thymine,pyrimidine

biosynthesis pathwayadenine, guanine, hypoxanthine, thymine
1ppt chargaff's rule adenine must pair with thymine guanine
牛肝冷冻
(5) 5-fluorouracil, (6) uracil, (7) 5-bromouracil, (8) thymine
科研试剂 胸腺嘧啶/胸腺素/thyminene 5g 高纯,99% 5g