2,3,4,5-TETRACHLOROBIPHENYL
2,3,4,5-四氯联苯
CAS No. 33284-53-6
1,1'-Biphenyl, 2,3,4,5-tetrachloro-
2,3,4,5-四氯联苯
CR 39 25656-90-0
CHNO2 25653-44-5
Dihydrol 25655-83-8
(1-氧代-1H-异喹啉-2-基)-乙酸
B.O.Zn 256510-78-8
Enkephalins 59141-40-1
Bi.Mn.O.Zn 59141-90-1