CAS号英文名称中文名称分子式分子量
85674-80-2N-(2,2-Dimethoxyethyl)urea2,2-二甲氧基乙基脲C5H12N2O3148.160381317139
926-72-7Carbamoyl-guanidine Amidino Urea氨基甲酰-(二氨基亚甲基)氯化铵C2H7ClN4O138.556178331375
1549257-28-41-{2-(2-methoxyethyl)aminoethyl}-3-(propan-2-yl)ureaC9H21N3O2203.281942129135
96874-50-9Urea, N,N''-1,6-hexanediylbis[N'-ethyl-C12H26N4O2258.360442638397
2155091-55-5N-(2-oxocyclopentyl)ureaN-(2-氧代环戊基)脲C6H10N2O2142.16
116-52-9DCU (Dicloralurea)双(三氯乙醛基)脲C5H6Cl6N2O3354.830735683441
939901-50-51-ethyl-3-(5-hydroxypentyl)urea1-ethyl-3-(5-hydroxypentyl)ureaC8H18N2O2174.240722179413
39804-95-01-cyclopentyl-3-methylurea1-环戊基-3-甲基脲C7H14N2O142.198861598969
1311925-76-41-cycloheptyl-3-(prop-2-yn-1-yl)urea1-cycloheptyl-3-(prop-2-yn-1-yl)ureaC11H18N2O194.273422718048
1339065-63-21-methyl-1-2-(methylamino)ethylureaC5H13N3O131.176220655441
54187-03-0N-(Dicyclopropylmethyl)-N'-(2-chloroethyl)urea1-(2-氯乙基)-3-(二环丙基甲基)脲C10H17ClN2O216.707781553268
691-60-1(propan-2-yl)ureaN-(1-甲基乙基)脲C4H10N2O102.135000705719
1342970-67-52-(aminomethyl)cyclopentylurea[2-(aminomethyl)cyclopentyl]ureaC7H15N3O157.213501214981
462-88-43-Ureidopropionic acid骨化二醇-d3C4H8N2O3132.117920875549
1119-61-5(3-methoxypropyl)ureaN-(3-甲氧基丙基)脲C5H12N2O2132.160981178284
1342824-24-1(But-3-yn-1-yl)ureaC5H8N2O112.129820823669
749920-12-5(1-methoxypropan-2-yl)ureaN-(2-METHOXY-1-METHYLETHYL)UREAC5H12N2O2132.160981178284
592-17-6Isobutyl UreaIsobutyl Urea C5H12N2O116.161581039429
5962-07-2(Cyanomethyl)urea氰基甲基脲C3H5N3O99.0912997722626
96-31-11,3-Dimethylurea二甲基脲C3H8N2O88.1084203720093
1696695-41-61-(2-Amino-3-ethylpentyl)-3-tert-butylureaC12H27N3O229.362282991409
23270-55-53,3-Bis(2-hydroxyethyl)ureaC5H12N2O3148.160381317139
1864063-44-41-(2-Aminoethyl)-3-isobutylurea hydrochlorideC7H18ClN3O195.690320491791
1864060-52-51-(2-Aminoethyl)-3-propylurea hydrochlorideC6H16ClN3O181.663740158081
1864014-63-01-(2-Aminoethyl)-3-(2-methoxyethyl)urea hydrochlorideC6H16ClN3O2197.663140296936
52696-91-01-Butyl-3,3-dimethylurea1-丁基-3,3-二甲基脲C7H16N2O144.214741706848
91900-47-9(3-aminopropyl)ureaC4H11N3O117.149640321732
53673-40-81-(2-Aminoethyl)-3-isopropylureaC6H15N3O145.202800989151
1339831-25-21-(2-amino-2-cyclopropylethyl)-3-tert-butylureaC10H21N3O199.29324221611
1343628-84-13-(2-amino-3-methylbutyl)-1-butylureaC10H23N3O201.30912232399
1225478-48-73-(2-aminoethyl)-1-(2-methoxyethyl)ureaC6H15N3O2161.202201128006
686-56-61-(2-cyanoethyl)-1-methylurea1-(2-氰乙基)-1-甲基脲C5H9N3O127.144460439682
31468-19-61,3-diethyl-1,3-dimethylurea1,3-diethyl-1,3-dimethylureaC7H16N2O144.214741706848
2214-72-41,3-Bis(2-chloroethyl)urea卡莫司汀杂质A EP标准品C5H10Cl2N2O185.05169916153
866008-83-51-(1-ethynylcyclohexyl)-3-(propan-2-yl)urea1-(1-ethynylcyclohexyl)-3-(propan-2-yl)urea
1194-06-5Cyclopentylurea尿素环戊烷C6H12N2O128.172281265259
13107-99-81-(3-Chloropropyl)-3-methylurea1-(3-chloropropyl)-3-methylureaC5H11ClN2O150.606640100479
1341066-72-53-(2-amino-3-methylbutyl)-1-cyclohexylurea1-(2-氨基-3-甲基丁基)-3-环己基脲C12H25N3O227.34640288353
1257552-98-91-cyclohexyl-3-{1-(hydroxymethyl)cyclopropylmethyl}ureaC12H22N2O2226.315283298492
68156-37-63-(3-aminopropyl)-1-methylureaC5H13N3O131.176220655441
13908-02-61-tert-butyl-3-(2-chloroethyl)ureaC7H15ClN2O178.659800767899
130912-73-13-(methylcarbamoyl)aminopropanoic acid3-[(methylcarbamoyl)amino]propanoic acidC5H10N2O3146.144501209259
53673-48-63-(2-aminoethyl)-1-butylureaC7H17N3O159.229381322861
313494-52-91-1-(adamantan-1-yl)ethyl-3-propylureaC16H28N2O264.406324386597
689-11-21-Butylurea仲丁基脲C5H12N2O116.161581039429
29559-44-21,3-bis(adamantan-1-yl)ureaC21H32N2O328.491585731506
38869-91-9pentylureaC6H14N2O130.188161373138
1314977-44-0Bis(Methylamino)methylideneureaC4H10N4O130.148399829865
96010-48-9Urea, N-(1,1-dimethylethyl)-N'-(2,2,2-trichloro-1-hydroxyethyl)-C7H13Cl3N2O2263.549319028854
557-11-9(prop-2-en-1-yl)urea烯丙基脲C4H8N2O100.119120597839