N′-Acetyl-5-amino-1-methyl-1H-pyrazole-4-carbohydrazonamide dihydrate

by Anna V. Dolzhenko, Anton V. Dolzhenko, Geok Kheng Tan, Lip Lin Koh, Giorgia Pastorin
Published 2010-05-01

4-Amino-2,8-dimethyl-6H-pyrimido[1,2-a][1,3,5]triazin-6-onePart 15 in the series `Fused heterocyclic systems with s-triazine ring'. For Part 14, see Dolzhenko et al. (2009a).

by Nikhil Sachdeva, Anton V. Dolzhenko, Geok Kheng Tan, Lip Lin Koh, Wai Keung Chui
Published 2010-08-01

4-Hydrazino-1-methylpyrazolo[3,4-d]pyrimidine

by Anton V. Dolzhenko, Giorgia Pastorin, Anna V. Dolzhenko, Geok Kheng Tan, Lip Lin Koh
Published 2009-08-01

(4Z,6Z,12Z,14Z)-2,10-Dimethyl-2,8,10,16-tetrahydrodipyrazolo[3,4-e:3′,4′-l][1,2,4,8,9,11]hexaazacyclotetradecine-4,12-diamine

by Anton V. Dolzhenko, Giorgia Pastorin, Anna V. Dolzhenko, Geok Kheng Tan, Lip Lin Koh
Published 2009-07-01

8-Methyl-2-[4-(trifluoromethyl)phenyl]-8H-pyrazolo[4,3-e][1,2,4]triazolo[1,5-c]pyrimidin-5-amine methanol disolvate

by Anton V. Dolzhenko, Geok Kheng Tan, Anna V. Dolzhenko, Lip Lin Koh, Giorgia Pastorin
Published 2010-07-01

2-Amino-4-(4-bromophenyl)-8-trifluoromethyl-3,4-dihydropyrimido[1,2-a][1,3,5]triazin-6(5H)-onePart 13 in the series `Fused heterocyclic systems with an s-triazine ring'. For Part 1...

by Anton V. Dolzhenko, Nikhil Sachdeva, Geok Kheng Tan, Lip Lin Koh, Wai Keung Chui
Published 2009-04-01

4-Carbethoxy-1-[4-(N,N-dimethylamino)benzoyl]thiosemicarbazide

by Hriday Bera, Anton V. Dolzhenko, Geok Kheng Tan, Lip Lin Koh, Wai Keung Chui
Published 2010-05-01

N-Carbethoxy-N′-(3-phenyl-1H-1,2,4-triazol-5-yl)thiourea

by Anton V. Dolzhenko, Geok Kheng Tan, Lip Lin Koh, Anna V. Dolzhenko, Wai Keung Chui
Published 2010-02-01

2-Phenyl-7-(4-pyridylmethylamino)-1,2,4-triazolo[1,5-a][1,3,5]triazin-5(4H)-oneFused heterocyclic systems with s-triazine ring. Part 17. For part 16, see Dolzhenko et al. (2011).

by Lip Lin Koh, Wai Keung Chui, Anna V. Dolzhenko, Geok Kheng Tan, Anton V. Dolzhenko
Published 2011-01-01

3-Phenyl-1H-1,2,4-triazol-5-amine–5-phenyl-1H-1,2,4-triazol-3-amine (1/1)

by Anton V. Dolzhenko, Geok Kheng Tan, Lip Lin Koh, Anna V. Dolzhenko, Wai Keung Chui
Published 2009-01-01

7-Dimethylamino-2-phenyl-1,2,4-triazolo[1,5-a][1,3,5]triazin-5-amine methanol solvatePart 11 in the series `Fused heterocyclic systems with an s-triazine ring'. For Part 10, see Do...

by Wai Keung Chui, Su Fen Woo, Lip Lin Koh, Geok Kheng Tan, Anton V. Dolzhenko
Published 2008-10-01

3-Pyridin-2-yl-1H-1,2,4-triazol-5-amine

by Anton V. Dolzhenko, Geok Kheng Tan, Lip Lin Koh, Anna V. Dolzhenko, Wai Keung Chui
Published 2009-01-01

4,4-Dimethyl-3,4-dihydropyrido[2′,3′:3,4]pyrazolo[1,5-a][1,3,5]triazin-2-amine ethanol monosolvateFused heterocyclic systems with s-triazine ring. Part 16. for...

by Lip Lin Koh, Wai Keung Chui, Anna V. Dolzhenko, Geok Kheng Tan, Anton V. Dolzhenko
Published 2011-01-01

Fused Heterocyclic Systems with an s-Triazine Ring. 34. Development of a Practical Approach for the Synthesis of 5-Aza-isoguanines

by Ahmad Junaid, Felicia Phei Lin Lim, Yvonne Peijun Zhou, Wai Keung Chui, Anton V. Dolzhenko
Published 2019-04-01

A monoclinic polymorph of N-ethoxycarbonyl-N′-(3-phenyl-1H-1,2,4-triazol-5-yl)thiourea

by Anton V. Dolzhenko, Geok Kheng Tan, Anna V. Dolzhenko, Lip Lin Koh, Wai Keung Chui
Published 2010-08-01

7-(4-Fluorobenzylamino)-2-phenyl-1,2,4-triazolo[1,5-a][1,3,5]triazin-5-amine methanol disolvatePart 19 in the series Fused heterocyclic systems with an s-triazine ring, for Part 18...

by Anton V. Dolzhenko, Geok Kheng Tan, Lip Lin Koh, Anna V. Dolzhenko, Wai Keung Chui
Published 2011-05-01

N-Carbethoxy-N′-[3-(4-methylphenyl)-1H-1,2,4-triazol-5-yl]thiourea

by Wai Keung Chui, Anna V. Dolzhenko, Lip Lin Koh, Geok Kheng Tan, Anton V. Dolzhenko
Published 2010-03-01

Molecular and Crystal Structure of 7,7-Dimethyl-2-pyridin-4-yl-6,7-dihydro-1,2,4-triazolo[1,5-a][1,3,5]triazin-5-amine [1]

by Anton V. Dolzhenko, Geok Kheng Tan, Lip Lin Koh, Anna V. Dolzhenko, Wai Keung Chui
Published 2011-08-01

4-Phenethylthio-2-phenylpyrazolo[1,5-a][1,3,5]triazin-7(6H)-one

by Sergey A. Smolnikov, Ekaterina V. Gorgopina, Vera R. Lezhnyova, Gwyneth En-Tian Ong, Wai-Keung Chui, Anton V. Dolzhenko
Published 2017-12-01