1H-1,4,7-Triazonine,1,1'-[2,6-pyridinediylbis(methylene)]bis[octahydro-, heptahydrochloride
CAS No. 189293-51-4
HS 94140-33-7
2-氨基-4-(2,4-二氯苯基)-5-甲基-3-氰基噻吩
E.C. 2.3.1.52 51901-17-8
Desmodur E 21 51888-67-6
enamelite 51888-71-2
safapryn 51900-85-7
2-氨基-5-(4-硝基苯基)-1,3,4-氧二唑