5935-65-9

CAS号: 5935-65-9 英文名称: (6R-trans)-3-(hydroxymethyl)-8-oxo-7-(2-thienylacetamido)-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid 英文同义词: Deacetylcephalothin;Cefalotin Impurity B;Cefalonium Impurity B;Des-acetyl Cephalothin;Cefalonium EP Impurity B;Cephalothin EP Impurity B;Cefalonium Impurity B (Cefalotin Impurity B);(7R)-3-(Hydroxymethyl)-7β-(2-thienylacetylamino)cepham-3-ene-4-carboxylic acid;(7R)-3-(Hydroxymethyl)-7β-[(2-thienyl)acetylamino]cepham-3-ene-4-carboxylic acid;(6R)-3-(Hydroxymethyl)-8-oxo-7α-[(2-thienylacetyl)amino]-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid 中文名称: 头孢噻吩杂质B 中文同义词: 头孢噻吩杂质B;头孢洛汀EP杂质B;头孢噻吩钠有关杂质 B;头孢噻吩钠杂质B (6R,7R)-3-羟甲基-8-氧代-7-[(2-噻吩基乙酰基)氨基]-5-硫杂-1-氮杂双环[4.2.0]辛-2-烯-2-羧酸;头孢噻吩钠杂质B （6R，7R）-3-羟甲基-8-氧代-7-[（2-噻吩基乙酰基）氨基]-5-硫杂-1-氮杂双环[4.2.0]辛-2-烯-2-羧酸 分子式: C14H14N2O5S2 分子量: 354.4