碳氧双键是官能团吗

来源:学生作业帮助网 编辑:作业帮 时间:2024/08/03 08:15:35
xUR@~>{M}Ӿ@$ dJ@AV@aܳz62w9~NBqnX8>s'?l\;П>.+"cԇpmQbwtUֹ_ہO arYuԝA9ˀd*4.{AY _jo=)+f?r1MxȮޡOC֯>.ߔtilp=ȮQXwĤ/k>ǴIz:B$qIR9M"b3hhM68 ܎h\NukU5S W.ΰ#A4gs~S3aS}Gu\QRsvf{Q2C'ED ɖ@3B#@R~uHp_CL19$F|ԡ)jNcie KԵ8764[)<SRi'G :eXFc0! !C~[`aޞBy{%WBOiIMMSOlۄTDjhnMq.TPrNv])3P3}Vmʉ3ѭRS1iyl,!X,+ ۖ N)D-XjoKHU1lF"Ujk}_}'~o"9