| Nom (anglais): | CJK Unified Ideograph-72A8[1] |
| Version Unicode: | 1.1 (juin 1993)[2] |
| Bloc: | Idéogrammes unifiés CJC, U+4E00 - U+9FFF[3] |
| Plan: | Plan multilingue de base, U+0000 - U+FFFF[3] |
| Écriture: | idéogrammes han (sinogrammes) (Hani) [4] |
| Catégorie: | Lettre, autre (Lo) [1] |
| Classe bidirectionelle: | Gauche-à-droite (L) [1] |
| Classe de liaison: | Non réordonné (0) [1] |
| Caractère miroir: | Non [1] |
| Entité HTML: |
|
| Encodage UTF-8: | 0xE7 0x8A 0xA8 |
| Encodage UTF-16: | 0x72A8 |
| Encodage UTF-32: | 0x000072A8 |
| kDaeJaweon | 1118.010 |
| kGSR | 1091c |
| kHanYu | 31821.150 |
| kIRGDaeJaweon | 1118.010 |
| kIRGDaiKanwaZiten | 20210 |
| kIRGHanyuDaZidian | 31821.150 |
| kIRGKangXi | 0705.100 |
| kKangXi | 0705.100 |
| kMatthews | 1334 |
| kMorohashi | 20210 |
| kSBGY | 206.13 |
| kCantonese | cau4 |
| kDefinition | panting of cow; grunting of ox |
| kHanyuPinyin | 31821.150:chōu |
| kJapaneseOn | SHUU SHU |
| kMandarin | chōu |
| kXHC1983 | 0152.020:chōu |