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中文名称 英文名称 CAS号 化学式 结构式图片
2-吡喃并吖啉-4-乙酸,5-羰基-,酰肼(6CI) 2-(5-oxo-4,5-dihydro-1H-pyrazol-4-yl)acetohydrazide 104096-33-5 C5H8N4O2
2-吡喃并吖啉-4-乙酸,5-羰基-,酰肼(6CI)
2-吡喃基-3-硝基苯酯 2-(3-Nitropropoxy)-tetrahydropyran 107833-76-1 C8H15NO4
2-吡喃基-3-硝基苯酯
2-吡啶胺,N-羟基-3-硝基- 2,6,7-Trioxabicyclo(2.2.2)octane, 4-butyl-1-(4-ethynylphenyl)- 108614-27-3 C17H20O3
2-吡啶胺,N-羟基-3-硝基-
2-吡啶胺,N-(4-溴苯基)-5-硝基- 4-bromo-N-(5-nitropyridin-2-yl)aniline 109899-66-3 C11H8BrN3O2
2-吡啶胺,N-(4-溴苯基)-5-硝基-
2-吡啶胺,N-(4,5-二氢-2-[口噁]唑基)-3-甲基-,盐酸(1:1) Pyridine, 3-methyl-2-amino-N-(2-oxazolin-2-yl)-, hydrochloride 102206-70-2 C9H14ClN3O
2-吡啶胺,N-(4,5-二氢-2-[口噁]唑基)-3-甲基-,盐酸(1:1)
2-吡啶胺,6-氯-3-甲氧基- Cochinmicin I 143728-97-6 C46H47N7O12
2-吡啶胺,6-氯-3-甲氧基-
2-吡啶胺,5-[(4-硝基苯基)偶氮]- 5-[(E)-(4-Nitrophenyl)diazenyl]pyridin-2-amine 140116-12-7 C11H9N5O2
2-吡啶胺,5-[(4-硝基苯基)偶氮]-
2-吡啶胺,4,5-二甲基-,盐酸盐 2-amino-4,5-dimethylpyridine hydrochloride 179555-16-9 C7H10N2*ClH
2-吡啶胺,4,5-二甲基-,盐酸盐
2-吡啶胺,3-氯-N-2-吡啶基- (2-pyridyl)(3-chloro-2-pyridyl)amine 138144-95-3 C10H8ClN3
2-吡啶胺,3-氯-N-2-吡啶基-
2-吡啶胺,3-乙氧基-,1-氧化 Tridecyl neopentanoate 106436-39-9 C18H36O2
2-吡啶胺,3-乙氧基-,1-氧化
2-吡啶羰基氯化,3-氯-5-甲氧基-(9CI) 3-Chloro-5-methoxypyridine-2-carbonyl chloride 128073-10-9 C7H5Cl2NO2
2-吡啶羰基氯化,3-氯-5-甲氧基-(9CI)
2-吡啶羰基异氰酸酯 Pyridine-2-carbonyl isocyanate 179911-73-0 C7H4N2O2
2-吡啶羰基异氰酸酯
2-吡啶羧酸,6-[3-(三氟甲氧基)苯基]- (Z)-but-2-enedioic acid;N-[4-(2-fluorobenzoyl)-2,5-dimethylpyrazol-3-yl]-2-[3-(2-methylpiperidin-1-yl)propylamino]acetamide 105284-38-6 C27H36FN5O6
2-吡啶羧酸,6-[3-(三氟甲氧基)苯基]-
2-吡啶羧酸,6-(2,4-二氯苯氧基)- 2-Pyridinecarboxylic acid,6-(2,4-dichlorophenoxy)- 137640-85-8 C12H7Cl2NO3
2-吡啶羧酸,6-(2,4-二氯苯氧基)-
2-吡啶羧酸,5-[[[[4-(4,7-二氯-2-喹啉基)苯基]磺酰]氨基]羰基]-,甲基酯 Methyl 5-[[4-(4,7-dichloroquinolin-2-yl)phenyl]sulfonylcarbamoyl]pyridine-2-carboxylate 138834-72-7 C23H15Cl2N3O5S
2-吡啶羧酸,5-[[[[4-(4,7-二氯-2-喹啉基)苯基]磺酰]氨基]羰基]-,甲基酯
2-吡啶羧酸,5-[[4-(二甲氨基)苯甲酰]氨基]- 5-(4-Dimethylamino-benzoylamino)-pyridine-2-carboxylic acid; Hydrate 138815-80-2 C15H15N3O3
2-吡啶羧酸,5-[[4-(二甲氨基)苯甲酰]氨基]-
2-吡啶羧酸,5-[[(苯磺酰)氨基]羰基]- 5-[((phenylsulfonyl)amino)carbonyl]-pyridine-2-carboxylate 138834-75-0 C13H10N2O5S
2-吡啶羧酸,5-[[(苯磺酰)氨基]羰基]-
2-吡啶羧酸,5-[[(2-乙氧苯基)氨基]羰基]- 5-(2-Ethoxy-phenylcarbamoyl)-pyridine-2-carboxylic acid 138815-61-9 C15H14N2O4
2-吡啶羧酸,5-[[(2-乙氧苯基)氨基]羰基]-
2-吡啶羧酸,5-[(4-氯苯甲酰)氨基]- 5-(4-Chloro-benzoylamino)-pyridine-2-carboxylic acid; Hydrate 138815-73-3 C13H9ClN2O3
2-吡啶羧酸,5-[(4-氯苯甲酰)氨基]-
2-吡啶羧酸,5-(三氟甲基)-,乙基酯 3-Methyl-1,2,3,4,5,6-hexahydro-1,6-methano-3-benzazocinium 136377-41-8 C15H19NO4
2-吡啶羧酸,5-(三氟甲基)-,乙基酯
2-吡啶羧酸,4-氨基-,甲基酯,1-氧化(9CI) Touristil 108116-23-0 C48H52ClN7O2
2-吡啶羧酸,4-氨基-,甲基酯,1-氧化(9CI)
2-吡啶磺酸 pyridine-2-sulfonic acid 15103-48-7 C5H5NO3S
2-吡啶磺酸
2-吡啶磺酰胺1-氧化物 1-oxy-pyridine-2-sulfonic acid amide 19009-75-7 C5H6N2O3S
2-吡啶磺酰胺1-氧化物
2-吡啶磺酰乙腈 2-(pyridin-2-ylsulfonyl)acetonitrile 170449-34-0 C7H6N2O2S
2-吡啶磺酰乙腈
2-吡啶碳杂氧杂脒,N-[4-(甲磺酰)苯基]- N-[4-(methylsulfonyl)phenyl]-2-pyridinecarboximidamide 177662-48-5 C13H13N3O2S
2-吡啶碳杂氧杂脒,N-[4-(甲磺酰)苯基]-
2-吡啶碳杂氧杂脒,6-[(2-氯苯基)甲基]-,盐酸盐 6-(o-chlorobenzyl)-2-picoline amidine hydrochloride 139478-91-4 C13H12ClN3*ClH
2-吡啶碳杂氧杂脒,6-[(2-氯苯基)甲基]-,盐酸盐
2-吡啶碳杂氧杂脒,3-氟-(9CI) tert-butyl (3aS,4S,6R,6aR)-4-[4-[bis(prop-2-enyl)amino]phenyl]-6-[[tert-butyl(dimethyl)silyl]oxymethyl]-2,2-dimethyl-3a,4,6,6a-tetrahydro-[1,3]dioxolo[4,5-c]pyrrole-5-carboxylate 188744-90-3 C31H50N2O5Si
2-吡啶碳杂氧杂脒,3-氟-(9CI)
2-吡啶硼酸 pyridin-2-ylboronic acid 197958-29-5 C5H6BNO2
2-吡啶硼酸
2-吡啶硫酸二甲酯肟 2-[(hydroxyimino)methyl]-1-methylpyridinium methyl sulfate 1200-55-1 CH3O4S*C7H9N2O
2-吡啶硫酸二甲酯肟
2-吡啶甲醛肟氯化物 Pyridine-2-carboximidoyl chloride 117701-62-9 C6H5ClN2
2-吡啶甲醛肟氯化物
2-吡啶甲醛,O-[[[(4-甲基苯基)磺酰]氨基]羰基]肟(9CI) 2-Pyridinecarboxaldehyde, O-((p-tolylsulfonyl)carbamoyl)oxime 102206-49-5 C14H13N3O4S
2-吡啶甲醛,O-[[[(4-甲基苯基)磺酰]氨基]羰基]肟(9CI)
2-吡啶甲醛,O-[(1,3-苯并二噁唑-5-基氨基)羰基]肟(9CI) 2-Pyridinecarboxaldehyde, O-((1,3-benzodioxol-5-yl)carbamoyl)oxime 102206-42-8 C14H11N3O4
2-吡啶甲醛,O-[(1,3-苯并二噁唑-5-基氨基)羰基]肟(9CI)
2-吡啶甲醛,6-[[[(1,1-二甲基乙基)二甲基甲硅烷基]氧代]甲基]- 6-(((tert-butyldimethylsilyl)oxy)methyl)picolinaldehyde 162084-83-5 C13H21NO2Si
2-吡啶甲醛,6-[[[(1,1-二甲基乙基)二甲基甲硅烷基]氧代]甲基]-
2-吡啶甲醇,a-(4-氟苯基)-a-4-哌啶基- α-(4-fluorophenyl)-α-(pyridin-2-yl)-4-piperidinemethanol 116796-12-4 C17H19FN2O
2-吡啶甲醇,a-(4-氟苯基)-a-4-哌啶基-
2-吡啶甲醇,6-[(4-溴苯基)偶氮]-4,5-二甲氧基- [6-(4-Bromo-phenylazo)-4,5-dimethoxy-pyridin-2-yl]-methanol 106058-12-2 C14H14BrN3O3
2-吡啶甲醇,6-[(4-溴苯基)偶氮]-4,5-二甲氧基-
2-吡啶甲醇,4-甲基-,1-氧化(6CI) (4-Methyl-1-oxy-[2]pyridyl)-methanol 102074-61-3 C7H9NO2
2-吡啶甲醇,4-甲基-,1-氧化(6CI)
2-吡啶甲醇,4,5-二甲氧基-6-(苯偶氮基)- (4,5-Dimethoxy-6-phenylazo-pyridin-2-yl)-methanol 106058-09-7 C14H15N3O3
2-吡啶甲醇,4,5-二甲氧基-6-(苯偶氮基)-
2-吡啶甲酸锰 Manganese picolinate 14049-88-8 C12H8MnN2O4
2-吡啶甲酸锰
2-吡啶甲酰胺,N-(4-氯苯基)- N-(4-chlorophenyl)picolinamide 14547-72-9 C12H9ClN2O
2-吡啶甲酰胺,N-(4-氯苯基)-
2-吡啶甲酰胺,N-(4-乙氧苯基)- Picolinsaeure-(4-ethoxy-anilid) 14888-39-2 C14H14N2O2
2-吡啶甲酰胺,N-(4-乙氧苯基)-
2-吡啶甲酰胺,6-(3-氯苯氧基)-N-(4-氟苯基)- 2-Pyridinecarboxamide,6-(3-chlorophenoxy)-n-(4-fluorophenyl)- 137641-06-6 C18H12ClFN2O2
2-吡啶甲酰胺,6-(3-氯苯氧基)-N-(4-氟苯基)-
2-吡啶甲酰胺,1,6-二氢-N-(4-甲氧苯基)-6-羰基-1-(2-炔丙基)- N-(4-methoxyphenyl)-6-oxo-1-(prop-2-ynyl)-1,6-dihydropyridine-2-carboxamide 181512-64-1 C16H14N2O3
2-吡啶甲酰胺,1,6-二氢-N-(4-甲氧苯基)-6-羰基-1-(2-炔丙基)-
2-吡啶甲酰胺 pyridine-2-carboxylic acid amide 1452-77-3 C6H6N2O
2-吡啶甲酰胺
2-吡啶甲酰肼 2-picolinic hydrazide 1452-63-7 C6H7N3O
2-吡啶甲酰肼
2-吡啶甲腈,6-[(2-氯苯基)甲基]- 2-(o-chlorobenzyl)-6-cyanopyridine 139478-89-0 C13H9ClN2
2-吡啶甲腈,6-[(2-氯苯基)甲基]-
2-吡啶甲腈,6-(二氯甲基)- 6-cyano-2-(dichloromethyl)pyridine 105745-65-1 C7H4Cl2N2
2-吡啶甲腈,6-(二氯甲基)-
2-吡啶甲腈,4-(苯基甲基)- 4-benzyl-pyridine-2-carbonitrile 193204-90-9 C13H10N2
2-吡啶甲腈,4-(苯基甲基)-
2-吡啶甲硫代酰胺,N-甲基- N-methylpyridine-2-thiocarboxamide 17598-09-3 C7H8N2S
2-吡啶甲硫代酰胺,N-甲基-
2-吡啶氨基腙 picolinamidrazone 1005-02-3 C6H8N4
2-吡啶氨基腙
2-吡啶基锂 2-pyridyllithium 17624-36-1 C5H4N*Li
2-吡啶基锂