苯并噻唑螺萘并噁嗪
benzothiazospironaphthooxazine
苯并咪唑2苯-并咪唑硫醇钠
benzimidazole 2-benzimidazole mercaptan sodium
苯并环丁烯封端
benzocyclobutene-terminated
苯并环丁烯
Benzocyclobutene
5-aminotetrazole
Bis-benzocyclobutene-endcapped
Benzocyclobutenes
本外币并账
consolidation of domestic and foreign currencyaccounts