| 中文名称 | 英文名称 | CAS号 | 化学式 |
|---|---|---|---|
| 去乙酰基达波灵碱 | (17<i>R</i>,19<i>E</i>)-17,18-epoxy-cur-19-en-17-ol | 466-85-3 | C19H22N2O2 |
| 去乙酰地尔硫卓 | O-desacetyldiltiazem | 42399-40-6 | C20H24N2O3S |
| 去乙酰华蟾毒精 | desacetylcinobufagin | 4026-95-3 | C24H32O5 |
| 去[(5-甲基-1,3,4-噻二唑-2-基)硫代]头孢唑林-3-甲醇 | Cefazolin 3-Hydroxymethyl Impurity | 478494-71-2 | C11H12N6O5S |
| 原花青素 A2 | Proanthocyanidin-A2 | 41743-41-3 | C30H24O12 |
| 原秋水仙碱 | colchiceine | 477-27-0 | C21H23NO6 |
| 原甲酸三异丙酯 | Triisopropoxymethan | 4447-60-3 | C10H22O3 |
| 原甲酸 | 1,1,1-trioxymethane | 463-78-5 | CH4O3 |
| 原烟碱 | nornicotine | 494-97-3 | C9H12N2 |
| 原栎醇 | (+)-proto-quercitol | 488-73-3 | C6H12O5 |
| 原丙酸三乙酯 | trans-Orthocrotonester | 42216-98-8 | C10H20O3 |
| 原丙烯酸三乙酯 | triethyl orthoacrylate | 42216-96-6 | C9H18O3 |
| 原丁酸三甲酯 | 1,1,1-trimethoxybutane | 43083-12-1 | C7H16O3 |
| 厄他培南二聚脂杂质 | Ertapenem Dimer II | 402955-38-8 | C44H50N6O14S2 |
| 厄他培南二聚体 | Ertapenem Dimer Impurity | 402955-37-7 | C44H48N6O13S2 |
| 卵孢霉素 | oosporein | 475-54-7 | C14H10O8 |
| 印度鸭脚木碱 | alstovenine | 4837-79-0 | C22H28N2O4 |
| 印乌头碱 | [(2R,3R,5S,6S,8R,13R,14R,16S,17S,18R)-8-acetyloxy-11-ethyl-5,14-dihydroxy-6,16,18-trimethoxy-13-(methoxymethyl)-11-azahexacyclo[7.7.2.12,5.01,10.03,8.013,17]nonadecan-4-yl] benzoate | 4491-19-4 | C34H47NO10 |
| 卡铂 | carboplatinum | 41575-94-4 | C6H12N2O4Pt |
| 卡那霉素 B | kananmycin B | 4696-76-8 | C18H37N5O10 |
| 卡达萘 | cadalene | 483-78-3 | C15H18 |
| 卡西飞林;无根藤碱 | cassythine | 4030-51-7 | C19H19NO5 |
| 卡西碱 | casimiroin | 477-89-4 | C12H11NO4 |
| 卡美噻嗪 | 6-Chlor-3.4-dihydro-3-methoxycarbonyl-2-methyl-7-sulfamoyl-2H-1.2.4-benzothiadiazin-1.1-dioxid | 42583-55-1 | C10H12ClN3O6S2 |
| 卡硝唑 | carnidazole | 42116-76-7 | C8H12N4O3S |
| 卡波霉素 | Carbomycin A | 4564-87-8 | C42H67NO16 |
| 卡比多巴杂质J | 2-Bromo (S)-Carbidopa | 43197-33-7 | C10H13BrN2O4 |
| 卡来可黄素 | calycopterin | 481-52-7 | C19H18O8 |
| 卡普托胺 | captodiame | 486-17-9 | C21H29NS2 |
| 卡巴铝 | Carbaldrate | 41342-54-5 | CH4AlNaO6 |
| 占诺酸钠 | Xanoxate sodium | 41147-04-0 | C17H13NaO5 |
| 博来霉素酰胺 | Bleomycin B'1 | 41138-54-9 | C50H73N17O21S2 |
| 南天青碱 | Nandazurine | 49679-20-1 | C19H14NO5+ |
| 南亚松酸 | (βS,1S,4aR,5S,8aR)-5-carboxy-decahydro-β,5,8a-trimethyl-2-methylenenaphthalene-1-pentanoic acid | 41787-69-3 | C20H32O4 |
| 单麦他宁 | 9,9-Dimethyl-10-<3-methylamino-propyl>-acridan | 4757-49-7 | C19H24N2 |
| 单半乳糖甘油二酯 | 1,2-O-distearoyl-3-O-(β-D-galactopyranosyl)glycerol | 41670-62-6 | C45H86O10 |
| 单乙基丙二酸钠 | sodium monoethyl malonate | 43167-10-8 | C5H7O4*Na |
| 单丙基邻苯二甲酸酯 | mono-n-propyl phthalate | 4376-19-6 | C11H12O4 |
| 单(3-?羧基-?2-?乙基丙基)邻苯二甲酸酯 | Mono(2-(carboxymethyl)butyl) 1,2-benzenedicarboxylate | 40322-01-8 | C14H16O6 |
| 单(2-乙基-5-羧基戊基)邻苯二甲酸酯 | mono(5-carboxy-2-ethylpentyl) 1,2-benzenedicarboxylate | 40809-41-4 | C16H20O6 |
| 单(2-乙基-5-羟基己基)邻苯二甲酸酯 | mono(2-ethyl-5-hydroxyhexyl) 1,2-benzenedicarboxylate | 40321-99-1 | C16H22O5 |
| 单(2-乙基-5-氧己基)邻苯二甲酸酯 | mono(2-ethyl-5-oxohexyl) 1,2-benzenedicarboxylate | 40321-98-0 | C16H20O5 |
| 半胱胺自由基 | cysteamine radical | 40055-94-5 | C2H6NS |
| 半胱氨酰高半胱氨酸混合物二硫醚 | 2-Amino-4-[(2-amino-2-carboxyethyl)disulfanyl]butanoic acid | 4985-47-1 | C7H14N2O4S2 |
| 半棉酚 | hemigossypol | 40817-07-0 | C15H16O4 |
| 半日花酮 | (+)-Helianthron | 475-63-8 | C28H14O2 |
| 半乳糖醛酸 | <i>D</i>-taluronic acid | 489-91-8 | C6H10O7 |
| 半乳糖-6-磷酸酯钡盐 | <i>O</i><sup>6</sup>-phosphono-D-galactose; barium salt | 4198-47-4 | Ba*C6H11O9P |
| 千金藤素 | cepharanthine | 481-49-2 | C37H38N2O6 |
| 千里光非灵 | seneciphylline | 480-81-9 | C18H23NO5 |