| 中文名称 | 英文名称 | CAS号 | 化学式 |
|---|---|---|---|
| 左甲状腺素钠杂质10 | <i>N</i>-acetyl-3,5-diiodo-<i>O</i>'-methyl-L-thyronine | 886203-79-8 | C18H17I2NO5 |
| 左甲状腺素钠原料异构体 | (R)-4'-hydroxy-3',5'-diiodophenylglycine | 792892-61-6 | C8H7I2NO3 |
| 左旋苯甘氨酸酰胺 | (R)-phenylglycine amide | 6485-67-2 | C8H10N2O |
| 左旋苯甘氨酸 | (R)-phenylglycine | 875-74-1 | C8H9NO2 |
| 左旋苯丙氨酸氮芥盐酸盐 | melphalan hydrochloride | 3223-07-2 | C13H18Cl2N2O2*ClH |
| 左旋甲状腺素钠 | Sodium thyroxine | 55-03-8 | C15H11I4NNaO4 |
| 左旋甲状腺素杂质16 | 3-Monochlorotriiodothyronine | 909279-46-5 | C15H11ClI3NO4 |
| 左旋水苏碱 | Betonicine | 515-25-3 | C7H13NO3 |
| 左旋对羟基苯甘氨酸甲酯 | D-2-p-hydroxyphenylglycine methyl ester | 37763-23-8 | C9H11NO3 |
| 左旋多巴丁基酯 | L-DOPA n-Butyl Ester | 39638-52-3 | C13H19NO4 |
| 左旋多巴4-羟基丁基酯 | Levodopa 4-hydroxybutyl ester | 121770-19-2 | C13H19NO4 |
| 左旋多巴 | levodopa | 59-92-7 | C9H11NO4 |
| 左匹克隆杂质C | RP 48497 | 148891-53-6 | C11H7ClN4O |
| 左乙拉西坦酸 | (R)-2-pyrrolidone-N-butyric acid | 103833-72-3 | C8H13NO3 |
| 左乙拉西坦杂质E | (S)-methyl 2-(2-oxopyrrolidin-1-yl)-2-butanoate | 358629-51-3 | C9H15NO3 |
| 左乙拉西坦杂质B | 2-(2-Oxopyrrolidin-1-yl)but-2-enamide, (2Z)- | 358629-47-7 | C8H12N2O2 |
| 左乙拉西坦-d3 | Levetiracetam-d3 | 1217851-16-5 | C8H14N2O2 |
| 左乙拉西坦-D6 | Levetiracetam-D6 | 1133229-30-7 | C8H14N2O2 |
| 左乙拉西坦 | levetiracetam | 102767-28-2 | C8H14N2O2 |
| 岩藻糖基-N-乙酰基葡萄糖胺基天冬氨酰胺 | Fucosyl-N-acetylglucosaminylasparagine | 62203-19-4 | C18H31N3O12 |
| 山梨醇铁 | Jectofer | 62765-90-6 | C12H19FeO13 |
| 山梨酰乙酸 | (E,E)-sorbyl acetate | 57006-69-6 | C8H12O2 |
| 山梨聚糖四硬脂酸酯 | Sorbitan, tetraoctadecanoate | 61752-68-9 | C78H148O9 |
| 山梨聚糖三异硬脂酸酯 | Sorbitan, triisooctadecanoate | 54392-27-7 | C60H114O8 |
| 山梨聚糖三[[R-(Z)]-12-羟基-9-十八碳烯酸酯] | Sorbitan, tris((R-(Z))-12-hydroxy-9-octadecenoate) | 61792-47-0 | C60H108O11 |
| 山梨聚糖三-10-十一碳烯酸酯 | Sorbitan, tri-10-undecenoate | 94043-07-9 | C39H66O8 |
| 山梨糖醇酯类聚合物 | (2S,4R)-4-hydroxy-2-methylproline ethyl ester | 142824-25-7 | C8H15NO3 |
| 山梨糖醇五丙烯酸酯 | Sorbitol pentaacrylate | 53123-67-4 | C21H24O11 |
| 山梨糖醇3-磷酸酯 | Sorbitol 3-phosphate | 121955-14-4 | C6H15O9P |
| 山庚酸酐 | behenic acid anhydride | 55726-23-3 | C44H86O3 |
| 山帕曲拉 | (S,S,S)-N-{1-[2-carboxy-3-(N-mesyllysylamino)propyl]-1-cyclopentylcarbonyl}tyrosine | 129981-36-8 | C26H40N4O9S |
| 山嵛醇PCA酯 | Pyroglutamyl behenate | 37673-38-4 | C27H51NO3 |
| 山嵛基三甲基铵甲基硫酸盐 | docosyl-trimethyl-ammonium; methyl sulfate | 81646-13-1 | CH3O4S*C25H54N |
| 山卓霉素 | 3-hydroxy-N-[23-[(3-hydroxyquinoline-2-carbonyl)amino]-8,11,28,31-tetramethyl-2,6,9,12,15,22,26,29,32,35-decaoxo-7,27-di(propan-2-yl)-5,25-dioxa-1,8,11,14,21,28,31,34-octazatricyclo[34.4.0.016,21]tetracontan-3-yl]quinoline-2-carboxamide | 100940-65-6 | C60H76N12O16 |
| 屈西多巴杂质28 | 3,4-Di-O-benzyl DL-erythro-Droxidopa Hydrochloride | 73594-44-2 | C23H24ClNO5 |
| 屈西多巴杂质17 | (R)-threo-(3,4-methylenedioxy)-β-phenylserine | 88375-62-6 | C10H11NO5 |
| 屈西多巴 | droxidopa | 23651-95-8 | C9H11NO5 |
| 屈昔多巴杂质4 | threo-3,4-dibenzyloxy-N-carbobenzyloxyphenylserine | 55382-14-4 | C31H29NO7 |
| 屈昔多巴杂质 | (+/-)-threo-DOPS | 492-46-6 | C9H11NO5 |
| 尿素与甲醛和氨水的聚合物 | Azane;formaldehyde;urea | 27967-29-9 | C2H9N3O2 |
| 尿素与氰基胍和甲醛的聚合物 | 2-Cyanoguanidine;formaldehyde;urea | 27968-41-8 | C4H10N6O2 |
| 尿素-d4 | urea-d4 | 1433-11-0 | CH4N2O |
| 尿素-15N2 | urea-15N2 | 2067-80-3 | CH4N2O |
| 尿素-14C | [<sup>14</sup><i>C</i>]urea | 594-05-8 | CH4N2O |
| 尿素-13C | 13C urea | 58069-82-2 | CH4N2O |
| 尿素 | urea hydrochloride | 506-89-8 | CH5N2O*Cl |
| 尿素 | urea | 57-13-6 | CH4N2O |
| 尿烷-d5 (乙基-d5) | ethyl d5-carbamate | 73962-07-9 | C3H7NO2 |
| 尿囊酸 | allantoic acid | 99-16-1 | C4H8N4O4 |
| 尿囊素乙酰蛋氨酸盐 | Allantoin acetyl methionine | 4207-40-3 | C11H19N5O6S |