6-({(1S)-1-(4-hydroxyphenyl)-2-[(N~2~-methyl-L-asparaginyl)amino]-2-oxoethyl}amino)-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid

CAS:63329-59-9

Formula:C21H27N5O7S

Aspoxicillin

CAS:63358-49-6

Formula:C21H27N5O7S

6-({(1S)-1-(4-hydroxyphenyl)-2-[(N~2~-methyl-L-asparaginyl)amino]-2-oxoethyl}amino)-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid

CAS:63358-51-0

Formula:C21H27N5O7S

1-Piperidinecarboxylic acid, 4-[[6-[[4-(methylsulfonyl)phenyl]amino]-5-nitro-4-pyrimidinyl]oxy]-, 1,1-dimethylethyl ester

CAS:832717-16-5

Formula:C21H27N5O7S

1-Pyrrolidinecarboxylic acid, 3-[[[6-[[4-(methylsulfonyl)phenyl]amino]-5-nitro-4-pyrimidinyl]oxy]methyl]-, 1,1-dimethylethyl ester

CAS:832751-72-1

Formula:C21H27N5O7S

1-Pyrrolidinecarboxylic acid, 3-[[[6-[[4-(methylsulfonyl)phenyl]amino]-5-nitro-4-pyrimidinyl]oxy]methyl]-, 1,1-dimethylethyl ester, (3S)-

CAS:832751-75-4

Formula:C21H27N5O7S

Inosine, 8-(cyclopentylamino)-6-thio-, 2',3',5'-triacetate

CAS:842139-83-7

Formula:C21H27N5O7S

L-Tyrosine, 1-[(1-methyl-1H-imidazol-4-yl)sulfonyl]-L-prolyl-, dimethylcarbamate (ester)

CAS:220544-22-9

Formula:C21H27N5O7S

L-Tyrosine, 1-[(1-methyl-1H-pyrazol-4-yl)sulfonyl]-L-prolyl-, dimethylcarbamate (ester)

CAS:220544-50-3

Formula:C21H27N5O7S

Glycine, N-[4-[(3,5-dinitro-2-thienyl)azo]-3-methylphenyl]-N-[2-(pentyloxy)ethyl]-, methyl ester

CAS:88183-23-7

Formula:C21H27N5O7S