中

胺

Unicode: U+80FA

Pinyin: è àn

Definition

* 氨ＮＨ3分子中部分或全部氢原子被烃基取代后而成的有机化合物，胺类大都具有碱性，能与酸结合而成盐，是制作合成染料、药物等的原料

amine

Structure

胺 graph

Related substructures

NHsgKpka 67IZr7Ou k4ePA0XP pQq53vKm

Precursors

Chu Script
c. 770–221 BCE (Chu, Spring & Autumn–Warring States)
A regional script tradition used in the state of Chu, best known from brush-written bamboo and silk manuscripts with distinctive local forms.Wikipedia ->
51_F72C
Clerical Script
c. 300 BCE–220 CE (emerged late Warring States/Qin; dominant Han)
A practical script that evolved from late Warring States/Qin writing; it matured and became dominant in the Han dynasty, favoring faster, more rectilinear strokes.Wikipedia ->
91_F790

Last Modified: 2026-01-29 11:48 UTC