3-丙酸甲酯 methyl 3-phenylpropionate
丙二腈 malononitrile
1,3-丙二胺 1,3-propanediamine
1,1,3,3-四甲基胍 1,1,3,3-tetramethylguanidine
烯丙基氰 allyl cyanide
丁腈 butyroiutrile
1-丁胺 1-butylamine
亚 tartronic acid
n-丁基锂 n-butyllithium
1-溴-3-氯丙烷 1-bromo-3-chloropropane