写出下列物质的结构式: (1)戊炔________________________ (2)3-甲基-1-丁炔________________________ (3)苯乙烯________________________ (4)间苯二酚________________________
(1)CH≡C-CH-CH-CH|(2)CH≡|(3)|(4)
写出下列物质的结构式: (1)戊炔________________________ (2)3-甲基-1-丁炔________________________ (3)苯乙烯________________________ (4)间苯二酚________________________
(1)CH≡C-CH-CH-CH|(2)CH≡|(3)|(4)