p. 2117 - 2122
(2013)p. 107 - 108
(1955)p. 2382 - 2426
(2007/10/03)(2008/06/13)
p. 3781 - 3788
(2007/10/02)p. 3117 - 3118
(2007/10/02)p. 825 - 830
(2007/10/02)phosgene
2,2-Diethyl-malonamide
BIURET
diethyl diethylmalonate
acetylurea
5,5-diethyl-1-pentyl-barbituric acid
4-dimethylamino-1,5-dimethyl-2-phenyl-1,2-dihydro-pyrazol-3-one; compound with 3,3-diethyl-1H-pyridine-2,4-dione
5,5-diethyl-1,3-bis-(4-nitro-benzyl)-pyrimidine-2,4,6-trione
1-benzyl-5,5-diethyl-2,4,6(1H,3H,5H)pyrimidinetrione
1,3-dibenzoyl-5,5-diethylpyrimidine-2,4,6(1H,3H,5H)-trione