CAS号英文名称中文名称分子式分子量
1805208-23-42-Amino-6-(difluoromethyl)-5-fluoropyridine-3-carboxylic acidC7H5F3N2O2206.122011899948
97316-55-7Ethyl 3-cyanopicolinate3-氰基吡啶甲酸乙酯C9H8N2O2176.172021865845
924020-86-01-[(3-Carbamoylthiophen-2-yl)carbamoyl]ethyl 2-(methylsulfanyl)pyridine-3-carboxylateC15H15N3O4S2365.427300691605
1806751-01-8Ethyl 3-(fluoromethyl)-4-methoxy-5-(trifluoromethoxy)pyridine-2-carboxylateC11H11F4NO4297.202957391739
1699323-72-24-{2-(prop-2-yn-1-ylsulfanyl)ethylamino}pyridine-2-carboxylic acidC11H12N2O2S236.290181159973
1019388-18-12-(sec-Butylamino)nicotinic acidC10H14N2O2194.230362415314
893616-55-2Methyl 2,4-dihydroxy-6-methylnicotinate2,4-二羟基-6-甲基烟酸甲酯C8H9NO4183.161362409592
75776-48-64,6-Diaminonicotinic acid4,6-二氨基烟酸C6H7N3O2153.138680696487
130688-31-24-Isoquinolinecarboxylicacid, 3-amino-5,6,7,8-tetrahydro-(9ci)-3-氨基-5,6,7,8-四氢-4-异喹啉羧酸C10H12N2O2192.214482307434
84487-13-84-Amino-5-nitropicolinic acid5-硝基-4-氨基-2-羧基吡啶C6H5N3O4183.121600866318
1211370-71-6[(3,4-dihydro-2H-1,5-benzodioxepin-7-yl)carbamoyl]methyl 5,6-dichloropyridine-3-carboxylateC17H14Cl2N2O5397.20946264267
1261944-22-22-Methoxy-5-(thiophen-3-YL)nicotinic acid2-methoxy-5-thiophen-3-ylpyridine-3-carboxylic acidC11H9NO3S235.259061574936
1203544-08-42-OXO-1-(2,2,2-TRIFLUOROETHYL)-1,2-DIHYDROPYRIDINE-4-CARBOXYLIC ACID2-OXO-1-(2,2,2-TRIFLUOROETHYL)-1,2-DIHYDROPYRIDINE-4-CARBOXYLIC ACIDC8H6F3NO3221.1333527565
1261602-46-32-Pyridinecarboxylic acid, 3-chloro-5-methyl-, ethyl esterC9H10ClNO2199.634201526642
1261909-78-75-(2-Carboxythiophene-4-YL)-2-hydroxyisonicotinic acid5-(5-carboxythiophen-3-yl)-2-oxo-1H-pyridine-4-carboxylic acidC11H7NO5S265.241981744766
209915-44-65-ethenyl-3-Pyridinecarboxylic acid5-乙烯基-3-吡啶羧酸C8H7NO2149.146682024002
1256805-08-92-Ethyl-6-methoxypyridine-3-carboxylicacidC9H11NO3181.188542604446
1804917-10-92-(Difluoromethyl)-5-iodo-3-(trifluoromethoxy)pyridine-6-carboxylic acidC8H3F5INO3383.010812044144
1256790-93-8Methyl 4-bromo-6-chloronicotinatemethyl 4-bromo-6-chloropyridine-3-carboxylateC7H5BrClNO2250.477100133896
1187931-48-12-(3-Methylpiperidin-1-YL)pyridine-4-carboxylic acid hydrochlorideC12H17ClN2O2256.728582143784
303146-75-0methyl 5-cyano-2-methyl-6-(pyrrolidin-1-yl)pyridine-3-carboxylatemethyl 5-cyano-2-methyl-6-(pyrrolidin-1-yl)pyridine-3-carboxylate
1256836-16-4Methyl 6-(bromomethyl)-3-fluoropicolinate6-(溴甲基)-3-氟吡啶甲酸甲酯C8H7BrFNO2248.04908490181
1557753-36-23-ethyl(prop-2-yn-1-yl)aminopyridine-4-carboxylic acidC11H12N2O2204.225182533264
55-22-1Isonicotinic acid异烟酸C6H5NO2123.109401464462
1040326-35-92-(2-Fluoro-4-methylphenyl)aminonicotinic acidC13H11FN2O2246.237046480179
1038694-07-32-Pyridinecarboxylic acid, 6-[[(1,1-dimethylethoxy)carbonyl]methylamino]-C12H16N2O4252.266443252563
1374849-78-1Tert-Butyl 4-aminonicotinateC10H14N2O2194.230362415314
1214385-74-6methyl 2-bromo-6-fluoropyridine-3-carboxylatemethyl 2-bromo-6-fluoropyridine-3-carboxylateC7H5BrFNO2234.0225045681
1196073-28-5Methyl 4,6-dichloro-2-methylnicotinate4,6-二氯-2-甲基烟酸甲酯C8H7Cl2NO2220.052680253983
87853-69-84-Methoxy-2-oxo-1,2-dihydro-pyridine-3-carboxylic acid ethyl esterC9H11NO4197.187942743301
565216-12-8[(3-Chloro-4-fluorophenyl)carbamoyl]methyl 2-chloropyridine-3-carboxylateC14H9Cl2FN2O3343.137264966965
1093880-34-2Methyl 6-chloro-2-fluoronicotinate6-氯-2- 氟烟酸甲酯C7H5ClFNO2189.571504354477
1009735-24-3Methyl 6-bromo-2-methoxynicotinate6-溴-2-甲氧基烟酸甲酯C8H8BrNO3246.05802154541
1702-17-6Clopyralid二氯吡啶酸C6H3Cl2NO2191.999519586563
1211533-05-92-(furan-2-yl)pyridine-3-carboxylic acid2-(furan-2-yl)pyridine-3-carboxylic acidC10H7NO3189.167482614517
590371-38-33-(Trifluoromethyl)pyridine-4-carboxylic acid3-(三氟甲基)异烟酸C7H4F3NO2191.107372283936
1187930-77-32-Amino-pyridine-3,5-dicarboxylic acid dimethyl esterC9H10N2O4210.186702251434
1556761-63-76-chloro-2-methyl(prop-2-yn-1-yl)aminopyridine-3-carboxylic acidC10H9ClN2O2224.643661260605
1245906-66-4Potassium (6-carboxypyridin-3-yl)trifluoroborate(6-羧基吡啶-3-基)三氟硼酸钾C6H4BF3KNO2229.005972862244
475152-17-1tert-Butyl 1-oxo-1H-spiro[furo[3,4-c]pyridine-3,4'-piperidine]-1'-carboxylate1-氧代-1H-螺[呋喃并[3,4-c]吡啶-3,4-哌啶]-1-羧酸叔丁酯C16H20N2O4304.341004371643
882499-87-8methyl 2-amino-5-bromopyridine-4-carboxylate2-氨基-5-溴异烟酸甲酯C7H7BrN2O2231.046680688858
65550-32-5Ethyl 2-methylisonicotinate hydrochloride2-甲基异烟酸乙酯盐酸盐C9H12ClNO2201.650081634521
100727-33-12-(Benzylsulfanyl)pyridine-4-carboxylic Acid2-benzylsulfanylpyridine-4-carboxylic acidC13H11NO2S245.296941995621
721903-88-4(2-methylpropyl)carbamoylmethyl 2-chloropyridine-3-carboxylateC12H15ClN2O3270.712102174759
886365-43-15-Bromo-3-methylpyridine-2-carboxylic acid5 -溴- 3 -甲基- 2 -羧酸C7H6BrNO2216.032041072845
2138377-87-2methyl 6-aminopyridine-2-carboxylate hydrochloridemethyl 6-aminopyridine-2-carboxylate hydrochloride
902171-52-22-METHYL-4-OXO-1,4-DIHYDRO-PYRIDINE-3-CARBOXYLIC ACID2-METHYL-4-OXO-1,4-DIHYDRO-PYRIDINE-3-CARBOXYLIC ACIDC7H7NO3153.135381937027
1333613-74-32,2-Difluoroethyl 3,6-dichloropyridine-2-carboxylateC8H5Cl2F2NO2256.033607244492
1122089-67-12-cyclopentyl-6-methoxypyridine-4-carboxylic acid2-cyclopentyl-6-methoxyisonicotinic acidC12H15NO3221.252403497696
1207725-68-52-Pyridinecarboxylic acid, 5-(4-morpholinyl)-, 1,1-dimethylethyl esterC14H20N2O3264.320203781128