CAS号: 905712-22-3 英文名称: CefathiaMidine Lactone 英文同义词: CefathiaMidine Lactone;Cefathiamidine Impurity D:CefathiaMidine Lactone;(Z)-2-(((5aR,6R)-1,7-dioxo-1,3,4,5a,6,7-hexahydroazeto[2,1-b]furo[3,4-d][1,3]thiazin-6-yl)amino)-2-oxoethyl N,N'-diisopropylcarbamimidothioate;Carbamimidothioic acid, N,N'-bis(1-methylethyl)-, 2-oxo-2-[[(5aR,6R)-1,4,5a,6-tetrahydro-1,7-dioxo-3H,7H-azeto[2,1-b]furo[3,4-d][1,3]thiazin-6-yl]amino]ethyl ester 中文名称: 头孢硫脒内酯 中文同义词: 头孢硫脒内酯;头孢硫脒杂质D 2-氧代-[[(5AR,6R)-1,4,5A,6-四氢-1,7-二氧代-3H,7H-氮杂环丁二烯并[2,1-B]呋喃并[3,4-D] [1,3]噻嗪-6-基]氨基]乙基-N,N'-二异丙基硫脲;头孢硫脒杂质D 2-氧代-[[（5aR，6R）-1，4，5a，6-四氢-1，7-二氧代-3H，7H-氮杂环丁二烯并[2，1-b]呋喃并[3，4-d] [1，3]噻嗪-6-基]氨基]乙基-N，N'-二异丙基硫脲 分子式: C17H24N4O4S2 分子量: 412.53 密度 : 1.53±0.1 g/cm3(Predicted) 酸度系数(pKa): 12.04±0.20(Predicted)