5-Ethyl-2-thiophenecarboxaldehyde36880-33-831 % similar 5-Formyl-2-thiopheneboronic acid4347-33-531 % similar 3-Bromo-4-formylpyridine70201-43-331 % similar 1,3-Thiazole-2-carbaldehyde10200-59-630 % similar Oxazole-4-carbaldehyde118994-84-630 % similar 2-Aminopyrimidine-5-carbaldehyde120747-84-430 % similar 2,2'-Bipyridyl-5,5'-dialdehyde135822-72-930 % similar Thiazole-4-carboxaldehyde3364-80-530 % similar 4,6-Dichloro-5-pyrimidinecarbaldehyde5305-40-830 % similar Pyrazine-2-carbaldehyde5780-66-530 % similar