英文名称中文名称CASMF
3H-pyrrolo[3,2-b]pyridine 3H-吡咯并[3,2-B]吡啶 272-48-0 C7H6N2
4-Azaindole 4-氮杂吲哚 272-49-1 C7H6N2
1,4,6-Triazaindene 5H-吡咯[3,2-D]嘧啶 272-50-4 C6H5N3
2H-Pyrazolo[4,3-b]pyridine 2H-吡唑并[4,3-B]吡啶 272-51-5 C6H5N3
1H-PYRAZOLO[4,3-B]PYRIDINE 4-氮杂吲唑 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) 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 4,7-二氮杂-1H-吲唑 272-60-6 C5H4N4
furo[3,2-b]pyridine FURO{3,2-B}吡啶 272-62-8 C7H5NO
THIENO[3,2-B]PYRIDINE 噻吩[3,2-B]吡啶 272-67-3 C7H5NS
Thieno[3,2-d]pyrimidine (8CI,9CI) 噻吩并[3,2-D]嘧啶 272-68-4 C6H4N2S
2H-Benzimidazole(8CI,9CI) 272-94-6 C7H6N2
4H-iMidazo[4,5-c]pyridine 4H-咪唑并[4,5-C]吡啶 272-96-8 C6H5N3
5-AZABENZIMIDAZOLE 1H-咪唑[4,5-C]吡啶 272-97-9 C6H5N3
1H-IMIDAZO[4,5-D]PYRIDAZINE 1H-咪唑并[4,5-D]哒嗪 273-00-7 C5H4N4
Pseudoazimidobenzene 2H-苯并[D][1,2,3]三唑 273-02-9 C6H5N3
1H-1,2,3-TRIAZOLO[4,5-C]PYRIDINE 3H-1,2,3-三唑并[4,5-C]吡啶 273-05-2 C5H4N4
BENZOFURAZAN 苯并呋喃 273-09-6 C6H4N2O
2,1,3-Benzothiadiazole 2,1,3-苯并噻二唑 273-13-2 C6H4N2S
2,1,3-benzoselenadiazole 2,1,3-苯并硒二唑 273-15-4 C6H4N2Se
4-Azabenzimidazole 4-氮杂苯并咪唑 273-21-2 C6H5N3
5H-Purine (9CI) 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 1H-1,2,3-三唑[4,5-B]吡啶 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) 3H-[1,2,3]三唑并[4,5-D]嘧啶 273-40-5 C4H3N5
[1,2,5]Thiadiazolo[3,4-d]pyrimidine (8CI,9CI) 273-47-2 C4H2N4S
Benzoxazole 苯并恶唑 273-53-0 C7H5NO
[1,3]oxazolo[4,5-c]pyridine 噁唑并[4,5-C]吡啶 273-56-3 C6H4N2O
Oxazolo[5,4-b]pyridine 噁唑并[5,4-B]吡啶 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 噻唑并[5,4-C]吡啶 273-70-1 C6H4N2S
Thiazolo[5,4-c]pyridine 噻唑并[4,5-C]吡啶 273-75-6 C6H4N2S
THIAZOLO[4,5-D]PYRIDAZINE 273-76-7 C5H3N3S
1,2,3-BENZOTHIADIAZOLE 1,2,3-BENZOTHIADIAZOLE 273-77-8 C6H4N2S
[1,3]THIAZOLO[5,4-B]PYRIDINE [1,3]噻唑并[5,4-B]吡啶 273-84-7 C6H4N2S
Thiazolo[5,4-d]pyrimidine (6CI,7CI,8CI,9CI) 噻唑并[5,4-D]嘧啶 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 1H-咪唑并[4,5-B]吡嗪 273-94-9 C5H4N4
2H-1,2,3-TRIAZOLO[4,5-B]PYRAZINE 273-95-0 C4H3N5
Oxazolo[4,5-b]pyridine 噁唑并[4,5-B]吡啶 273-97-2 C6H4N2O
THIAZOLO[4,5-B]PYRIDINE 噻唑并[4,5-B]吡啶 273-98-3 C6H4N2S
Thiazolo[4,5-d]pyrimidine (8CI,9CI) 273-99-4 C5H3N3S
CATECHOLBORANE 儿萘酚硼烷 274-07-7 C6H5BO2
1,3-Benzodioxole 胡椒环 274-09-9 C7H6O2
1,3-Dioxolopyrimidine (8CI,9CI) 274-23-7 C5H4N2O2
1,3-BENZODITHIOL 1,3-苯并二硫杂戊环 274-30-6 C7H6S2
INDOLIZINE 吲嗪 274-40-8 C8H7N
Pyrrolo[1,2-a]pyrazine 吡咯并[1,2-A]吡嗪 274-45-3 C7H6N2
Imidazo[1,5-a]pyridine 咪唑[1,5-A]吡啶 274-47-5 C7H6N2
Imidazo[1,5-a]pyrazine 咪唑并[1,5-A]吡嗪 274-49-7 C6H5N3
Pyrazolo[1,5-a]pyridine 吡唑并[1,5-a]吡啶 274-56-6 C7H6N2
1,2,3-TRIAZOLO(1,5-A)PYRIDINE 1,2,3-噻唑(1,5-A)吡啶 274-59-9 C6H5N3
IMIDAZO[1,5-A]PYRIMIDINE 咪唑并[1,5-A]嘧啶 274-67-9 C6H5N3
Imidazo[1,5-a]-1,3,5-triazine (9CI) 274-68-0 C5H4N4
PYRAZOLO[1,5-A]PYRIMIDINE 吡唑[1,5-A]嘧啶 274-71-5 C6H5N3
Imidazo[1,2-a]pyridine 咪唑并[1,2-a]吡啶 274-76-0 C7H6N2
imidazo[1,2-c]pyrimidine 咪唑并[1,2-C]嘧啶 274-78-2 C6H5N3
IMIDAZO[1,2-A]PYRAZINE 吲哚[1,2-A]吡嗪 274-79-3 C6H5N3
1,7,8-triazabicyclo[4.3.0]nona-2,4,6,8-tetraene [1,2,4]三唑并[4,3-A]吡啶 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 1,2,4-三唑并[4,3-A]吡嗪 274-82-8 C5H4N4
1,2,4-Triazolo[4,3-b]pyridazine 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 [1,2,4]三唑并[1,5-A]吡啶 274-85-1 C6H5N3
1,2,3,3a-Tetraaza-3aH-indene 吡啶并[1,5-A]四氮唑 274-87-3 C5H4N4
Tetrazolo[1,5-b]pyridazine 274-89-5 C4H3N5
Imidazo[1,2-a]pyrimidine 咪唑并[1,2-a]嘧啶 274-95-3 C6H5N3
1,2,4-TRIAZOLO[1,5-A]PYRIMIDINE 1,2,4-噻唑[1,5-A]嘧啶 275-02-5 C5H4N4
Azulene 奥苷菊环 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 立方烷 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 四环[2.2.1.02,6.03,5]庚烷 278-06-8 C7H8
3-Azabicyclo[3.2.0]heptane 3-氮杂双环[3.2.0]庚烷 278-08-0 C6H11N
1-Azabicyclo[4.2.0]octane 278-52-4 C7H13N
3-oxatricyclo[3.2.1.02,4]octane 2,3-环氧丙基降莰烷 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 降莰烷 279-23-2 C7H12
2-AZABICYCLO[2.2.1]HEPTANE 2-氮杂-双环[2,2,1]庚烷 279-24-3 C6H11N
1-azabicyclo[2.2.1]heptane 1-azabicyclo[2.2.1]heptane 279-27-6 C6H11N
2-oxa-5-azabicyclo[2.2.1]heptane 2-氧杂-5-氮杂双环[2.2.1]庚烷 279-33-4 C5H9NO
7-azabicyclo[2.2.1]heptane 7-氮杂双环[2.2.1]庚烷 279-40-3 C6H11N
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107