| CAS登录号 | 中文名 | 英文名 | 分子结构式 | 分子式 | 详情 | 供应商 |
| 59703-00-3 | N-乙基-2,3-二氧代哌嗪基甲酰氯; 4-乙基-2,3-双氧哌嗪酰氯; 1-氯甲酰基-4-乙基-2,3-二氧代哌嗪; EDPC | 4-Ethyl-2,3-dioxo-1-piperazine carbonyl chloride; EDPC |  | C7H9ClN2O3 | 详情 | 供应商 |
| 59703-84-3 | 哌拉西林钠; (2S,5R,6R)-3,3-二甲基-6-[(4-乙基-2,3-二氧代-1-哌嗪甲酰氨基)苯乙酰氨基]-7-氧代-4-硫杂-1-氮 | Piperacillin sodium salt; [2S-[2alpha,5alpha,6beta(S*)]]-6-[[[[(4-Ethyl-2,3-dioxo-1-piperazinyl)carbonyl]amino]phenylacetyl]amino]-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid monosodium salt |  | C23H26N5NaO7S | 详情 | 供应商 |
| 61477-96-1 | 哌拉西林; 氧哌嗪青霉素酸; (2S,5R,6R)-3,3-二甲基-6-[(4-乙基-2,3-二氧代-1-哌嗪甲酰氨基)苯乙酰氨基]-7-氧? | Pipracil; (2S,5R,6R)-6-[[(2R)-[[(4-Ethyl-2,3-dioxo-1-piperazinyl)carbonyl]amino]phenylacetyl]amino]-3,3-dimethyl-7-oxo-4-Thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid; Piperacillin |  | C23H27N5O7S | 详情 | 供应商 |
| 62893-19-0 | 头孢哌酮; 头孢哌酮酸; (6R,7R)-3-[[(1-甲基-1H-四唑-5-基)硫]甲基]-7-[(R)-2-(4-乙基-2,3-二氧代-1-哌嗪甲酰 | Cefoperazone; [6R-[6alpha,7beta(R*)]]-7-[[[[(4-Ethyl-2,3-dioxo-1- piperazinyl)carbonyl]amino](4-hydroxyphenyl)acetyl]amino]-3-[[(1-methyl-1H-tetrazol-5-yl)thio]methyl]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-ca |  | C25H27N9O8S2 | 详情 | 供应商 |
| 62893-20-3 | 头孢哌酮钠; 7-[[(4-乙基-2,3-二氧代-1-哌嗪基)甲酰氨基](4-羟基苯基)乙酰氨基]-3-[(1-甲基-1H-四唑-5-基)硫 | Cefoperazone sodium; [6R-[6alpha,7beta(R*)]]-7-[[[[(4-Ethyl-2,3-dioxo-1-piperazinyl)carbonyl]amino](4-hydroxyphenyl)acetyl]amino]-3-[[(1-methyl-1H-tetrazol-5-yl)thio]methyl]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-car |  | C25H26N9NaO8S2 | 详情 | 供应商 |
| 62893-24-7 | 氧哌嗪酸; D-(-)-2-[(4-乙基-2,3-二氧代-1-哌嗪基)酰氨基]-2-(4-羟基苯基)乙酸 | (2R)-2-[(4-Ethyl-2,3-dioxopiperazinyl)carbonylamino]-2-(4-hydroxyphenyl)acetic acid; HO-EPCP |  | C15H17N3O6 | 详情 | 供应商 |
| 76610-84-9 | 头孢拉宗; (6R,7S)-7-((2R,3S)-2-(4-乙基-2,3-二氧代-1-哌嗪甲酰氨基)-3-羟基丁酰氨基)-7-甲氧基-3-(((1-甲 | Cefbuperazone |  | C22H29N9O9S2 | 详情 | 供应商 |
| 76648-01-6 | 头孢拉宗钠; (6R,7S)-7-[[(2R,3S)-2-[(4-乙基-2,3-二氧代哌嗪-1-甲酰)氨基]-3-羟基丁酰]氨基]-7-甲氧基-3-[( | Cefbuperazone sodium; Sodium (6R,7S)-7-[[(2R,3S)-2-[(4-ethyl-2,3-dioxopiperazine-1-carbonyl)amino]-3-hydroxybutanoyl]amino]-7-methoxy-3-[(1-methyltetrazol-5-yl)sulfanylmethyl]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-ca |  | C22H28N9NaO9S2 | 详情 | 供应商 |
| 79868-75-0 | N-[(4-乙基-2,3-二氧代-1-哌嗪基)碳酰]-α-氨基对羟基苯乙酸; 2R-2[(4-乙基-2,3-双氧代哌嗪基)甲酰胺]? | N-((4-Ethyl-2,3-dioxo-1-piperazinyl)car-bonyl)-amino-p-hydroxyphenylacetic acid; N-(((4-Ethyl-2,3-dioxo-1-piperazinyl)carbonyl)amino)-4-hydroxybenzeneacetic acid; OH-EPCP; 2r-2-((4-ethyl-2,3-dioxypiperazyl)formamide)-p-hydroxy phenylacetic acid |  | C15H17N3O6 | 详情 | 供应商 |
