| CAS登录号 | 中文名 | 英文名 | 分子结构式 | 分子式 | 详情 | 供应商 |
| 56-25-7 | 斑蝥素; 六氢-3a,7a-二甲基-4,7-环氧异苯并呋喃-1,3-二酮 | Cantharidin; Dimethyl-3,6-epoxyperhydrophthalic anhydride; (1R,2S,3R,6S)-1,2-Dimethyl-3,6-epoxycyclohexane-1,2-dicarboxylic anhydride |  | C10H12O4 | 详情 | 供应商 |
| 58-55-9 | 茶碱; 无水茶碱; 1,3-二甲基-3,7-二氢-1H-嘌呤-2,6-二酮; 二氧二甲基嘌呤; 1,3-二甲基黄嘌呤 | Theophylline; 1,3-Dimethyl-2,6-dioxo-1,2,3,6-tetrahydropurine; 1,3-Dimethylxanthine; 3,7-Dihydro-1,3-dimethyl-1H-purine-2,6-dione |  | C7H8N4O2 | 详情 | 供应商 |
| 76-25-5 | 曲安奈德; 9-氟-11b,21-二羟基-16a,17-[(1-甲基亚乙基)双(氧)]-孕甾-1,4-二烯-3,20-二酮 | Triamcinolone acetonide; 9a-Fluoro-11b,16a,17a,21-tetrahydroxy-1,4-pregnadiene-3,20-dione 16,17-acetonide; 9a-Fluoro-16a-hydroxyprednisolone 16a,17a-acetonide |  | C24H31FO6 | 详情 | 供应商 |
| 82-86-0 | 苊醌; 萘并乙二酮; 萘嵌戊二酮; 二氧化苊 | Acenaphthenequinone; 1,2-Acenaphthylenedione; 1,2-Diketoacenaphthene |  | C12H6O2 | 详情 | 供应商 |
| 95-96-5 | 丙交酯; 3,6-二甲基-1,4-二氧杂环己烷-2,5-二酮 | DL-Lactide; 3,6-Dimethyl-1,4-dioxane-2,5-dione |  | C6H8O4 | 详情 | 供应商 |
| 126-07-8 | (+)-灰黄霉素; 6'-甲基-2',4,6-三甲氧基-7-氯螺[苯并呋喃-2(3H),1'-[2]环己烯]-3,4'-二酮 | (+)-Griseofulvin; (2S)-trans-7-Chloro-2',4,6-trimethoxy-6'-methylspiro(benzofuran-2[3H],1'-[2]cyclohexene)-3,4'-dione |  | C17H17ClO6 | 详情 | 供应商 |
| 183-97-1 | 1,4-环己二酮双乙二醇二缩酮; 1,4,9,12-四氧二杂螺[4.2.4.2]十四烷 | 1,4-Cyclohexanedione bis(ethylene ketal); 1,4-Cyclohexanedione bis(ethylene acetal); 1,4,9,12-Tetraoxadispiro[4.2.4.2]tetradecane |  | C10H16O4 | 详情 | 供应商 |
| 458-37-7 | 姜黄素; 克扣明; 1,7-双(4-羟基-3-甲氧基苯基)-1,6-庚二烯-3,5-二酮 | Curcumin; 1,7-Bis(4-hydroxy-3-methoxyphenyl)-1,6-heptadiene-3,5-dione; C.I. 75300; C.I. Natural Yellow 3; Diferuloylmethane |  | C21H20O6 | 详情 | 供应商 |
| 502-97-6 | 1,4-二氧杂环-2,5-己二酮 | 1,4-Dioxane-2,5-dione; Glycolide(6CI,7CI); p-Dioxane-2,5-dione (8CI); Acetic acid, hydroxy-, bimol. cyclicester; Diglycolide; Glycolide S; Glycollide; NSC 403079 |  | C4H4O4 | 详情 | 供应商 |
| 523-87-5 | 茶苯海明; 晕海宁; 1,3-二甲基-8-氯-3,7-二氢-1H-嘌呤-2,6-二酮N,N-二甲基-2-(二苯基甲氧基)乙胺 | Dimenhydrinate; N-(2-Diphenylmethoxyethyl)-N,N-dimethylammonium 8-chlorotheophyllinate; 2-(Benzhydryloxy)-N,N-dimethylethylamine 8-chlorotheophyllinate; 8-Chloro-3,7-dihydro-1,3-dimethyl-1H-purine-2,6-dione compound |  | C17H21NO.C7H7ClN4O2 | 详情 | 供应商 |
| 981-34-0 | 倍他米松环氧物; DB11; 9b,11b-环氧-16b-甲基孕甾-1,4-二烯-17a,21-二醇-3,20-二酮 | 16-beta Methyl Epoxide; 9beta,11beta-Epoxy-17alpha,21-dihydroxy-16beta-methylene-pregna-1,4-diene-3,20-dione |  | C22H28O5 | 详情 | 供应商 |
| 2028-33-3 | 2-(1-甲基-2-氧代丙基)-1H-异吲哚-1,3-(2H)-二酮; N-(1-甲基-2-氧代丙基)酞酰亚胺; N-(1-甲基-2-氧代丙基)邻? | 2-(1-Methyl-2-oxopropyl)-1H-isoindole-1,3-(2H)-dione; N-(1-Methyl-2-oxo-propyl)phthalimide |  | C12H11NO3 | 详情 | 供应商 |
| 2033-24-1 | 丙二酸环(亚)异丙酯; 2,2-二甲基-1,3-二氧六环-4,6-二酮; 2,2-二甲基-1,3-二噁唑烷-4,6-二酮 | 2,2-Dimethyl-1,3-dioxane-4,6-dione; Malonic acid cyclic isopropylidene ester; Meldrum's acid |  | C6H8O4 | 详情 | 供应商 |
| 2892-62-8 | 方酸二正丁酯; 方形酸二丁酯; 3,4-二正丁氧基-3-环丁烯-1,2-二酮 | Dibutyl squarate; Squaric acid dibutylester; 3,4-Dibutoxy-3-cyclobutene-1,2-dione |  | C12H18O4 | 详情 | 供应商 |
| 3093-35-4 | 哈西奈德; 16a,17-[(1-甲基亚乙基)双氧]-11b-羟基-21-氯-9-氟孕甾-4-烯-3,20-二酮 | Halcinonide; (11b,16a)-21-Chloro-9-fluoro-11-hydroxy-16,17-[(1-methylethylidene)bis(oxy)]-pregn-4-ene-3,20-dione |  | C24H32ClFO5 | 详情 | 供应商 |
| 4480-83-5 | 二甘醇酐; 1,4-二氧杂六环-2,6-二酮 | Diglycolic anhydride; 1,4-Dioxane-2,6-dione |  | C4H4O4 | 详情 | 供应商 |
| 4511-42-6 | L-丙交酯; (3S,6S)-3,6-二甲基-1,4-二氧杂环己烷-2,5-二酮 | L-Lactide; (3S,6S)-3,6-Dimethyl-1,4-dioxane-2,5-dione |  | C6H8O4 | 详情 | 供应商 |
| 4746-97-8 | 1,4-环己二酮单乙二醇缩酮; 1,4-二氧杂螺[4.5]癸烷-8-酮 | 1,4-Dioxaspiro[4.5]decan-8-one; 1,4-Cyclohexanedione monoethyleneacetal |  | C8H12O3 | 详情 | 供应商 |
| 5222-73-1 | 3,4-二甲氧基-3-环丁烯-1,2-二酮; 方酸二甲酯 | 3,4-Dimethoxy-3-cyclobutene-1,2-dione; Dimethyl squarate |  | C6H6O4 | 详情 | 供应商 |
| 5231-87-8 | 方酸二乙酯; 3,4-二乙氧基-环丁-3-烯-1,2-二酮 | Diethyl squarate; Squaric acid diethyl ester; 3,4-Diethoxy-3-cyclobutene-1,2-dione; 3,4-Diethoxycyclobut-3-ene-1,2-dione |  | C8H10O4 | 详情 | 供应商 |
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