4-Chloro-2-methyl-5,6,7,8-tetrahydrobenzo[4,5]thieno[2,3-d]pyrimidine 97% 81765-97-1 C₁₁H₁₁ClN₂S 238.74 g./mol ฿820.00 View
2-Chloro-6,7-dihydro-5H-cyclopenta[d]pyrimidine 97% 1030377-43-5 C₇H₇ClN₂ 154.60 g./mol ฿1,460.00 View