Ethyl 2-chlorothieno[3,2-d]pyrimidine-4-carboxylate 97% 1135299-23-8 C₉H₇ClN₂O₂S 242.6821 g./mol ฿7,209.00 View
Methyl 2-chloroquinoxaline-5-carboxylate 95% 2092029-47-3 C₁₀H₇ClN₂O₂ 222.6278 g./mol ฿11,232.00 View