烟碱酸

Traditional (Taiwan): 菸鹼酸

yānjiǎnsuān ㄧㄢ ㄐㄧㄢˇ ㄙㄨㄢ

    • niacin (vitamin B3) nicotinic acid Pyridine-3-carboxylic acid C6H5NO2

Character by character

Sources