175137-22-1

BUTTPARK 46\18-79 7-METHYLTHIENO[3,2-D]PYRIMIDIN-4-HYDRAZINE 3-METHYLTHIENO(3,2-D)PYRIMIDIN-7-HYDRAZINE 4-HYDRAZINO-7-METHYLTHIENO[3,2-D]PYRIMIDINE 4-Hydrazinyl-7-Methylthieno[3,2-d]pyriMidine Thieno[3,2-d]pyrimidine, 4-hydrazinyl-7-methyl- N-(4-Methyl-thiazol-2-yl)-2-p-tolylamino-propionamide Thieno[3,2-d]pyrimidin-4(1H)-one, 7-methyl-, hydrazone (9CI)