Bicyclo

79368-95-9
79368-95-9
319124
头孢克肟杂质F
73547-70-3
73547-70-3
114891
(6R,7R)-7-[[(2Z)-2-(2-氨基-1,3-噻唑-4-基)-2-(1-羧基-1-甲基乙氧基)亚氨乙酰]氨基]-8-氧代-3-(吡啶-1-鎓-1-基甲基)-5-硫杂-1-氮杂双环[4.2.0]辛-2-烯-2-甲酸二盐酸盐
32510-61-5
32510-61-5
274690
头孢唑啉杂质D
153773-82-1
153773-82-1
153892
尔他培南钠
138514-32-6
138514-32-6
2267533
5-Thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid,7-[[(2Z)-(2-amino-4-thiazolyl)(methoxyimino)acetyl]amino]-3-[(1E)-2-(4-methyl-5-thiazolyl)ethenyl]-8-oxo-, (2,2-dimethyl-1-oxopropoxy)methylester, (6R,7R)-
56271-94-4
56271-94-4
1324198
[6R-[6α,7β(Z)]]-7-[2-furyl(methoxyimino)acetamido]-3-(hydroxymethyl)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid
72558-82-8
72558-82-8
114931
头孢他啶
40724-67-2
40724-67-2
154568
(S)-(+)-酮基蒎酸
54333-94-7
54333-94-7
556444
(6R-cis)-3-(hydroxymethyl)-7-methoxy-8-oxo-7-(2-thienylacetamido)-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid
56842-77-4
56842-77-4
2379691
(6R)-3-methyl-8-oxo-7t-(2-tetrazol-1-yl-acetylamino)-(6rH)-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid
69-53-4
69-53-4
115442
氨苄青霉素
102772-66-7
102772-66-7
111102
头孢他啶叔丁酯