在有机化学中,烷基取代物是缺少一个氢的烷烃手机版百家乐。烷基一词故意不具体,包括许多可能的取代。无环烷基具有通式CNH2N+ 1手机版百家乐?;吠榛怯苫吠樘ü踊飞铣デ庠佣玫降?,具有通式CnH2n-1。通常烷基是大分子的一部分。在结构式中,符号R用于指定一个通用的(未指定的)烷基。最小的烷基是甲基,其分子式为CH3。
BD4078885916-84-398+%
¥113.0025g
BD2073041122-71-898%
¥483.005g
BD131853105-21-595%
¥53.0025g
BD752392178396-28-697%
¥4336.001g
BD547704815-57-097%
¥534.001g
BD260537593-02-598+%
¥156.0025g
BD14266880-36-497%
¥292.005g
BD1526712049-95-897%
¥526.00500g
BD74709939-27-599% GC
¥1125.0025g
BD7512781417518-37-697%
¥8665.005g
BD753135127067-17-897%
¥4336.005g
BD007712651610021-29-895+%
¥4150.001g
BD00786822954571-03-097%
¥4125.001g
BD00786013875462-77-497%
¥2469.00250mg
BD0096305320151-46-697%
¥503.00250mg
BD0110554574603-22-895%
¥595.00250mg
BD0111473685103-31-797%
¥1205.00100mg
BD0115487149860-76-697%
¥175.00250mg
BD011601871284848-13-097%
¥850.00100mg
BD01178247100319-40-297%
¥521.00250mg