4-Amino-6-chloro-5-pyrimidinecarboxaldehyde14160-93-1100 % similar 6-Chloro-4,5-pyrimidinediamine4316-98-751 % similar 6-Chloro-5-methoxy-4-pyrimidinamine5018-41-747 % similar 3-Chloro-pyrazine-2-carbaldehyde121246-96-636 % similar 4-Chloro-2-(methylthio)pyrimidine-5-carboxaldehyde148256-82-036 % similar 4-Chloro-7H-pyrrolo[2,3-D]pyrimidine3680-69-135 % similar 4,5,6-Pyrimidinetriamine118-70-734 % similar 6-Chloropurine87-42-334 % similar 2,6-Dichlorobenzaldehyde83-38-531 % similar 4,6-Diamino-5-nitropyrimidine2164-84-331 % similar 1H-Benzimidazole-6-carboxaldehyde58442-17-431 % similar Imidazole-2-carboxaldehyde10111-08-731 % similar 4,5,6-Triaminopyrimidine sulfate49721-45-130 % similar 2,6-Dichloro-3-pyridinecarboxaldehyde55304-73-930 % similar