U+7FA7 "羧" CJK Unified Ideograph-# Unicode Character
Unicode Version 18.0
Source: Browser Default
U+7FA7 "羧" CJK Unified Ideograph-# is a Chinese character (hanzi) used in modern Standard Chinese, where it primarily denotes a carboxyl group or carboxylic acid in the context of organic chemistry. It belongs to the 羊 (sheep) radical and has a total of 13 strokes, with its traditional form also being 羧. The character is derived from the combination of a phonetic component and the meaning associated with sourness or acid, and it frequently appears in scientific and technical terminology, such as in compounds like 羧酸 (carboxylic acid) or 羧基 (carboxyl group).
General Properties
Code Point
U+7FA7
Name
CJK Unified Ideograph-#
Encodings
HTML Decimal Encoding
羧
HTML Hex Encoding
羧
UTF-8 Encoding
0xE7 0xBE 0xA7
UTF-16 Encoding
0x7FA7
UTF-32 Encoding
0x00007FA7
C/C++/Java Escape
\u7fa7
Unicode Properties
Numeric Value
NaN
Script Extensions
Han
Unihan Properties
kBigFive
DF6E
kCCCII
227533
kCNS1986
2-4635
kCNS1992
2-4635
kCangjie
TQICE
kCantonese
so1
kCihaiT
1071.202
kDaeJaweon
1396.230
kDefinition
carboxyl group
kEACC
227533
kFourCornerCode
8354.7
kGB0
8440
kGB1
8440
kHanYu
53135.010
kHanyuPinyin
53135.010:zuī,suō
kIICore
CG
kIRGHanyuDaZidian
53135.010
kIRG_GSource
G0-7448
kIRG_HSource
HB2-DF6E
kIRG_JSource
JMJ-020626
kIRG_KPSource
KP1-6906
kIRG_KSource
K2-537A
kIRG_TSource
T2-4635
kJapanese
サイ セ
kTGH
2013:5555
kKangXi
0952.290
kMainlandTelegraph
5033
kMandarin
suō
kMojiJoho
MJ020626
kMorohashi
28501
kPhonetic
313
kRSUnicode
123.7
kSMSZD2003Index
539.02
kSMSZD2003Readings
suō粵so1
kTGHZ2013
353.230:suō
kTotalStrokes
13
kUnihanCore2020
GHMT
kXerox
320:354
kXHC1983
1103.040:suō