2, CAS#:709635-68-7
Chemical Name:5-(2-Pyridinylsulfanyl)-2-furaldehyde
Chemical Name:5-(2-Pyridinylsulfanyl)-2-furaldehyde
4, CAS#:2280-27-5
(S)-(+)-2-氨基-3-羟基-3-甲基丁酸
Chemical Name:(S)-(+)-2-Amino-3-hydroxy-3-methylbutanoic acid
(S)-(+)-2-氨基-3-羟基-3-甲基丁酸
Chemical Name:(S)-(+)-2-Amino-3-hydroxy-3-methylbutanoic acid
5, CAS#:15174-02-4
Chemical Name:4-Hydroxy-2-nitroanisole
Chemical Name:4-Hydroxy-2-nitroanisole