bmse000728 1_amino_1_cyclohexanecarboxylic_acid bmse000730 2_2_dimethylsuccinic_acid bmse000729 2_3_difluorobenzyl_alcohol bmse000731 3_deazauridine bmse000732 6_ethylmercaptopurine bmse000733 apocholic_acid bmse000734 bis_2_butoxyethyl_phthalate bmse000735 digoxigenin