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benzimidazole derivatives as selective acid pump inhibitors
现货直销苯并噻吩分析气相色谱仪分析法上门安装 苯并噻吩分析
苯并噻唑|benzothiazole|95-16-9|acros|97%|rg|5ml
二苯并噻吩|dibenzothiophene|132-65-0|aldrich|98%|sbu-774|25g
thianaphthene苯并噻吩cas号: 95-15-8
苯并噻吩
二苯并噻吩
苯并噻唑 benzothiazole (cas no.95-16-9)
苯并噻吩---南箭--99%--优质货源长期供应
苯并咪唑
苯并芘/苯并[a]芘/bap/sigma分装/cas 50-32-8 100mg上海厂家
苯并[1,2-b:4,5-b]二噻吩-4,8-二酮|benzo[1,2-b:4,5-b′]di