专业生产经营：D-脯氨醇;L-脯氨醇;D-苯丙氨醇;L-苯丙氨醇;D-苯甘氨醇；L-苯甘氨醇；2-哌啶甲醇;3-哌啶甲醇；4-哌啶甲醇；L-缬氨醇D-缬氨醇;；D-亮氨醇；L-亮氨醇；对氨基苯甲醇；4-苯基-1-丁醇；(R)-(+)-alpha,alpha-二苯基脯氨醇；(S)-(+)-alpha,alpha-二苯基脯氨醇；N-Boc-D-脯氨醇;N-BOC-L-脯氨醇;1-甲基-2-哌啶甲醇1-甲基-3-哌啶甲醇1-甲基-4-哌啶甲醇；对氨基苯甲醇；2-(羟甲基)哌啶-1-甲酸叔丁酯；1-Boc-3-羟甲基哌啶；N-Boc-4-哌啶甲醇;N-叔丁氧羰基-4-哌啶甲醇；4-氨基吡啶；4-二甲氨基吡啶；4-羟基吡啶；4-氯吡啶盐酸盐；4-吡咯烷基吡啶；4-苯氧吡啶；4-甲氧吡啶；4-巯基吡啶；2-哌啶甲酸甲酯；3-哌啶甲酸甲酯；4-哌啶甲酸甲酯；2-哌啶甲酸乙酯;3-哌啶甲酸乙酯；4-哌啶甲酸乙酯