| Nom (anglais): | CJK Unified Ideograph-9C31[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: | 0xE9 0xB0 0xB1 |
| Encodage UTF-16: | 0x9C31 |
| Encodage UTF-32: | 0x00009C31 |
| kCowles | 2354 |
| kDaeJaweon | 2008.110 |
| kHanYu | 74705.110 |
| kIRGDaeJaweon | 2008.110 |
| kIRGDaiKanwaZiten | 46415 |
| kIRGHanyuDaZidian | 74705.110 |
| kIRGKangXi | 1476.260 |
| kKangXi | 1476.260 |
| kMatthews | 4017 |
| kMorohashi | 46415 |
| kSBGY | 139.11 |
| kCantonese | lin4 |
| kDefinition | silver carp, Hypophthalmichthys |
| kHangul | 련:1N |
| kHanyuPinyin | 74705.110:lián |
| kJapaneseKun | TANAGO |
| kJapaneseOn | REN |
| kKorean | LYEN |
| kMandarin | lián |
| kVietnamese | nặn lươn |
| kSimplifiedVariant | U+9CA2 |