| Nom (anglais): | CJK Unified Ideograph-831D[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: | 0xE8 0x8C 0x9D |
| Encodage UTF-16: | 0x831D |
| Encodage UTF-32: | 0x0000831D |
| kDaeJaweon | 1487.010 |
| kGSR | 0960i |
| kHanYu | 53214.170 |
| kIRGDaeJaweon | 1487.010 |
| kIRGDaiKanwaZiten | 30876 |
| kIRGHanyuDaZidian | 53214.170 |
| kIRGKangXi | 1027.330 |
| kKangXi | 1027.330 |
| kMorohashi | 30876 |
| kSBGY | 250.42 |
| kCantonese | coi2 zi2 |
| kHangul | 채:1N |
| kHanyuPinyin | 53214.170:chǎi,zhǐ |
| kJapaneseKun | YOROIGUSA |
| kJapaneseOn | SAI SEI SHI |
| kKorean | CHAY |
| kMandarin | chǎi |
| kXHC1983 | 0116.050:chǎi |