| {4H,5H,6H-cyclopenta[d][1,2]oxazol-3-yl}methanol (EC: 999-075-9) |
893638-89-6 |
Warning
|
| 4H,5H,6H-cyclopenta[d][1,2]oxazole-3-carbaldehyde (EC: 841-947-7) |
1018584-65-0 |
Warning
|
| 4H,5H,6H-cyclopenta[d][1,3]thiazol-2-amine (EC: 671-528-2) |
53051-97-1 |
Warning
|
| 4H,5H,6H-cyclopenta[d][1,3]thiazole-2-carbaldehyde (EC: 821-160-5) |
933728-60-0 |
Warning
|
| 4H,5H,6H-cyclopenta[d][1,3]thiazole (EC: 890-712-5) |
5661-10-9 |
Warning
|
| 4H,5H,6H-pyrrolo[1,2-b]pyrazol-2-amine (EC: 836-176-8) |
1378804-79-5 |
Warning
|
| {4H,5H,6H-pyrrolo[1,2-b]pyrazol-2-yl}methanol (EC: 877-923-8) |
623564-45-4 |
Warning
|
| 4H,5H,6H-pyrrolo[1,2-b]pyrazole-2-carbaldehyde (EC: 845-535-8) |
623564-46-5 |
Warning
|
| 4H,5H,6H-pyrrolo[1,2-b]pyrazole-2-carboxylic acid (EC: 812-252-6) |
796729-03-8 |
Warning
|
| 4H,5H,6H-pyrrolo[1,2-b]pyrazole-3-carbaldehyde (EC: 872-848-7) |
1260667-91-1 |
Warning
|
| 4H,5H,6H-pyrrolo[1,2-b]pyrazole-3-carboxylic acid (EC: 820-468-7) |
796729-10-7 |
Warning
|
| 4H,5H,6H-pyrrolo[1,2-b]pyrazole-3-sulfonyl chloride (EC: 177-946-7) |
1260672-13-6 |
Danger
|
| 4H,5H,6H-pyrrolo[1,2-c][1,2,3]triazol-3-amine hydrochloride (EC: 890-191-4) |
2639446-41-4 |
Warning
|
| {4H,5H,6H-pyrrolo[1,2-c][1,2,3]triazol-3-yl}methanol (EC: 993-353-3) |
128773-84-2 |
Warning
|
| 4H,5H,6H-pyrrolo[1,2-c][1,2,3]triazole-3-carbaldehyde (EC: 999-130-7) |
2329210-34-4 |
Warning
|
| 4H,5H,6H-pyrrolo[1,2-c][1,2,3]triazole-3-carboxylic acid (EC: 897-556-7) |
1780654-45-6 |
Warning
|
| 4H,5H,6H-pyrrolo[1,2-c][1,2,3]triazole-6-carboxylic acid (EC: 973-768-6) |
1781041-00-6 |
Warning
|
| 4H,5H,6H-pyrrolo[3,4-c][1,2]oxazole; methanesulfonic acid (EC: 870-452-9) |
2228135-07-5 |
Warning
|
| 4H,5H,6H-pyrrolo[3,4-d][1,3]thiazole dihydrochloride (EC: 862-470-0) |
1393686-96-8 |
Warning
|
| 4H,5H,6H-thieno[2,3-c]pyrrol-6-one (EC: 966-042-5) |
79472-22-3 |
Warning
|
| 4H,5H,7H-thieno[2,3-c]pyran-2-carboxylic acid (EC: 896-010-5) |
1480852-51-4 |
Warning
|
| 4H,5H,7H-thieno[2,3-c]pyran-3-carbaldehyde (EC: 184-404-3) |
1554122-57-4 |
Warning
|
| 4H,5H,7H-thieno[2,3-c]pyran-3-carboxylic acid (EC: 894-809-3) |
1169491-14-8 |
Warning
|
| 4H,5H,7H-thieno[2,3-c]pyran-5,7-dione (EC: 116-482-1) |
104292-92-4 |
Warning
|
| 4H,5H-furo[3,2-c]pyridin-4-one (EC: 839-231-4) |
26956-43-4 |
Warning
|
| 4H,5H-imidazo[1,2-a]quinazolin-5-one (EC: 856-413-9) |
109224-70-6 |
Warning
|
| 4H,5H-imidazo[1,5-a]quinoxalin-4-one (EC: 982-772-7) |
179042-26-3 |
Warning
|
| 4H,5H-naphtho[1,2-b]thiophene-2-carboxylic acid (EC: 857-591-0) |
29179-41-7 |
Warning
|
| 4H,5H-naphtho[1,2-d][1,3]thiazol-2-amine (EC: 961-432-1) |
34176-49-3 |
Warning
|
| 4H,5H-pyrazolo[1,5-a]pyrimidin-5-one (EC: 694-865-7) |
1027534-43-5 |
Warning
|
| 4H,5H-pyrazolo[1,5-a]quinazolin-5-one (EC: 856-439-0) |
1494669-12-3 |
Warning
|
| 4H,5H-pyrazolo[1,5-d][1,2,4]triazin-4-one (EC: 819-173-6) |
56976-88-6 |
Warning
|
| 4H,5H-pyrrolo[1,2-a]quinoxalin-4-one (EC: 822-551-3) |
6025-68-9 |
Warning
|
| 4H,5H-thieno[2,3-d]pyridazin-4-one (EC: 864-808-2) |
824-23-7 |
Warning
|
| 4H,5H-thieno[3,2-c]pyridin-4-one (EC: 674-725-1) |
27685-92-3 |
Warning
|
| 4H,6H,7H-[1,2,3]triazolo[4,3-c][1,4]oxazine-3-carboxylic acid (EC: 994-520-3) |
1782541-39-2 |
Warning
|
| 4H,6H,7H-furo[3,4-c]pyran-1-carboxylic acid (EC: 103-831-8) |
1601736-71-3 |
Warning
|
| 4H,6H,7H-pyrano[3,4-d][1,2]oxazol-3-amine (EC: 861-340-0) |
1368125-56-7 |
Warning
|
| {4H,6H,7H-pyrano[3,4-d][1,2]oxazol-3-yl}methanamine (EC: 828-386-3) |
1477874-55-7 |
Danger
|
| {4H,6H,7H-pyrano[3,4-d][1,2]oxazol-3-yl}methanesulfonyl chloride (EC: 970-258-5) |
2092694-14-7 |
Danger
|
| {4H,6H,7H-pyrano[3,4-d][1,2]oxazol-3-yl}methanol (EC: 972-797-1) |
1522183-53-4 |
Warning
|
| 4H,6H,7H-pyrano[3,4-d][1,2]oxazole-3-carbaldehyde (EC: 841-031-7) |
1556047-58-5 |
Warning
|
| 4H,6H,7H-pyrano[3,4-d][1,2]oxazole-3-carbohydrazide (EC: 983-606-6) |
2219375-00-3 |
Warning
|
| 4H,6H,7H-pyrano[3,4-d][1,2]oxazole-3-carboxylic acid (EC: 821-441-2) |
1297546-74-7 |
Warning
|
| 4H,6H,7H-pyrano[4,3-d][1,3]thiazol-2-amine (EC: 860-291-2) |
259810-12-3 |
Warning
|
| 4H,6H,7H-pyrano[4,3-d][1,3]thiazole-2-carbaldehyde (EC: 160-959-7) |
1339178-64-1 |
Warning
|
| {4H,6H,7H-pyrazolo[3,2-c][1,4]oxazin-2-yl}methanol (EC: 837-165-0) |
623565-58-2 |
Warning
|
| 4H,6H,7H-pyrazolo[3,2-c][1,4]oxazin-3-amine (EC: 892-894-1) |
1785362-30-2 |
Warning
|
| 4H,6H,7H-pyrazolo[3,2-c][1,4]oxazine-2-carboxylic acid (EC: 836-919-6) |
1219694-53-7 |
Warning
|
| 4H,6H,7H-pyrazolo[3,2-c][1,4]oxazine-3-carbaldehyde (EC: 184-020-6) |
1286753-86-3 |
Warning
|