2,4-Difluoro-3-nitrobenzonitrile
2,4-二氟-3-硝基苯腈
CAS No. 1186194-75-1
2,4-二氟-3-硝基苯腈
B.Co.Mo 138727-51-2
FeNi4S4 59978-65-3
aurantinin A 59979-63-4
Cl2Yb 13874-77-6
CoH12N6-6 13874-13-0