1-Azabicyclo(3.2.0)hept-2-ene-2-carboxylic acid, 3-((2-aminoethenyl)thio)-6-(1-hydroxyethyl)-7-oxo- 64761-66-6 MM 13902 MM 17880 MM 22380 MM 22381 MM 22382 MM 22383 MM 27696 MM 4550 Olivanic acids olivanic acid