ko
(57)苯甲酸benzoic acid
(58) 阿斯匹林 aspirin
ko
(59) 甲酸 formic acid
(60) 乙酸 acetic acid
ko
(61)邻苯二甲酸 o-phthalic acid
(62) 邻苯二甲酸酐 o-phthalic anhydride
ko
(63) 乙酸酐acetic anhydride
(64) 顺丁烯二酸酐 maleic anhydride
ko
(65) 乙酰氯 acetyl chloride
(66) 苯甲酰氯 benzoyl chloride
ko
(67) 乙酸乙酯 ethyl acetate
(68) 苯甲酸苄酯 benzyl benzoate
ko
(69) 乙酰胺 acetamide
ko
(51)苯酚 phenol
(52) 2-萘酚 2-naphthol
ko
(53) 硝基苯 nitrobenzene
(54) 2,4,6-三硝基苯酚 2,4,6- trinitrophenol
ko
(55) 苯磺酸 benzenesulfonic acid
(56) 苯磺酰氯 benzenesulfonyl chloride
(5)反-十氢合萘 (transdecahydronaphthalene)
(6)顺-十氢合萘 (cisdecahydronaphthalene)
ko
(7)乙烯 (ethene)
(8) 1,3-丁二烯 (1,3-butadiene)
ko
(9)异戊二烯 (methyl-1,3-butadiene)
(41)溴化乙基镁 (42)三甲基氯硅烷 (43)甲苯