19995-19-8
6,7-二氢苯并[B]噻吩-4(5H)-酮肟
→
61190-54-3
2,5-dinitro-7,8-dihydro-6H-thieno[3,2-c]azepin-4-one
4751-59-1
5,6,7,8-tetrahydro-thieno[3,2-c]azepin-4-one