1H,5H-[1,4,2,3]Diazadiphospholo[2,3-b][1,4,2,3]diazadiphosphole-2,6(3H,7H)-dione, 4-oxide
CAS No. 90689-79-5
Mu-cron 138842-67-8
3-氰基-2-甲氧基苯甲酸甲酯
CO2 138832-57-2