40493-18-3
4-氯-5,6,7,8-四氢-1-苯并噻吩[2,3-D]嘧啶
→
~86%
40106-45-4
4-肼基-5,6,7,8-四氢[1]苯并噻吩并-[2,3-d]嘧啶
14346-24-8
5,6,7,8-四氢-[1]-苯并噻吩[2,3-d]嘧啶-4(1h)-酮