吡唑是通式为C3H3N2H的有机化合物。它是由三个碳原子和两个相邻的氮原子组成的五元环组成的杂环。吡唑是弱碱,pKb 11.5(共轭酸2.49在25℃下的pKa)。吡唑也是具有环C3N2与相邻氮原子的一类化合物。
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BD2501065399-44-095%
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BD93829151266-23-898%
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BD2184335413-80-995%
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¥2100.001g常备现货
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3-Iodo-1H-pyrazolo[3,4-d]pyrimidine-4,6-diamine
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BD01105842398117-44-798%
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¥1155.001g常备现货
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Ethyl 4-iodo-1-(4-methoxybenzyl)-1H-pyrazole-3-carboxylate
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BD5717441355249-29-497%
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¥960.00250mg常备现货
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1-Benzyl-4-iodo-1H-pyrazole
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BD1282050877-42-498%
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¥37.001g常备现货
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4-Iodo-1-(4-methoxybenzyl)-1H-pyrazole
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BD336267905751-58-898+%
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¥105.001g常备现货
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Methyl 4-iodo-1-(4-methoxybenzyl)-1H-pyrazole-3-carboxylate
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BD2426101260656-58-397%
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¥2639.001g常备现货
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Ethyl 4-iodo-1-(4-methoxybenzyl)-1H-pyrazole-5-carboxylate
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BD015904171355336-09-295%
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¥219.00100mg常备现货
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BD560710384835-92-197%
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¥803.001g常备现货
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1-(4-Methoxybenzyl)-1H-pyrazole-4-carboxylic acid
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BD3203231105039-93-797%
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¥118.001g常备现货
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Ethyl 1-(4-methoxybenzyl)-1H-pyrazole-4-carboxylate
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BD5171171199590-80-197%
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¥1499.005g常备现货
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1-(4-Methoxybenzyl)-1H-pyrazol-5-amine
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BD1760523528-45-895%
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¥155.001g常备现货
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BD16036930129-53-497%
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¥576.00250mg常备现货
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4-Chloro-1H-pyrazolo[3,4-d]pyrimidin-6-amine
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BD95550100644-65-397%
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¥801.0010g常备现货
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4-Chloro-1H-pyrazolo[3,4-d]pyrimidine
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BD955515399-92-897%
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¥143.005g常备现货
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BD9608385426-79-597%
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¥302.001g常备现货
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BD8501590914-41-395%
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¥1279.0025g常备现货
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5,7-Dichloropyrazolo[1,5-a]pyrimidine-3-carbonitrile
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BD226149845895-95-697%
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¥620.005g常备现货
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BD2909657489-77-797%
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¥409.0010g常备现货
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2-Bromo-5-chloropyrazolo[1,5-a]pyrimidine
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BD6292631780378-34-897%
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Methyl 5,7-dichloropyrazolo[1,5-a]pyrimidine-3-carboxylate
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BD1584091053656-37-395%
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¥4694.005g常备现货
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5-Chloropyrazolo[1,5-a]pyrimidine
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BD3308429274-24-697%
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¥335.0025g常备现货
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3-Bromo-5-chloropyrazolo[1,5-a]pyrimidine
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BD159702960613-96-198%
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¥53.001g常备现货
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5-Chloro-3-iodopyrazolo[1,5-a]pyrimidine
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BD160343923595-58-897%
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¥40.00250mg常备现货
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BD210437771510-32-897%
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¥752.001g常备现货
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5-Chloropyrazolo[1,5-a]pyrimidine-3-carboxylic acid
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BD2561491315364-91-098%
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¥2085.005g常备现货
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Methyl 5-chloropyrazolo[1,5-a]pyrimidine-3-carboxylate
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BD2565631224944-51-797%
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5-Chloropyrazolo[1,5-a]pyrimidine-3-carbonitrile
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BD2565651224288-92-998%
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¥305.001g常备现货