mi4
(phonetic) as in pyrimidine

strokes 14
radical
strokes after radical 11
胞嘧啶 胞嘧啶 bao1 mi4 ding4
cytosine nucleotide (C, pairs with guanine G 鳥嘌呤|鸟嘌呤 in DNA and RNA)

嘧啶 嘧啶 mi4 ding4
pyrimidine C4H4N2

尿嘧啶 尿嘧啶 niao4 mi4 ding4
uracil nucleotide (U, pairs with adenine A 腺嘌呤 in RNA)

胸腺嘧啶 胸腺嘧啶 xiong1 xian4 mi4 ding4
thymine nucleotide (T, pairs with adenine A 腺嘌呤 in DNA)