2H-CYCLOPENTA[3,4]PYRAZOLO[1,5-A]PYRIMIDINE
CAS No. 80765-93-1
2H-Cyclopenta[3,4]pyrazolo[1,5-a]pyrimidine (9CI)
(S)-(+)-2-氯扁桃酸甲酯
kvartazin 13025-56-4