PubChemLite - C5H4N4O - Explore

29 compounds found for 'C5H4N4O'

[1,2]oxazolo[5,4-d]pyrimidin-3-amine

Patent count: 23
Literature count: 0
Annotation hits: 1

InChIKey: REINGZOTPYBONL-UHFFFAOYSA-N
Molecular formula: C5H4N4O
Monoisotopic mass: 136.03851 Da

Pyrazolo[1,5-a][1,3,5]triazin-4(3h)-one

Patent count: 107
Literature count: 1
Annotation hits: 1

InChIKey: NYNNJBKGLLSTAZ-UHFFFAOYSA-N
Molecular formula: C5H4N4O
Monoisotopic mass: 136.03851 Da

53975-75-0

Patent count: 34
Literature count: 0
Annotation hits: 1

InChIKey: CLGWVBPVZYVPMR-UHFFFAOYSA-N
Molecular formula: C5H4N4O
Monoisotopic mass: 136.03851 Da

[1,3]oxazolo[5,4-d]pyrimidin-7-amine

Patent count: 21
Literature count: 0
Annotation hits: 1

InChIKey: GJDZQWVZICYPIT-UHFFFAOYSA-N
Molecular formula: C5H4N4O
Monoisotopic mass: 136.03851 Da

[1,2]oxazolo[4,5-b]pyrazin-3-amine

Patent count: 1
Literature count: 0
Annotation hits: 1

InChIKey: WKOSBXIJGCIJII-UHFFFAOYSA-N
Molecular formula: C5H4N4O
Monoisotopic mass: 136.03851 Da

Pyrazolo[3,2-c][1,2,4]triazin-4-ol

Patent count: 1
Literature count: 0
Annotation hits: 1

InChIKey: GLVYFVYELPFNQC-UHFFFAOYSA-N
Molecular formula: C5H4N4O
Monoisotopic mass: 136.03851 Da

3h-pyrazolo[4,3-d]pyrimidin-7-ol

Patent count: 24
Literature count: 1
Annotation hits: 1

InChIKey: OGCXIHWGXUQTCQ-UHFFFAOYSA-N
Molecular formula: C5H4N4O
Monoisotopic mass: 136.03851 Da

1h,4h,5h-pyrazolo[3,4-d]pyridazin-4-one

Patent count: 14
Literature count: 0
Annotation hits: 1

InChIKey: RBWFEMOYMLQPAV-UHFFFAOYSA-N
Molecular formula: C5H4N4O
Monoisotopic mass: 136.03851 Da

56976-88-6

Patent count: 5
Literature count: 2
Annotation hits: 1

InChIKey: DHQDPICNDWFEBQ-UHFFFAOYSA-N
Molecular formula: C5H4N4O
Monoisotopic mass: 136.03851 Da

6h-[1,2,4]triazolo[1,5-c]pyrimidin-5-one

Patent count: 67
Literature count: 0
Annotation hits: 1

InChIKey: JDPCCIANHKTFII-UHFFFAOYSA-N
Molecular formula: C5H4N4O
Monoisotopic mass: 136.03851 Da

2h,6h,7h-pyrazolo[3,4-d]pyridazin-7-one

Patent count: 19
Literature count: 0
Annotation hits: 1

InChIKey: QICFIUZWDPJRQF-UHFFFAOYSA-N
Molecular formula: C5H4N4O
Monoisotopic mass: 136.03851 Da

1-(thiophen-2-yl)-4,5-dihydro-1h-1,2,3,4-tetrazol-5-one

Patent count: 10
Literature count: 0
Annotation hits: 1

InChIKey: MECGPFLJSDVABY-UHFFFAOYSA-N
Molecular formula: C5H4N4OS
Monoisotopic mass: 168.01057 Da

7h-purin-8-ol

Patent count: 978
Literature count: 1
Annotation hits: 2

InChIKey: YPDSIEMYVQERLJ-UHFFFAOYSA-N
Molecular formula: C5H4N4O
Monoisotopic mass: 136.03851 Da

31592-08-2

Patent count: 926
Literature count: 2
Annotation hits: 1

InChIKey: GXBDCPYXMVITMR-UHFFFAOYSA-N
Molecular formula: C5H4N4O
Monoisotopic mass: 136.03851 Da

7h-purin-2-ol

Patent count: 831
Literature count: 3
Annotation hits: 2

InChIKey: CRIZPXKICGBNKG-UHFFFAOYSA-N
Molecular formula: C5H4N4O
Monoisotopic mass: 136.03851 Da

14384-66-8

Patent count: 71
Literature count: 2
Annotation hits: 1

InChIKey: RDHMBEKEDDDWOF-UHFFFAOYSA-N
Molecular formula: C5H4N4O
Monoisotopic mass: 136.03851 Da

3h,4h-imidazo[2,1-f][1,2,4]triazin-4-one

Patent count: 92
Literature count: 0
Annotation hits: 1

InChIKey: QMFPURRPZZSJPF-UHFFFAOYSA-N
Molecular formula: C5H4N4O
Monoisotopic mass: 136.03851 Da

90993-88-7

Patent count: 16
Literature count: 0
Annotation hits: 1

InChIKey: VNMKCHFGAZFWKI-UHFFFAOYSA-N
Molecular formula: C5H4N4O
Monoisotopic mass: 136.03851 Da

6-mercaptopurine 3-oxide

Patent count: 2
Literature count: 0
Annotation hits: 1

InChIKey: KQVFSGYPMZGDGT-UHFFFAOYSA-N
Molecular formula: C5H4N4OS
Monoisotopic mass: 168.01057 Da

1h,4h,5h-imidazo[4,5-d]pyridazin-4-one

Patent count: 140
Literature count: 1
Annotation hits: 1

InChIKey: DSZCQHJBMSIMNX-UHFFFAOYSA-N
Molecular formula: C5H4N4O
Monoisotopic mass: 136.03851 Da

6-hydroxy-8-mercaptopurine

Patent count: 114
Literature count: 1
Annotation hits: 1

InChIKey: BGSBOXCITZLNQI-UHFFFAOYSA-N
Molecular formula: C5H4N4OS
Monoisotopic mass: 168.01057 Da

848691-22-5

Patent count: 173
Literature count: 0
Annotation hits: 1

InChIKey: CGLJYFPRPQWKTN-UHFFFAOYSA-N
Molecular formula: C5H4N4OS
Monoisotopic mass: 168.01057 Da

1-hydroxy-7-azabenzotriazole

Patent count: 49015
Literature count: 27
Annotation hits: 1

InChIKey: FPIRBHDGWMWJEP-UHFFFAOYSA-N
Molecular formula: C5H4N4O
Monoisotopic mass: 136.03851 Da

Hypoxanthine

Patent count: 10529
Literature count: 3961
Annotation hits: 9

InChIKey: FDGQSTZJBFJUBT-UHFFFAOYSA-N
Molecular formula: C5H4N4O
Monoisotopic mass: 136.03851 Da

24521-76-4

Patent count: 39
Literature count: 1
Annotation hits: 1

InChIKey: SXRSXYWROQWSGJ-UHFFFAOYSA-N
Molecular formula: C5H4N4OS
Monoisotopic mass: 168.01057 Da

6-thioxanthine

Patent count: 1406
Literature count: 53
Annotation hits: 3

InChIKey: RJOXFJDOUQJOMQ-UHFFFAOYSA-N
Molecular formula: C5H4N4OS
Monoisotopic mass: 168.01057 Da

2-thioxanthine

Patent count: 3757
Literature count: 14
Annotation hits: 3

InChIKey: XNHFAGRBSMMFKL-UHFFFAOYSA-N
Molecular formula: C5H4N4OS
Monoisotopic mass: 168.01057 Da

13877-55-9

Patent count: 375
Literature count: 9
Annotation hits: 1

InChIKey: JFZSDNLQDTYVEE-UHFFFAOYSA-N
Molecular formula: C5H4N4O
Monoisotopic mass: 136.03851 Da

Allopurinol

Patent count: 64003
Literature count: 9802
Annotation hits: 9

InChIKey: OFCNXPDARWKPPY-UHFFFAOYSA-N
Molecular formula: C5H4N4O
Monoisotopic mass: 136.03851 Da

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