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Formula: C4H8NNaO5
Gefitinib is an anti-cancer agent similar to erlotinib
The role of dNTPs in PCR
or contact with skin and mucous membranes
Cefmetazole free acid Size:1 g Formula: C4H8NNaO5Cefmetazole free acid is a second generation cephalosporin antibiotic that has a broad range of activity against gram negative and gram positive bacterium. Cefmetazole has exhibited great bactericidal activity against Staphylococcus aureus, which includes some methicillin resistant strains. Cephalosporins are a type of lactam antibiotic consisting of a four membered lactam ring bound to a six membered dihydrothiazine ring. This two ring system causes
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