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脲 urea： 尿素（urea），又稱脲、碳酰胺，化學式是CH4N2O或CO(NH2)2 ，是由碳、氮、氧、氫組成的有機化合物，是一種白色晶體。最簡單的有機化合物之一，是哺乳動物和某些魚類體內蛋白質代謝分解的主要含氮終產物。作為一種中性肥料，尿素適用于各種土壤和植物。它易保存，使用方便，對土壤的破壞作用小，是使用量較大的一種化學氮肥，也是含氮量最高的氮肥。工業上用氨氣和二氧化碳在一定條件下合成尿素。
1007-36-9
1-甲基-3-苯基脲
![100784-20-1|氯吡嘧磺隆|methyl 3-chloro-5-({[(4,6-dimethoxypyrimidin-2-yl)carbamoyl]amino}sulfonyl)-1-methyl-1H-pyrazole-4-carboxylate](https://images.chemany.com/attachments/products_new/svg/100784-20-1.svg)
100784-20-1
氯吡嘧磺隆
101-42-8
3-苯基-1,1-二甲基脲
![101968-85-8|N-叔丁基氨基甲酰基-L-叔亮氨酸|(2S)-2-[(tert-butylcarbamoyl)amino]-3,3-dimethylbutanoic acid](https://images.chemany.com/attachments/products_new/svg/101968-85-8.svg)
101968-85-8
N-叔丁基氨基甲酰基-L-叔亮氨酸
102-07-8
1,3-二苯基脲
10396-10-8
對甲苯磺酰氨基脲
![1073353-72-6|1-(4-(4,4,5,5-四甲基-1,3,2-二氧硼雜環戊烷-2-基)芐基)-3-(4-(4,4,5,5-四甲基-1,3,2-二氧硼雜環戊烷-2-基)苯)脲|3-[4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl]-1-{[4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl]methyl}urea](https://images.chemany.com/attachments/products_new/svg/1073353-72-6.svg)
108-19-0
縮二脲
110-21-4
肼基1,2-二甲酰胺
![1105191-83-0|2-(3-(4-氟苯基)脲基)噻唑-4-羧酸|2-{[(4-fluorophenyl)carbamoyl]amino}-1,3-thiazole-4-carboxylic acid](https://images.chemany.com/attachments/products_new/svg/1105191-83-0.svg)
1105191-83-0
2-(3-(4-氟苯基)脲基)噻唑-4-羧酸
![1105193-98-3|2-[(4-甲基苯基)氨基甲酰基氨基]-1,3-噻唑-4-羧酸|2-{[(4-methylphenyl)carbamoyl]amino}-1,3-thiazole-4-carboxylic acid](https://images.chemany.com/attachments/products_new/svg/1105193-98-3.svg)
1105193-98-3
2-[(4-甲基苯基)氨基甲酰基氨基]-1,3-噻唑-4-羧酸
![1105194-03-3|2-[(3-甲基苯基)氨基甲酰基氨基]-1,3-噻唑-4-羧酸|2-{[(3-methylphenyl)carbamoyl]amino}-1,3-thiazole-4-carboxylic acid](https://images.chemany.com/attachments/products_new/svg/1105194-03-3.svg)
1105194-03-3
2-[(3-甲基苯基)氨基甲酰基氨基]-1,3-噻唑-4-羧酸
![1129683-83-5|1-(4-氯-3-三氟甲基苯基)-3-(4-羥基苯基)脲|1-[4-chloro-3-(trifluoromethyl)phenyl]-3-(4-hydroxyphenyl)urea](https://images.chemany.com/attachments/products_new/svg/1129683-83-5.svg)
1129683-83-5
1-(4-氯-3-三氟甲基苯基)-3-(4-羥基苯基)脲
![1129683-88-0|4-[4-[(氨基羰基)氨基]苯氧基]-N-甲基-2-吡啶甲酰胺|4-[4-(carbamoylamino)phenoxy]-N-methylpyridine-2-carboxamide](https://images.chemany.com/attachments/products_new/svg/1129683-88-0.svg)
1129683-88-0
4-[4-[(氨基羰基)氨基]苯氧基]-N-甲基-2-吡啶甲酰胺
114-38-5
2-氯苯脲
![1201657-84-2|3-脲基苯基硼酸頻那醇酯|[3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl]urea](https://images.chemany.com/attachments/products_new/svg/1201657-84-2.svg)
1201657-84-2
3-脲基苯基硼酸頻那醇酯
![1208245-85-5|(S)-2-(3-(1-((叔丁基磺酰基)甲基)環己基)脲基)-3,3-二甲基丁酸|(2S)-3,3-dimethyl-2-[({1-[(2-methylpropane-2-sulfonyl)methyl]cyclohexyl}carbamoyl)amino]butanoic acid](https://images.chemany.com/attachments/products_new/svg/1208245-85-5.svg)
1208245-85-5
(S)-2-(3-(1-((叔丁基磺酰基)甲基)環己基)脲基)-3,3-二甲基丁酸
![1208245-90-2|(1R,2S,5S)-3-((S)-2-(3-(1-((叔丁基磺酰基)甲基)環己基)脲基)-3,3-二甲基丁酰基)-N-((3S)-1-(環丙基氨基)-2-羥基-1-氧代庚-3-基)-6,6-二甲基-3-氮雜雙環[3.1.0]己烷-2-甲酰胺|(3S)-N-cyclopropyl-3-{[(1R,2S,5S)-3-[(2S)-3,3-dimethyl-2-[({1-[(2-methylpropane-2-sulfonyl)methyl]cyclohexyl}carbamoyl)amino]butanoyl]-6,6-dimethyl-3-azabicyclo[3.1.0]hexan-2-yl]formamido}-2-hydroxyheptanamide](https://images.chemany.com/attachments/products_new/svg/1208245-90-2.svg)
![1260088-68-3|1-(氧雜環丁烷-3-基)-3-(4-(4,4,5,5-四甲基-1,3,2-二氧硼雜環戊烷-2-基)苯)脲|3-(oxetan-3-yl)-1-[4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl]urea](https://images.chemany.com/attachments/products_new/svg/1260088-68-3.svg)
118632-64-7
N-(亞氨基甲基)-N,N-二甲基硫脲
![120615-92-1|1-金剛烷-1-基-3-(2-羥基乙基)脲|3-(2-hydroxyethyl)-1-[(3R,5S,7s)-adamantan-1-yl]urea](https://images.chemany.com/attachments/products_new/svg/120615-92-1.svg)
120615-92-1
1-金剛烷-1-基-3-(2-羥基乙基)脲
![1207365-47-6|(S)-2-(4-(3-乙基脲基)苯基)-4-(3-甲基嗎啉代)-5,6-二氫吡啶并[3,4-d]嘧啶-7(8H)-羧酸叔丁酯|tert-butyl 2-{4-[(ethylcarbamoyl)amino]phenyl}-4-[(3S)-3-methylmorpholin-4-yl]-5H,6H,7H,8H-pyrido[3,4-d]pyrimidine-7-carboxylate](https://images.chemany.com/attachments/products_new/svg/1207365-47-6.svg)
![1251623-78-5|2-氨基-N-氨基甲酰基甲基-5,6-二氫-4H-環戊二烯并[b]噻吩-3-甲酰胺|{2-amino-4H,5H,6H-cyclopenta[b]thiophene-3-carbonyl}urea](https://images.chemany.com/attachments/products_new/svg/1251623-78-5.svg)
1251623-78-5
2-氨基-N-氨基甲酰基甲基-5,6-二氫-4H-環戊二烯并[b]噻吩-3-甲酰胺
13072-69-0
1-(金剛烷-1-基)脲
