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3,4,5-TRICHLOROPYRIDAZINE 3,4,5-TRICHLOROPYRIDAZINE 14161-11-6 C4HCl3N2
3,6-Dichloro-4-methylpyridazine 3,6-Dichloro-4-methylpyridazine 19064-64-3 C5H4Cl2N2
4,5-????-3(2H)-????? 4,5-????-3(2H)-????? 932-22-9 C4H2Cl2N2O
3,6-Dibromopyridazide 3,6-Dibromopyridazide 17973-86-3 C4H2Br2N2
3-Chloro-6-hydrazinopyridazine 3-Chloro-6-hydrazinopyridazine 17284-97-8 C4H5ClN4
6-CHLORO-[1,2,4]TRIAZOLO[4,3-B]PYRIDAZINE 6-CHLORO-[1,2,4]TRIAZOLO[4,3-B]PYRIDAZINE 28593-24-0 C5H3ClN4
6-CHLOROIMIDAZO[1,2-B]PYRIDAZINE-2-CARBOXYLIC ACID 6-CHLOROIMIDAZO[1,2-B]PYRIDAZINE-2-CARBOXYLIC ACID 14714-24-0 C7H4ClN3O2
3-CHLORO-6-PHENYLPYRIDAZINE 3-CHLORO-6-PHENYLPYRIDAZINE 20375-65-9 C10H7ClN2
3-CHLOROPYRIDAZINE 3-CHLOROPYRIDAZINE 1120-95-2 C4H3ClN2
6-Methylpyridazin-3(2H)-one 6-Methylpyridazin-3(2H)-one 13327-27-0 C5H6N2O
4,5-Dihydro-6-methylpyridazin-3(2H)-one 4,5-Dihydro-6-methylpyridazin-3(2H)-one 5157-08-4 C5H8N2O
Sulfachloropyridazine sodium Sulfachloropyridazine sodium 23282-55-5 C10H10ClN4NaO2S
5-Methyl-3(2H)-pyridazinone 5-Methyl-3(2H)-pyridazinone 54709-94-3 C5H6N2O
?????? ?????? 1632-76-4 C5H6N2
3-Chloro-6-methylpyridazine 3-Chloro-6-methylpyridazine 1121-79-5 C5H5ClN2
4-AMINOPYRIDAZINE 4-AMINOPYRIDAZINE 20744-39-2 C4H5N3
3-Amino-4-bromo-6-chloropyridazine 3-Amino-4-bromo-6-chloropyridazine 446273-59-2 C4H3BrClN3
METHYL 6-CHLOROPYRIDAZINE-3-CARBOXYLATE METHYL 6-CHLOROPYRIDAZINE-3-CARBOXYLATE 65202-50-8 C6H5ClN2O2
3,6-Dihydroxy-4,5-dimethylpyridazine 3,6-Dihydroxy-4,5-dimethylpyridazine 5754-17-6 C6H8N2O2
3-???-5-?????? 3-???-5-?????? 89283-31-8 C5H5ClN2
Pyridazin-3-amine Pyridazin-3-amine 5469-70-5 C4H5N3
3-????????? 3-????????? 89203-22-5 C4H6ClN3
3-Pyridazinecarboxylic acid 3-Pyridazinecarboxylic acid 2164-61-6 C5H4N2O2
6-Chloropyridazine-3-carboxamide 6-Chloropyridazine-3-carboxamide 66346-83-6 C5H4ClN3O
3-Chloro-6-trifluoromethyl-pyridazine 3-Chloro-6-trifluoromethyl-pyridazine 258506-68-2 C5H2ClF3N2
Pyridazine, 4-bromo- (9CI) Pyridazine, 4-bromo- (9CI) 115514-66-4 C4H3BrN2
1,4-DICHLOROPYRIDO[4,3-D]PYRIDAZINE 1,4-DICHLOROPYRIDO[4,3-D]PYRIDAZINE 14490-19-8 C7H3Cl2N3
4-?????????? 4-?????????? 50681-25-9 C5H4N2O2
3-Bromo-6-chloroimidazo[1,2-b]pyridazine 3-Bromo-6-chloroimidazo[1,2-b]pyridazine 13526-66-4 C6H3BrClN3
5-???-2,3-?????????-3-? 5-???-2,3-?????????-3-? 825633-94-1 C4H3IN2O
3-Chloro-6-morpholinopyridazine 3-Chloro-6-morpholinopyridazine 17259-32-4 C8H10ClN3O
Imidazo[1,2-b]pyridazine Imidazo[1,2-b]pyridazine 766-55-2 C6H5N3
6-Chloro-3-pyridazinecarbonitrile 6-Chloro-3-pyridazinecarbonitrile 35857-89-7 C5H2ClN3
6-Chloropyridazin-3-amine 6-Chloropyridazin-3-amine 5469-69-2 C4H4ClN3
6-PHENYL-3(2H)-PYRIDAZINONE 6-PHENYL-3(2H)-PYRIDAZINONE 2166-31-6 C10H8N2O
6-Chloropyridazine-3-carboxylic acid 6-Chloropyridazine-3-carboxylic acid 5096-73-1 C5H3ClN2O2
3,6-Diiodopyridazine 3,6-Diiodopyridazine 20698-04-8 C4H2I2N2
3-Chloro-4-methylpyridazine 3-Chloro-4-methylpyridazine 68206-04-2 C5H5ClN2
(2E)-3-[4-(METHYLSULFONYL)PHENYL]PROPENOIC ACID (2E)-3-[4-(METHYLSULFONYL)PHENYL]PROPENOIC ACID 89694-24-6 C7H8N2O4
3,6-Dichloropyridazine-4-carboxylic acid 3,6-Dichloropyridazine-4-carboxylic acid 51149-08-7 C5H2Cl2N2O2
6-chloro-3-nitroimidazo[1,2-b]pyridazine 6-chloro-3-nitroimidazo[1,2-b]pyridazine 18087-76-8 C6H3ClN4O2
Pyridazine Pyridazine 289-80-5 C4H4N2
4,5-Dibromopyridazin-3-one 4,5-Dibromopyridazin-3-one 5788-58-9 C4H2Br2N2O
3(2H)-????? 3(2H)-????? 504-30-3 C4H4N2O
Pyridazin-3-ylmethanol Pyridazin-3-ylmethanol 37444-46-5 C5H6N2O
3-Chloro-6-iodopyridazine 3-Chloro-6-iodopyridazine 135034-10-5 C4H2ClIN2
6-Chloropyridazin-3-ol 6-Chloropyridazin-3-ol 19064-67-6 C4H3ClN2O
6-Chloroimidazo[2,1-f]pyridazine 6-Chloroimidazo[2,1-f]pyridazine 6775-78-6 C6H4ClN3
3,6-Dihydroxy-4-methylpyridazine 3,6-Dihydroxy-4-methylpyridazine 5754-18-7 C5H6N2O2
3-AMINO-6-METHYLPYRIDAZINE 3-AMINO-6-METHYLPYRIDAZINE 18591-82-7 C5H7N3
4-Methylpyridazine 4-Methylpyridazine 1120-88-3 C5H6N2
ETHYL 6-CHLOROIMIDAZO[1,2-B]PYRIDAZINE-2-CARBOXYLATE ETHYL 6-CHLOROIMIDAZO[1,2-B]PYRIDAZINE-2-CARBOXYLATE 64067-99-8 C9H8ClN3O2
3,6-???????? 3,6-???????? 141-30-0 C4H2Cl2N2
3-CHLORO-6-METHOXYPYRIDAZINE 3-CHLORO-6-METHOXYPYRIDAZINE 1722-10-7 C5H5ClN2O
Sulfa chloradazine sodium Sulfa chloradazine sodium
6-???-4-??-2H-????-3-? 6-???-4-??-2H-????-3-? 1834-27-1 C5H5ClN2O
4-HYDROXYPYRIDAZINE 4-HYDROXYPYRIDAZINE 20733-10-2 C4H4N2O
????,3-???-(9CI) ????,3-???-(9CI) 88491-61-6 C4H3BrN2
3-BROMOIMIDAZO[1,2-B]PYRIDAZINE 3-BROMOIMIDAZO[1,2-B]PYRIDAZINE 18087-73-5 C6H4BrN3
6-Methyl-3-oxo-2,3-dihydropyridazine-4-carboxylic acid 6-Methyl-3-oxo-2,3-dihydropyridazine-4-carboxylic acid 74557-73-6 C6H6N2O3
6-OXO-1,4,5,6-TETRAHYDROPYRIDAZIN-3-CARBOXYLIC ACID 6-OXO-1,4,5,6-TETRAHYDROPYRIDAZIN-3-CARBOXYLIC ACID 27372-38-9 C5H6N2O3
3,6-dichloropyridazin-4-amine 3,6-dichloropyridazin-4-amine 823-58-5 C4H3Cl2N3
3,6-Dichloro-4,5-dimethylpyridazine 3,6-Dichloro-4,5-dimethylpyridazine 34584-69-5 C6H6Cl2N2
3-CHLORO-6-PYRROL-1-YL-PYRIDAZINE 3-CHLORO-6-PYRROL-1-YL-PYRIDAZINE 5096-76-4 C8H6ClN3
1-(6-Pyridazinyl)piperazine 1-(6-Pyridazinyl)piperazine 51047-56-4 C8H12N4
6-Chloro-pyridazine-3-carboxylic acid ethyl ester 6-Chloro-pyridazine-3-carboxylic acid ethyl ester 75680-92-1 C7H7ClN2O2
3,5-Dichloropyridazine 3,5-Dichloropyridazine 1837-55-4 C4H2Cl2N2
pyridazine-3-carbonitrile pyridazine-3-carbonitrile 53896-49-4 C5H3N3
1-(6-???-3-?????)-4-????? 1-(6-???-3-?????)-4-????? 89937-26-8 C9H12ClN3O
4-CHLORO-5-METHOXYPYRIDAZIN-3(2H)-ONE 4-CHLORO-5-METHOXYPYRIDAZIN-3(2H)-ONE 63910-43-0 C5H5ClN2O2
PYRIDAZINE-4,5-DICARBOXYLIC ACID PYRIDAZINE-4,5-DICARBOXYLIC ACID 59648-14-5 C6H4N2O4
3-CHLORO-6-PYRROLIDIN-1-YL-PYRIDAZINE 3-CHLORO-6-PYRROLIDIN-1-YL-PYRIDAZINE 66346-85-8 C8H10ClN3
3-Pyridazinecarbonitrile,6-amino-(9CI) 3-Pyridazinecarbonitrile,6-amino-(9CI) 340759-46-8 C5H4N4
3,6-PYRIDAZINEDICARBOXYLIC ACID 3,6-PYRIDAZINEDICARBOXYLIC ACID 57266-70-3 C6H4N2O4
4-(6-CHLORO-PYRIDAZIN-3-YL)-PIPERAZINE-1-CARBOXYLIC ACID TERT-BUTYL ESTER 4-(6-CHLORO-PYRIDAZIN-3-YL)-PIPERAZINE-1-CARBOXYLIC ACID TERT-BUTYL ESTER 492431-11-5 C13H19ClN4O2
6-Chloro-N-ethylpyridazin-3-amine 6-Chloro-N-ethylpyridazin-3-amine 68588-39-6 C6H8ClN3
PYRIDAZINE-4-CARBALDEHYDE PYRIDAZINE-4-CARBALDEHYDE 50901-42-3 C5H4N2O
5-CHLOROPYRIDAZIN-3-OL 5-CHLOROPYRIDAZIN-3-OL 660425-07-0 C4H3ClN2O
2-CHLORO-3-METHOXYQUINOXALINE 2-CHLORO-3-METHOXYQUINOXALINE 32998-25-7 C9H7ClN2O
3-PYRIDAZINECARBALDEHYDE,97% 3-PYRIDAZINECARBALDEHYDE,97% 60170-83-4 C5H4N2O
Imidazo[1,2-b]pyridazine-6-carboxylic acid (9CI) Imidazo[1,2-b]pyridazine-6-carboxylic acid (9CI) 769109-13-9 C7H5N3O2
1-(6-CHLOROIMIDAZO[1,2-B]???-3-YL)-??? 1-(6-CHLOROIMIDAZO[1,2-B]???-3-YL)-??? 90734-71-7 C8H6ClN3O
2-???-6-???????[1,2-b]???? 2-???-6-???????[1,2-b]???? 887625-09-4 C6H5ClN4
3-CHLORO-5-METHOXYPYRIDAZINE 3-CHLORO-5-METHOXYPYRIDAZINE 123696-02-6 C5H5ClN2O
METHYL 1-(6-CHLORO-3-PYRIDAZINYL)-4-PIPERIDINECARBOXYLATE METHYL 1-(6-CHLORO-3-PYRIDAZINYL)-4-PIPERIDINECARBOXYLATE 339276-34-5 C11H14ClN3O2
Imidazo[1,2-b]pyridazine-2-carboxylic acid Imidazo[1,2-b]pyridazine-2-carboxylic acid 160911-42-2 C7H5N3O2
3-Pyridazinecarboxaldehyde, 6-chloro- (9CI) 3-Pyridazinecarboxaldehyde, 6-chloro- (9CI) 303085-53-2 C5H3ClN2O
1,6-DIHYDRO-6-OXO-3-PYRIDAZINECARBOXYLIC ACID, ETHYL ESTER 1,6-DIHYDRO-6-OXO-3-PYRIDAZINECARBOXYLIC ACID, ETHYL ESTER 63001-31-0 C7H8N2O3
4-METHYL-3(2H)-PYRIDAZINONE 4-METHYL-3(2H)-PYRIDAZINONE 33471-40-8 C5H6N2O
6-Chloro-N-methylpyridazin-3-amine 6-Chloro-N-methylpyridazin-3-amine 14959-32-1 C5H6ClN3
3-AMINO-6-METHOXYPYRIDAZINE 3-AMINO-6-METHOXYPYRIDAZINE 7252-84-8 C5H7N3O
METHYL 6-OXO-1,6-DIHYDROPYRIDAZINE-3-CARBOXYLATE METHYL 6-OXO-1,6-DIHYDROPYRIDAZINE-3-CARBOXYLATE 63001-30-9 C6H6N2O3
2-BENZYL-4,5-DICHLORO-2,3-DIHYDROPYRIDAZIN-3-ONE 2-BENZYL-4,5-DICHLORO-2,3-DIHYDROPYRIDAZIN-3-ONE 41933-33-9 C11H8Cl2N2O
4,5-????-??????-2-? 4,5-????-??????-2-? 933-76-6 C5H4Cl2N2O
3,4,6-Trichloropyridazine 3,4,6-Trichloropyridazine 6082-66-2 C4HCl3N2
6-??-1,6-?????????-4-????? 6-??-1,6-?????????-4-????? 867130-58-3 C5H4N2O3
5-AMINO-3-CHLOROPYRIDAZINE 5-AMINO-3-CHLOROPYRIDAZINE 29049-45-4 C4H4ClN3
4,5-DIHYDRO-6-PHENYL-3(2H)-PYRIDAZINONE 4,5-DIHYDRO-6-PHENYL-3(2H)-PYRIDAZINONE 1011-46-7 C10H10N2O
3-PYRIDAZINYLMETHYLAMINE,97% 3-PYRIDAZINYLMETHYLAMINE,97% 93319-65-4 C5H7N3
Pyridazine-4-carboxylic acid methyl ester Pyridazine-4-carboxylic acid methyl ester 34231-77-1 C6H6N2O2
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