| Structure | Chemical Name | CAS | MF |
|
3H-pyrrolo[3,2-b]pyridine
|
272-48-0
|
C7H6N2
|
|
4-Azaindole
|
272-49-1
|
C7H6N2
|
|
1,4,6-Triazaindene
|
272-50-4
|
C6H5N3
|
|
2H-Pyrazolo[4,3-b]pyridine
|
272-51-5
|
C6H5N3
|
|
1H-PYRAZOLO[4,3-B]PYRIDINE
|
272-52-6
|
C6H5N3
|
|
7H-Pyrazolo[4,3-d]pyrimidine (8CI,9CI)
|
272-53-7
|
C5H4N4
|
|
5H-Pyrazolo[4,3-d]pyrimidine (8CI,9CI)
|
272-54-8
|
C5H4N4
|
|
2H-Pyrazolo[4,3-d]pyrimidine (8CI,9CI)
|
272-55-9
|
C5H4N4
|
|
3H-Pyrazolo[4,3-d]pyrimidine (8CI,9CI)
|
272-56-0
|
C5H4N4
|
|
1H-Pyrazolo[4,3-d]pyrimidine (6CI,8CI,9CI)
|
272-57-1
|
C5H4N4
|
|
Isoxazolo[4,3-d]pyrimidine (8CI,9CI)
|
272-58-2
|
C5H3N3O
|
|
4,7-DIAZA-1H-INDAZOLE
|
272-60-6
|
C5H4N4
|
|
furo[3,2-b]pyridine
|
272-62-8
|
C7H5NO
|
|
THIENO[3,2-B]PYRIDINE
|
272-67-3
|
C7H5NS
|
|
Thieno[3,2-d]pyrimidine (8CI,9CI)
|
272-68-4
|
C6H4N2S
|
|
2H-Benzimidazole(8CI,9CI)
|
272-94-6
|
C7H6N2
|
|
4H-iMidazo[4,5-c]pyridine
|
272-96-8
|
C6H5N3
|
|
5-AZABENZIMIDAZOLE
|
272-97-9
|
C6H5N3
|
|
1H-IMIDAZO[4,5-D]PYRIDAZINE
|
273-00-7
|
C5H4N4
|
|
Pseudoazimidobenzene
|
273-02-9
|
C6H5N3
|
|
1H-1,2,3-TRIAZOLO[4,5-C]PYRIDINE
|
273-05-2
|
C5H4N4
|
|
BENZOFURAZAN
|
273-09-6
|
C6H4N2O
|
|
2,1,3-Benzothiadiazole
|
273-13-2
|
C6H4N2S
|
|
2,1,3-benzoselenadiazole
|
273-15-4
|
C6H4N2Se
|
|
4-Azabenzimidazole
|
273-21-2
|
C6H5N3
|
|
5H-Purine (9CI)
|
273-24-5
|
C5H4N4
|
|
6H-Purine (8CI,9CI)
|
273-27-8
|
C5H4N4
|
|
8H-Purine (8CI,9CI)
|
273-28-9
|
C5H4N4
|
|
1H-1,2,3-TRIAZOLO[4,5-B]PYRIDINE
|
273-34-7
|
C5H4N4
|
|
7H-1,2,3-Triazolo[4,5-d]pyrimidine (9CI)
|
273-37-0
|
C4H3N5
|
|
5H-1,2,3-Triazolo[4,5-d]pyrimidine (9CI)
|
273-38-1
|
C4H3N5
|
|
2H-1,2,3-Triazolo[4,5-d]pyrimidine (9CI)
|
273-39-2
|
C4H3N5
|
|
1H-1,2,3-Triazolo[4,5-d]pyrimidine (9CI)
|
273-40-5
|
C4H3N5
|
|
[1,2,5]Thiadiazolo[3,4-d]pyrimidine (8CI,9CI)
|
273-47-2
|
C4H2N4S
|
|
Benzoxazole
|
273-53-0
|
C7H5NO
|
|
[1,3]oxazolo[4,5-c]pyridine
|
273-56-3
|
C6H4N2O
|
|
Oxazolo[5,4-b]pyridine
|
273-62-1
|
C6H4N2O
|
|
Oxazolo[5,4-d]pyrimidine (8CI,9CI)
|
273-64-3
|
C5H3N3O
|
|
[1,2,3]Oxadiazolo[5,4-d]pyrimidine (8CI,9CI)
|
273-66-5
|
C4H2N4O
|
|
thiazolo[5,4-c]pyridine
|
273-70-1
|
C6H4N2S
|
|
Thiazolo[5,4-c]pyridine
|
273-75-6
|
C6H4N2S
|
|
THIAZOLO[4,5-D]PYRIDAZINE
|
273-76-7
|
C5H3N3S
|
|
1,2,3-BENZOTHIADIAZOLE
|
273-77-8
|
C6H4N2S
|
|
[1,3]THIAZOLO[5,4-B]PYRIDINE
|
273-84-7
|
C6H4N2S
|
|
Thiazolo[5,4-d]pyrimidine (6CI,7CI,8CI,9CI)
|
273-86-9
|
C5H3N3S
|
|
[1,2,3]Thiadiazolo[5,4-d]pyrimidine (8CI,9CI)
|
273-88-1
|
C4H2N4S
|
|
Benzoselenazole
|
273-91-6
|
C7H5NSe
|
|
1H-IMIDAZO[4,5-B]PYRAZINE
|
273-94-9
|
C5H4N4
|
|
2H-1,2,3-TRIAZOLO[4,5-B]PYRAZINE
|
273-95-0
|
C4H3N5
|
|
Oxazolo[4,5-b]pyridine
|
273-97-2
|
C6H4N2O
|
|
THIAZOLO[4,5-B]PYRIDINE
|
273-98-3
|
C6H4N2S
|
|
Thiazolo[4,5-d]pyrimidine (8CI,9CI)
|
273-99-4
|
C5H3N3S
|
|
CATECHOLBORANE
|
274-07-7
|
C6H5BO2
|
|
1,3-Benzodioxole
|
274-09-9
|
C7H6O2
|
|
1,3-Dioxolopyrimidine (8CI,9CI)
|
274-23-7
|
C5H4N2O2
|
|
1,3-BENZODITHIOL
|
274-30-6
|
C7H6S2
|
|
INDOLIZINE
|
274-40-8
|
C8H7N
|
|
Pyrrolo[1,2-a]pyrazine
|
274-45-3
|
C7H6N2
|
|
Imidazo[1,5-a]pyridine
|
274-47-5
|
C7H6N2
|
|
Imidazo[1,5-a]pyrazine
|
274-49-7
|
C6H5N3
|
|
Pyrazolo[1,5-a]pyridine
|
274-56-6
|
C7H6N2
|
|
1,2,3-TRIAZOLO(1,5-A)PYRIDINE
|
274-59-9
|
C6H5N3
|
|
IMIDAZO[1,5-A]PYRIMIDINE
|
274-67-9
|
C6H5N3
|
|
Imidazo[1,5-a]-1,3,5-triazine (9CI)
|
274-68-0
|
C5H4N4
|
|
PYRAZOLO[1,5-A]PYRIMIDINE
|
274-71-5
|
C6H5N3
|
|
Imidazo[1,2-a]pyridine
|
274-76-0
|
C7H6N2
|
|
imidazo[1,2-c]pyrimidine
|
274-78-2
|
C6H5N3
|
|
IMIDAZO[1,2-A]PYRAZINE
|
274-79-3
|
C6H5N3
|
|
1,7,8-triazabicyclo[4.3.0]nona-2,4,6,8-tetraene
|
274-80-6
|
C6H5N3
|
|
1,2,4-Triazolo[4,3-c]pyrimidine(9CI)
|
274-81-7
|
C5H4N4
|
|
1,2,4]TRIAZOLO[4,3-A]PYRAZINE
|
274-82-8
|
C5H4N4
|
|
1,2,4-Triazolo[4,3-b]pyridazine
|
274-83-9
|
C5H4N4
|
|
1,7,9-triazabicyclo[4.3.0]nona-2,4,6,8-tetraene
|
274-85-1
|
C6H5N3
|
|
1,2,3,3a-Tetraaza-3aH-indene
|
274-87-3
|
C5H4N4
|
|
Tetrazolo[1,5-b]pyridazine
|
274-89-5
|
C4H3N5
|
|
Imidazo[1,2-a]pyrimidine
|
274-95-3
|
C6H5N3
|
|
1,2,4-TRIAZOLO[1,5-A]PYRIMIDINE
|
275-02-5
|
C5H4N4
|
|
Azulene
|
275-51-4
|
C10H8
|
|
Cyclopent[c]azepine
|
275-54-7
|
C9H7N
|
|
Cycloheptimidazole
|
275-94-5
|
C8H6N2
|
|
Cycloocta[c]furan
|
276-37-9
|
C10H8O
|
|
DIEPOXYCYCLOHEXANE
|
277-06-5
|
C6H8O2
|
|
cubane
|
277-10-1
|
C8H8
|
|
1H-Cyclopropa[a]naphthalene
|
277-43-0
|
C11H8
|
|
naphthalene 1,2-oxide
|
277-50-9
|
C10H6O
|
|
Oxireno[3,4]pyrrolo[1,2-b]isoxazole(9CI)
|
277-64-5
|
C6H3NO2
|
|
Tricyclo[6.2.0.03,6]decane
|
277-87-2
|
C10H16
|
|
2H-Naphth[2,3-c]-1,2-oxazete (9CI)
|
278-02-4
|
C10H7NO
|
|
QUADRICYCLANE
|
278-06-8
|
C7H8
|
|
3-Azabicyclo[3.2.0]heptane
|
278-08-0
|
C6H11N
|
|
1-Azabicyclo[4.2.0]octane
|
278-52-4
|
C7H13N
|
|
3-oxatricyclo[3.2.1.02,4]octane
|
278-74-0
|
C7H10O
|
|
3-Oxatricyclo[3.2.2.02,4]nonane
|
278-84-2
|
C8H12O
|
|
Tricyclo[4.2.2.02,4]decane
|
279-01-6
|
C10H16
|
|
TRICYCLO[2.2.1.0(2,6)]HEPTANE
|
279-19-6
|
C7H10
|
|
Norbornane
|
279-23-2
|
C7H12
|
|
2-AZABICYCLO[2.2.1]HEPTANE
|
279-24-3
|
C6H11N
|
|
1-azabicyclo[2.2.1]heptane
|
279-27-6
|
C6H11N
|
|
2-oxa-5-azabicyclo[2.2.1]heptane
|
279-33-4
|
C5H9NO
|
|
7-azabicyclo[2.2.1]heptane
|
279-40-3
|
C6H11N
|