ethyl 2-[(4-phenyl-5-thiophen-2-yl-1,2,4-triazol-3-yl)sulfanyl]acetate

1-甲基-1H-吲哚-2-甲腈

1-diazonio-4-[methoxy(phenyl)phosphoryl]but-1-en-2-olate

methyl 4-[methoxy(phenyl)phosphoryl]butanoate

methyl 4-[ethoxy(phenyl)phosphoryl]butanoate