Thieno[2,3-d]pyrimidin-4(3H)one (1)Benzothieno(2,3-d)pyrimidin-4(3H)-one, 5,6,7,8-tetrahydro-3-amino-2 -(phenylamino)- 2-AMINO-4,5,6,7-TETRAHYDRO-1-BENZOTHIOPHENE-3-CARBOXAMIDE 3-Thiophenecarboxylicacid,4-ethyl-5-methyl-,hydrazide(9CI) 3-Thiophenecarboxylicacid,5-ethyl-,hydrazide(9CI)

1-(thiophen-3-ylmethyl)hydrazine 3-AMINO-5,6-DIMETHYL-3H-THIENO[2,3-D]PYRIMIDIN-4-ONE 4,5,6,7-TETRAHYDRO-1-BENZOTHIOPHENE-3-CARBOHYDRAZIDE 5,6,7,8-TETRAHYDRO-[1]-BENZOTHIENO[2,3-D]PYRIMIDIN-4(1H)-ONE 2-AMINO-4-ETHYL-5-METHYLTHIOPHENE-3-CARBOXAMIDE

3-Thiophenecarboxylicacid,5-propyl-,hydrazide(9CI) 5,6-DIMETHYLTHIENO[2,3-D]PYRIMIDIN-4(3H)-ONE 2-AMINO-N-METHYL-4,5,6,7-TETRAHYDRO-1-BENZOTHIOPHENE-3-CARBOXAMIDE 3-THIOPHENECARBOXYLIC ACID HYDRAZIDE 3-Thiophenecarboxylicacid,5-methyl-,hydrazide(9CI)

3-METHYLTHIENO(2,3-D)PYRIMIDIN-4(5H)-ONE 3-Thiophenecarboxylicacid,4,5-dimethyl-,hydrazide(9CI)