(5-(Nitro-2-furyl)-1, 3, 4-oxadiazol-2-ylthio)acethydrazide

(5-(Phenylmethyl)furan-3-yl)methyl 2-bromo-3, 3-dimethylbutanoate

(5-(Propylthio)-1H-benzimidazol-2-yl)-carbamic acid

(5-Acetamido-2-ethoxyphenyl)bis(2-acetoxyethyl)ammonium acetate

(5-Acetamido-2-methoxyphenyl)bis(2-acetoxyethyl)ammonium acetate

(5-alpha)-Cholest-3-ene

(5-alpha)-Cholest-7-en-3-one

(5-Amino-1, 2-dihydro-2-methyl-3-(phenoxymethyl)pyrido(3, 4-b)pyrazin-7-yl)carbamic acid ethyl ester

(5-Amino-1, 2-dihydro-2-methyl-3-(phenylmethyl)pyrido(3, 4-b)pyrazin-7-yl)carbamic acid ethyl ester

(5-Amino-1, 2-dihydro-3-(4-methoxyphenyl)-2-methylpyrido(3, 4-b)pyrazin-7-yl)carbamic acid ethyl ester

(5-Amino-1, 3-dimethylpyrazol-4-yl)-(2-fluorophenyl)methanone

(5-Amino-2-butyl-1, 2-dihydro-3-methylpyrido(3, 4-b)pyrazin-7-yl)carbamic acid ethyl ester

(5-Amino-2-ethyl-1, 2-dihydro-3-phenylpyrido(3, 4-b)pyrazin-7-yl)carbamic acid ethyl ester

(5-Amino-3-(1, 3-benzodioxol-5-yl)-1, 2-dihydro-2-methylpyrido(3, 4-b)pyrazin-7-yl)carbamic acid ethyl ester

(5-Amino-3-(3-((4-azidobenzoyl)amino)phenyl)-1, 2-dihydro-2-methylpyrido(3, 4-b)pyrazin-7-yl)carbamic acid ethyl ester

(5-Amino-3-(3-aminophenyl)-1, 2-dihydro-2-methylpyrido(3, 4-b)pyrazin-7-yl)carbamic acid ethyl ester

(5-Amino-3-butyl-1, 2-dihydro-2-methylpyrido(3, 4-b)pyrazin-7-yl)carbamic acid ethyl ester

(5-Aminopentanoyl)melittin

(5-Ammonio-3-methyl-2-hydroxyphenyl)ammonium sulphate

(5-Azido-2-nitrobenzoyl)spermine