7-Deazaadenine1500-85-2100 % similar 4-Chloro-7H-pyrrolo[2,3-D]pyrimidine3680-69-155 % similar Adenine73-24-548 % similar Adenine hydrochloride2922-28-344 % similar 4,5,6-Pyrimidinetriamine118-70-739 % similar 4-Fluoro-1H-pyrrolo[2,3-B]pyridine640735-23-539 % similar 1H-Pyrrolo[2,3-B]pyridin-4-ol74420-02-339 % similar 4-Chloro-5-fluoro-1H-pyrrolo[2,3-B]pyridine882033-66-139 % similar Adenine sulfate321-30-238 % similar Adenine phosphate52175-10-738 % similar 5-Bromo-4-chloro-1H-pyrrolo[2,3-B]pyridine876343-82-735 % similar 2,2′-Biimidazole492-98-832 % similar 4,6-Diamino-5-nitropyrimidine2164-84-332 % similar 4,5,6-Triaminopyrimidine sulfate49721-45-131 % similar (3-Chloro-4-iodopyridin-2-yl)amine1152617-24-731 % similar 5-Aminobenzimidazole934-22-531 % similar 2-Amino-3-bromopyridine13534-99-130 % similar