tert-Butyl 4-(4-nitrobenzoyl)piperazine-1-carboxylate 95% 509073-62-5 C₁₆H₂₁N₃O₅ 335.3550 g./mol ฿1,539.00 View
tert-Butyl 4-(4-nitropyridin-2-yl)piperazine-1-carboxylate 95% 1430196-98-7 C₁₄H₂₀N₄O₄ 308.3330 g./mol ฿4,086.00 View
tert-Butyl 4-(4-methoxybenzoyl)piperidine-1-carboxylate 95% 856936-55-5 C₁₈H₂₅NO₄ 319.3954 g./mol ฿6,790.00 View