View details and encodings for Unicode character U+23A7 Left Curly Bracket Upper Hook, located in the Miscellaneous Technical block and Math Symbol category. This character was released in 2002 under Unicode version 3.2.
⎧⎧U+23A7;9127\0023A7\u23A7\x{23A7}\u{23A7}u'\u23A7'E28EA723A7000023A7