73931-63-2
6-苯并噻唑羧酸甲酯
→
~83%
19989-66-3
6-苯并噻唑甲醇
114224-05-4
ethyl 4-amino-3-thiocyanatobenzoate
19989-64-1
6-羧酸乙酯苯并噻唑