1,2,6,7,9-PCDF
CAS No. 70872-82-1
1,2,6,7,9-PCDF;1,2,6,7,9-Pentachlorodibenzofuran;1,3,4,8,9-PCDF;1,3,4,8,9-Pentachlorodibenzofuran
3-氯-N,N-二乙基苯甲酰胺,97%
GR 55562 159533-26-3
Co.F.Li.O.V 226564-58-5
3-羟基-12-齐墩果烯-23,28-二酸
Amoproxan 22661-96-7
Amarol B 226561-02-0
苦杏碱醇 B
PNU 157758 159537-76-5
Azodichinyl 226-49-3
distel(2+) 159506-80-6