TOTU

乙酸对氟苯酯; O-[(乙氧羰基)氰基亚甲基氨基]-N,N,N',N'-四甲基脲四氟硼酸盐; O-[(乙氧基羰基)氰基甲胺]-N,N,N',N'-四甲基硫尿四氟硼酸盐; O-[(乙氧基羰基)氰基甲胺]-N,N,N',N'-四甲基硫尿四氟硼酸盐；O-[(Ethoxycarbonyl)cyanomethylenamino]-N,N,N,N-tetra methyluronium tetrafluoroborate