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    中文名称 英文名称 CAS号 化学式
    吡啶并[2,3-g]喹啉 pyrido[2,3-<i>g</i>]quinoline 260-69-5 C12H8N2
    吡啶并[2,3-f][1,4]氧氮杂卓 Pyrido[2,3-f][1,4]oxazepine 109533-63-3 C8H6N2O
    吡啶并[2,3-e]吡咯并[1,2-a]吡嗪-6(4H)-酮(9CI) 2,4-Dinitrophenylaminocaproyltyrosine 104077-24-9 C21H24N4O8
    吡啶并[2,3-e][1,4]氧氮杂卓 Pyrido[2,3-e][1,4]oxazepine 122523-09-5 C8H6N2O
    吡啶并[2,3-e][1,3]恶嗪-2,4-二酮 Pyridooxazin 3971-76-4 C7H4N2O3
    吡啶并[2,3-e][1,2,4]三嗪 Pyrido<2,3-e>-as-triazine 254-97-7 C6H4N4
    吡啶并[2,3-d]嘧啶-7(8h)-酮,2,6-二溴-8-环戊基-5-甲基- 2,6-dibromo-8-cyclopentyl-5-methylpyrido[2,3-d]pyrimidin-7(8H)-one 1415560-29-0 C13H13Br2N3O
    吡啶并[2,3-d]嘧啶-7(8H)-酮,6-(2,6-二氯苯基)-2-[[3-(羟甲基)苯基]氨基]-8-甲基- PD166326 185039-91-2 C21H16Cl2N4O2
    吡啶并[2,3-d]嘧啶-7(8H)-酮 Pyrido[2,3-d]pyrimidin-7(8H)-one 258282-55-2 C7H5N3O
    吡啶并[2,3-d]嘧啶-7(1H)-酮,4-氨基-5,6-二氢-5-甲基- 4-amino-5-methyl-6,8-dihydro-5H-pyrido[2,3-d]pyrimidin-7-one 100475-79-4 C8H10N4O
    吡啶并[2,3-d]嘧啶-6-羧酸,1-(3-溴苯基)-1,4-二氢-2,7-二甲基-4-羰基-,乙基酯 1-(3-Bromo-phenyl)-2,7-dimethyl-4-oxo-1,4-dihydro-pyrido[2,3-d]pyrimidine-6-carboxylic acid ethyl ester 139617-67-7 C18H16BrN3O3
    吡啶并[2,3-d]嘧啶-6-羧酸,1-(3-溴苯基)-1,4-二氢-2,7-二甲基-4-羰基- 1-(3-Bromo-phenyl)-2,7-dimethyl-4-oxo-1,4-dihydro-pyrido[2,3-d]pyrimidine-6-carboxylic acid 139617-71-3 C16H12BrN3O3
    吡啶并[2,3-d]嘧啶-6-羧酸,1-(2,4-二甲基苯基)-1,4-二氢-2,7-二甲基-4-羰基-,酰肼 1-(2,4-Dimethyl-phenyl)-2,7-dimethyl-4-oxo-1,4-dihydro-pyrido[2,3-d]pyrimidine-6-carboxylic acid hydrazide 139617-80-4 C18H19N5O2
    吡啶并[2,3-d]嘧啶-6-羧酸,1-(2,4-二甲基苯基)-1,4-二氢-2,7-二甲基-4-羰基- 1-(2,4-Dimethyl-phenyl)-2,7-dimethyl-4-oxo-1,4-dihydro-pyrido[2,3-d]pyrimidine-6-carboxylic acid 139617-73-5 C18H17N3O3
    吡啶并[2,3-d]嘧啶-6-甲腈,7-氨基-5-(2-氯苯基)-1,2,3,4-四氢-2,4-二羰基- 7-amino-5-(2-chlorophenyl)-6-cyanopyrido[2,3-d]pyrimidine-2,4(1H,3H)-dione 187398-62-5 C14H8ClN5O2
    吡啶并[2,3-d]嘧啶-4-胺,5,7-二(4-氯苯基)- 5,7-Bis(4-chlorophenyl)pyrido[2,3-d]pyrimidin-4-amine 138744-56-6 C19H12Cl2N4
    吡啶并[2,3-d]嘧啶-4(3H)-酮,5,7-二甲基-2-(甲硫基)-3-苯基- 2-methylthio-3-phenyl-5,7-dimethylpyrido[2,3-d]pyrimidin-4(3H)-one 105873-37-8 C16H15N3OS
    吡啶并[2,3-d]嘧啶-4(3H)-酮 3H-pyrido[2,3-d]pyrimidin-4-one 24410-19-3 C7H5N3O
    吡啶并[2,3-d]嘧啶-4(1H)-酮,甲基腙 4-(β-methylhydrazino)pyrido<2,3-d>pyrimidine 116749-20-3 C8H9N5
    吡啶并[2,3-d]嘧啶-4(1H)-酮,7-(4-氯苯基)-2,3-二氢-5-苯基-2-硫代- 7-(4-chlorophenyl)-5-phenyl-2-thioxo-2,3-dihydropyrido[2,3-d]pyrimidin-4(1H)-one 150356-87-9 C19H12ClN3OS
    吡啶并[2,3-d]嘧啶-4(1H)-酮,5,8-二氢-(9CI) 5,8-Dihydropyrido[2,3-d]pyrimidin-4(1h)-one 104357-95-1 C7H7N3O
    吡啶并[2,3-d]嘧啶-4(1H)-酮,2,7-二甲基-6-(4-吡啶基)- Pyrido[2,3-d]pyrimidin-4(1H)-one, 2,7-dimethyl-6-(4-pyridinyl)- 139356-07-3 C14H12N4O
    吡啶并[2,3-d]嘧啶-4(1H)-酮,2,3-二氢-1-(4-甲基苯基)-2-硫代- 2-Thioxo-1-p-tolyl-2,3-dihydro-1H-pyrido[2,3-d]pyrimidin-4-one 89374-57-2 C14H11N3OS
    吡啶并[2,3-d]嘧啶-2-胺 Pyrido[2,3-d]pyrimidin-2-amine 882679-07-4 C7H6N4
    吡啶并[2,3-d]嘧啶-2,4,7(1H,3H,8H)-三酮,5-叠氮-8-甲基-6-硝基-1,3-二苯基- d,l-eserethole 469-23-8 C15H22N2O
    吡啶并[2,3-d]嘧啶-2,4,5(1H,3H,8H)-三酮,6,7-二溴-1,3-二甲基- 1,3-dimethyl-6,7-dibromo-1,2,3,4,5,8-hexahydropyrido<2,3-d>pyrimidine-2,4,5-trione 139031-97-3 C9H7Br2N3O3
    吡啶并[2,3-d]嘧啶 1,3,8-Triaza-naphthalin 254-61-5 C7H5N3
    吡啶并[2,3-d]哒嗪-8(7H)-酮 pyrido[2,3-d]pyridazin-8(7H)-one 15375-79-8 C7H5N3O
    吡啶并[2,3-d]哒嗪-7-氧化物 Pyrido<2,3-d>pyridazin-7-oxid 19866-62-7 C7H5N3O
    吡啶并[2,3-d]哒嗪-6-氧化物 Pyrido<2,3-d>-pyridazin-6-oxid 19866-61-6 C7H5N3O
    吡啶并[2,3-d]哒嗪-5,8-二胺 5,8-Diamino-pyrido<2,3-d>pyridazin 19084-70-9 C7H7N5
    吡啶并[2,3-d]哒嗪-5(6H)-酮,8-苯基- 8-phenylpyrido[2,3-d]pyridazin-5(6H)-one 150348-51-9 C13H9N3O
    吡啶并[2,3-d]哒嗪 Pyrido<2,3-d>pyridazin 253-73-6 C7H5N3
    吡啶并[2,3-d]吡嗪-5,8-二醇 pyrido[2,3-d]pyridazine-5,8(6H,7H)dione 4430-77-7 C7H5N3O2
    吡啶并[2,3-c]哒嗪-6-羧酸,5-氨基-8-乙基-7,8-二氢-,乙基酯 ethyl 5-amino-8-ethyl-7,8-dihydropyrido<2,3-c>pyridazine-6-carboxylate 128992-19-8 C12H16N4O2
    吡啶并[2,3-c]哒嗪-3-羧酸,6-氟-1-(2-氟乙基)-1,4-二氢-7-[(4-甲基苯基)硫代]-4-羰基-,乙基酯 ethyl 1-(2-fluoroethyl)-6-fluoro-4(1H)-oxo-7-(p-tolylthio)pyrido<2,3-c>pyridazine-3-carboxylate 134202-60-1 C19H17F2N3O3S
    吡啶并[2,3-c]哒嗪,3-氯-5-苯基-7-(1-哌啶基)- 3-chloro-7-(1-piperidinyl)-5-phenylpyrido<2,3-c>pyridazine 145355-32-4 C18H17ClN4
    吡啶并[2,3-b]吡嗪-7-基硼酸频那醇酯 7-(4,4,5,5-tetramethyl-[1,3,2]dioxaborolan-2-yl)pyrido[2,3-b]pyrazine 1210047-44-1 C13H16BN3O2
    吡啶并[2,3-b]吡嗪-6(5H)-酮 pyrido[2,3-b]pyrazin-6(5H)-one 35808-45-8 C7H5N3O
    吡啶并[2,3-b]吡嗪-3(4H)-酮,4-苯基-2-(3-苯基丙基)- 2-(3-Phenylpropyl)-3-oxo-4-phenyl-3,4-dihydropyrido[2,3-b]pyrazine 176029-36-0 C22H19N3O
    吡啶并[2,3-b]吡嗪-3(4H)-酮,4-[3-(5-氯-2-噻嗯基)苯基]-2-(苯基甲基)- 4-[3-(5-Chloro-2-thienyl)phenyl]-2-benzyl-3-oxo-3,4-dihydropyrido[2,3-b]pyrazine 176030-89-0 C24H16ClN3OS
    吡啶并[2,3-b]吡嗪-3(4H)-酮,4-[3-(5-氯-2-噻嗯基)苯基]-2-(3-吡啶基甲基)- 4-[3-(5-Chloro-2-thienyl)phenyl]-2-(3-pyridylmethyl)-3-oxo-3,4-dihydropyrido[2,3-b]pyrazine 176030-90-3 C23H15ClN4OS
    吡啶并[2,3-b]吡嗪-3(4H)-酮,4-[3-(3-乙酰基-1H-吲哚-1-基)苯基]-2-(苯基甲基)- 2-Benzyl-4-[3-(3-acetylindol-1-yl)phenyl]-3-oxo-3,4-dihydropyrido[2,3-b]pyrazine 176030-60-7 C30H22N4O2
    吡啶并[2,3-b]吡嗪-3(4H)-酮,4-[3-(2-苯基乙烯基)苯基]-2-(苯基甲基)-,(E)- 2-Benzyl-3-oxo-4-((E)-3-styrylphenyl)-3,4-dihydropyrido[2,3-b]pyrazine 176029-53-1 C28H21N3O
    吡啶并[2,3-b]吡嗪-3(4H)-酮,4-[3-(1H-咪唑-4-基)苯基]-2-(苯基甲基)- 2-Benzyl-3-oxo-4-[3-(imidazol-4-yl)phenyl]-3,4-dihydropyrido[2,3-b]pyrazine 176029-56-4 C23H17N5O
    吡啶并[2,3-b]吡嗪-3(4H)-酮,4-(4-甲氧苯基)-2-(苯基甲基)- 2-Benzyl-4-(4-methoxyphenyl)-3-oxo-3,4-dihydropyrido[2,3-b]pyrazine 176029-03-1 C21H17N3O2
    吡啶并[2,3-b]吡嗪-3(4H)-酮,2-(苯基甲基)-4-[3-(2-嘧啶基氨基)苯基]- 2-Benzyl-3-oxo-4-[3-(pyrimidin-2-yl)aminophenyl]-3,4-dihydropyrido[2,3-b]pyrazine 176029-61-1 C24H18N6O
    吡啶并[2,3-b]吡嗪-3(4H)-酮,2-(3-吡啶基甲基)-4-[3-[2-(5-嘧啶基)乙烯基]苯基]-,(E)- 2-(3-Pyridylmethyl)-4-[3-[(E)-2-(5-pyrimidinyl)vinyl]phenyl]-3-oxo-3,4-dihydropyrido[2,3-b]pyrazine 176030-53-8 C25H18N6O
    吡啶并[2,3-b]吡嗪-3(4H)-酮,2-(1H-吲哚-3-基甲基)-4-苯基- 2-(3-Indolylmethyl)-3-oxo-4-phenyl-3,4-dihydropyrido[2,3-b]pyrazine 176029-34-8 C22H16N4O
    吡啶并[2,3-b]吡嗪-2-羧酸 Pyrido[2,3-b]pyrazine-2-carboxylic Acid 914637-60-8 C8H5N3O2