Radical
Strokes
15
Residual strokes
9
Mandarin
tāng
Teochew

Glyph

Radical
Residual strokes
9 strokes
Strokes
15 strokes
Mandarin
tāng

Definitions by reading

tuan3
Mandarin equivalent tāng
Regional readings
19th-century Fucheng tuan3 Chaoyang tuan3 Chenghai tuan3 Jieyang tuan3 Raoping tuan3 Shantou tuan3
羰基,就是“碳酰基(= CO),也叫“碳氧基”
潮汕十八音字典(杨扬发) - 2001