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首页 化学试剂原料
  Cas号 结构式 品名 分子式 分子量
  142-46-1 2,5-二硫二脲
2,5-Dithiobiurea
C2H6N4S2; H2NCSNHNHCSNH2 150.23
  102-07-8 N,N'-二苯基脲
N,N'-Diphenylurea
C13H12N2O; (C6H5NH)2CO 212.25
  496-46-8 甘脲
Glycoluril
C4H6N4O2 142.12
  102-08-9 N,N`-二苯基硫脲
N,N′-Diphenylthiourea
C13H12N2S; (C6H5NH)2CS 228.31
  109-57-9 丙烯基脲
Allyl thiourea
C4H8N2S; CH2=CHCH2NHCSNH2 116.18
  64-10-8 N-苯基脲
N-Phenylurea
C7H8N2O; C6H5NHCONH2 136.15
  563-41-7 盐酸氨基脲
Aminourea hydrochloride
CH6ClN3O; NH2CONHNH2·HCl 111.53
  1758-73-2 二氧化硫脲
Thiurea dioxide
CH4N2O2S; NH2C(=NH)SO2H 108.12
  140-22-7 二苯氨基脲
Diphenylcarbazide
C13H14N4O; C6H5NHNHCONHNHC6H5 242.28
  79-19-6 硫代氨基脲
Thiosemicarbazide
CH5N3S; NH2CSNHNH2 91.14
  108-19-0 缩二脲
Biuret
C2H5N3O2; NH2CONHCONH2 103.08
  497-18-7 碳酰肼
Carbohydrazide
CO(NHNH2)2;CH6N4O 90.08
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