苯并噻唑|benzothiazole|95-16-9|acros|97%|rg|5ml
benzimidazole derivatives as selective acid pump inhibitors
苯并咪唑
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1207-12-1,4,6-二甲基二苯并噻吩,4,6-dimethyldibenzothiophene
苯并噻吩---南箭--99%--优质货源长期供应
aladdin 阿拉丁 55219-11-9 2-氰基苯并噻吩 95% b193892 25g
4,6-二甲基二苯并噻吩
苯并[1,2-b:4,5-b]二噻吩-4,8-二酮|benzo[1,2-b:4,5-b′]di
苯并芘/苯并[a]芘/bap/sigma分装/cas 50-32-8 100mg上海厂家