2-isopropyl-3-methoxy-5-methyl-2H-[1,2,6]thiadiazine 1,1-dioxide

6-dichloromethylene-3,6-dihydro-4-methyl-2H-pyran-2-carboxylic acid

integerrinecic acid dimethyl ester

2-methoxy-6-(phenylseleno)-7-hydroxy-cis-hydrindan-1-carboxylic acid lactone