[1,2-a]

[1,2-b]

[1,2-c]

[1,2-d]

[1,2-f]

[1,2-x]

[1,5-a]

[1,5-b]

[1,5-c]

[1,5-d]

[1,6-ad][1,7-a]

[2,1-a]

[2,1-b]

[2,1-c]

[2,1-d]

[2,1-e]

[2,1-f]

[2,1-]

[2,3-a]

[2,3-b]

[2,3-c]

[2,3-d]

[2,3-e]

[2,3-f]

[2,3-g]

[2,3-h]

[2,3-ij][2,4-b]

[3,2-a]

[3,2-b]

[3,2-c]

[3,2-d]

[3,2-e]

[3,2-g]

[3,2-f]

[3,2-h]

[3,4-a]

[3,4-b]

[3,4-c]

[3,4-d]

[3,4-e]

[3,4-f]

[3,4-g]

[3,4-]

[4,3-a]

[4,3-b]

[4,3-c]

[4,3-d]

[4,3-e]

[4,3-g]

[4,3-]

[4,5-a]

[4,5-b]

[4,5-c]

[4,5-d]

[4,5-e]

[4,5-f]

[4,5-g]

[4,5-h]

[4,5-]

[5,1-a]

[5,1-b]

[5,1-c]

[5,1-f]

[5,1-]

[5,4-b]

[5,4-c]

[5,4-d]

[5,4-e]

[5,4-f]

[5,4-]

[5,6-b]

[5,6-c]

[5,6-]

[6,1-b]

[6,1-]

[6,5-b]

[6,5-]

Order 777062-06-3 1-Azabicyclo[3.2.0]hept-2-ene-2-carboxylic acid,3-(3-cyano-4-methoxyphenyl)-6-[(1R)-1-hydroxyethyl]-7-oxo-,(2,2-dimethyl-1-oxopropoxy)methyl ester, (5R,6S)-

Order 777061-67-3 1-Azabicyclo[3.2.0]hept-2-ene-2-carboxylic acid,3-(3-fluorophenyl)-6-[(1R)-1-hydroxyethyl]-7-oxo-,(2,2-dimethyl-1-oxopropoxy)methyl ester, (5R,6S)-

Order 777061-66-2 1-Azabicyclo[3.2.0]hept-2-ene-2-carboxylic acid,3-(4-fluorophenyl)-6-[(1R)-1-hydroxyethyl]-7-oxo-,(2,2-dimethyl-1-oxopropoxy)methyl ester, (5R,6S)-

Order 886589-52-2 1-Azabicyclo[3.2.0]hept-2-ene-2-carboxylic acid,3-[(1-acetyl-3-azetidinyl)thio]-6-[(1R)-1-hydroxyethyl]-4-methyl-7-oxo-,monosodium salt, (4R,5S,6S)-

Order 738617-54-4 1-Azabicyclo[3.2.0]hept-2-ene-2-carboxylic acid,3-[(4-acetyl-5-thiazolyl)thio]-6-[(1R)-1-hydroxyethyl]-4-methyl-7-oxo-,(2,2-dimethyl-1-oxopropoxy)methyl ester, (4R,5S,6S)-

Order 738618-56-9 1-Azabicyclo[3.2.0]hept-2-ene-2-carboxylic acid,3-[(4-acetyl-5-thiazolyl)thio]-6-[(1R)-1-hydroxyethyl]-4-methyl-7-oxo-,(4-nitrophenyl)methyl ester, (4R,5S,6S)-

Order 738618-19-4 1-Azabicyclo[3.2.0]hept-2-ene-2-carboxylic acid,3-[(4-acetyl-5-thiazolyl)thio]-6-[(1R)-1-hydroxyethyl]-4-methyl-7-oxo-,(acetyloxy)methyl ester, (4R,5S,6S)-

Order 103828-20-2 1-Butanone,1-(4-fluorophenyl)-4-[4-hydroxy-4-(1H-indol-4-yl)-1-piperidinyl]-

Order 243983-76-8 1-Cyclohexene-1-carboxylic acid, 6-[[(2-acetylphenyl)amino]sulfonyl]-,ethyl ester

Order 912638-29-0 1-Azabicyclo[3.2.0]hept-2-ene-2-carboxylic acid,3-[[(1Z)-2-[4-(cyanomethyl)-5-thiazolyl]ethenyl]thio]-6-[(1R)-1-hydroxyethyl]-4-methyl-7-oxo-, monosodium salt, (4R,5S,6S)-

Order 912639-17-9 1-Azabicyclo[3.2.0]hept-2-ene-2-carboxylic acid,3-[[(1Z)-2-[4-[(3-hydroxy-1-azetidinyl)carbonyl]-2-thiazolyl]ethenyl]thio]-6-[(1R)-1-hydroxyethyl]-4-methyl-7-oxo-, monosodium salt, (4R,5S,6S)-

Order 654638-88-7 1-Azabicyclo[3.2.0]hept-2-ene-2-carboxylic acid,3-[[(3S,5S)-5-[[3-(aminomethyl)-4-(hydroxyimino)-1-pyrrolidinyl]carbonyl]-3-pyrrolidinyl]thio]-6-[(1R)-1-hydroxyethyl]-4-methyl-7-oxo-,(4R,5S,6S)-

Order 496049-09-3 1-Azabicyclo[3.2.0]hept-2-ene-2-carboxylic acid,3-[[(3S,5S)-5-[[4-(aminocarbonyl)-2-thiazolyl]methyl]-3-pyrrolidinyl]thio]-6-[(1R)-1-hydroxyethyl]-4-methyl-7-oxo-, (4R,5R,6S)-

Order 886589-78-2 1-Azabicyclo[3.2.0]hept-2-ene-2-carboxylic acid,3-[[1-[[6-(aminocarbonyl)-3-pyridinyl]carbonyl]-3-azetidinyl]thio]-6-[(1R)-1-hydroxyethyl]-4-methyl-7-oxo-, monosodium salt, (4R,5S,6S)-

Order 429663-41-2 1-Azabicyclo[3.2.0]hept-2-ene-2-carboxylic acid,3-[[1-[4-(aminocarbonyl)-2-thiazolyl]-3-azetidinyl]thio]-6-[(1R)-1-hydroxyethyl]-4-methyl-7-oxo-, monosodium salt, (4R,5S,6S)-

Order 429665-05-4 1-Azabicyclo[3.2.0]hept-2-ene-2-carboxylic acid,3-[[1-[4-(aminocarbonyl)-2-thiazolyl]-4-piperidinyl]thio]-6-[(1R)-1-hydroxyethyl]-4-methyl-7-oxo-, (4-nitrophenyl)methyl ester, (4R,5S,6S)-

Order 429664-55-1 1-Azabicyclo[3.2.0]hept-2-ene-2-carboxylic acid,3-[[1-[4-(aminomethyl)-2-thiazolyl]-3-azetidinyl]thio]-6-[(1R)-1-hydroxyethyl]-4-methyl-7-oxo-, (4R,5S,6S)-

Order 429666-27-3 1-Azabicyclo[3.2.0]hept-2-ene-2-carboxylic acid,3-[[1-[4-[(2,5-dioxo-1-pyrrolidinyl)methyl]-2-thiazolyl]-3-azetidinyl]thio]-6-[(1R)-1-hydroxyethyl]-4-methyl-7-oxo-, (4-nitrophenyl)methyl ester,(4R,5S,6S)-

Order 64027-54-9 1-Azetidinepropanoic acid,3-[[(hydroxyimino)phenylacetyl]amino]-2-oxo-b-phenyl-

Order 88810-80-4 1-Azetidinesulfonic acid,3-[[(5-amino-1,2,4-thiadiazol-3-yl)(hydroxyimino)acetyl]amino]-2-oxo-,(Z)-, mono(trifluoroacetate) (salt)