidinylidene]dichloro[2-(2-oxopropoxy)phenyl]methyleneruthenium(II) | 1014701-61-1 | C31H36Cl2N2O2Ru |
| UMI-77抑制剂 | UMI-77 | 518303-20-3 | C18H14BrNO5S2 |
| UK-148993,3羟基达非那新(非对映体混合物) | 2-[1-[2-(3-Hydroxy-2,3-dihydro-1-benzofuran-5-yl)ethyl]pyrrolidin-3-yl]-2,2-diphenylacetamide | 1285875-62-8 | C28H30N2O3 |
| UK 383367; 5-[(1R)-4-环己基-1-[2-(羟基氨基)-2-氧代乙基]丁基]-1,2,4-恶二唑-3-甲酰胺 | UK-383367 | 348622-88-8 | C15H24N4O4 |
| UDP葡萄糖-4-差向异构酶 | UDP-glucose 4-epimerase | 9032-89-7 | —— |
| UDP-葡萄醛酸三钠盐 | UDP-glucuronic acid (trisodium) (Standard) | —— | C15H19N2Na3O18P2 |
| UDP-N-乙酰半乳糖胺二钠盐 | UDP-GlcNAc Disodium Salt | 91183-98-1 | C17H25N3Na2O17P2 |
| UDP-D-葡萄糖(钠盐) | Uridine-dyphophate-glucose | 7333-33-7 | C15H24N2NaO17P2+ |
| U99194马来酸酯(PNU99194) | U-99194 maleate | 234757-41-6 | C21H31NO6 |
| U0126;2,3-双[氨基[(2-氨基苯基)硫]亚甲基]丁二腈乙醇盐 | U0126-EtOH | 1173097-76-1 | C20H22N6OS2 |
| U-[13C34]-伏马毒素B1同位素内标 | Fumonisin B1-13C34 | 1217458-62-2 | C34H59NO15 |
| U 50488盐酸盐 | trans-(+)-3,4-dichloro-N-methyl-N-(2-[1-pyrrolidinyl]-cyclohexyl)benzeneacetamide hydrochloride | 114528-81-3 | C19H26Cl2N2O*ClH |
| <U-D12>-4-甲基-6-(2-甲基-1-丙烯基)-2H-吡喃-2-酮 | <u-D12>-4-Methyl-6-(2-methyl-1-propenyl)-2H-pyran-2-on | 100360-29-0 | C10H12O2 |
| <U-D10>-2-甲基-3-(4-甲基-2-氧代-2H-吡喃-6-基)-2-丙烯醛 | <u-D10>-2-Methyl-3-(4-methyl-2-oxo-2H-pyran-6-yl)-2-propenal | 100342-99-2 | C10H10O3 |
| —— | Uridylyl-(5'-3')-guanosin-5'-phosphat | 30805-60-8 | C19H24N7O16PS |
| —— | UK-5099 | 26272-41-3 | C13H10N2O2 |
| —— | UR-PI376 | 1192559-87-7 | C16H20N6S |
| —— | Undecansaeure-heptadecylester | 36617-09-1 | C28H56O2 |
| —— | unted | 25808-58-6 | C24H22N3*I |
| —— | undec-5-yn-1-yl toluenesulfonate | 1398416-57-3 | C18H26O3S |
| —— | Uridylyl-(5'->3')-uridylyl-(5'->5')-uridylyl-(3'->5')-uridin | 28440-24-6 | C36H45N8O30P3 |
| —— | Urea, N-(3-methoxy-1-methylpropyl)-N'-[4-(2-phenyldiazenyl)phenyl]- | 1390794-85-0 | C18H22N4O2 |
| —— | uridine-3'-(2-cyanoethyl)phosphate | 4006-47-7 | C12H16N3O9P |
| —— | UIVMe[N(SiMe3)2]3 | 69517-44-8 | C19H57N3Si6U |
| —— | UpGp | 4376-92-5 | C20H27N7O16P2 |
| —— | uns-cis-mer (pyridine-2-carboxylato-N,O)(ethylenediaminediacetato-N,N',O,O')cobalt(III) | 136900-44-2 | C12H14CoN3O6 |
| —— | undec-10-enyl-α-D-lactopyranoside | 1236042-55-9 | C23H42O11 |