| 中文名称 | 英文名称 | CAS号 | 化学式 |
|---|---|---|---|
| 1,4-二苯基酞嗪 | 1,4-Diphenyl-phthalazin | 10132-05-5 | C20H14N2 |
| 1,4-二苯基吡唑并[3,4-d]嘧啶 | 1-phenyl-4-phenylpyrazolo<3,4-d>pyrimidine | 53645-78-6 | C17H12N4 |
| 1,4-二甲基-6-苯基嘧啶-2-酮 | 1,4-dimethyl-6-phenyl-2(1H)-pyrimidinone | 61404-62-4 | C12H12N2O |
| 1,4-二氯吡啶并[4,3-d]哒嗪 | 1,4-dichloropyrido[3,4-d]pyridazine | 14490-19-8 | C7H3Cl2N3 |
| 1,4-二氯-6,7-二氢-5H-环戊并[d]吡嗪 | 1,4-dichloro-6,7-dihydro-5H-cyclopenta[d]pyridazine | 91846-80-9 | C7H6Cl2N2 |
| 1,4-二氯-5,6,7,8-四氢二氮杂萘 | 1,4-dichloro-5,6,7,8-tetrahydrophthalazine | 67279-24-7 | C8H8Cl2N2 |
| 1,4-二氯-5,6,7,8-四氢-5,8-乙烷酞嗪 | 1,4-dichloro-5,6,7,8-tetrahydro-5,8-ethanophthalazine | 202823-67-4 | C10H10Cl2N2 |
| 1,4-二氨基嘧啶-2-酮 | 1-aminocytosine | 137062-89-6 | C4H6N4O |
| 1,4-二氢二吡嗪并[2,3-B:2',3'-E]吡嗪 | 5,10-dihydro-dipyrazino[2,3-<i>b</i>;2',3'-<i>e</i>]pyrazine | 117987-19-6 | C8H6N6 |
| 1,4-二氢-6-甲基-4-氧代-1-苯基-3-哒嗪羧酸 | 6-methyl-4-oxo-1-phenyl-1,4-dihydropyridazine-3-carboxylic acid | 68254-08-0 | C12H10N2O3 |
| 1,4-二氢-6-甲基-2-甲氧基-5-硝基-4-苯基嘧啶 | 1,4-dihydro-6-methyl-2-methoxy-5-nitro-4-phenylpyrimidine | 154355-41-6 | C12H13N3O3 |
| 1,4-二氢-4-氧代-2-(丙基氨基)-5-嘧啶羧酸 | 6-Oxo-2-(propylamino)-1,6-dihydropyrimidine-5-carboxylic acid | 85580-74-1 | C8H11N3O3 |
| 1,4-二氢-4-异丙基-6-甲基-2-(甲硫基)嘧啶-5-羧酸乙酯 | ethyl 1,4-dihydro-4-isopropyl-6-methyl-2-(methylthio)pyrimidine-5-carboxylate | 1236204-41-3 | C12H20N2O2S |
| 1,4-二氢-2-甲氧基-6-甲基-4-(3-硝基苯基)-5-嘧啶羧酸乙酯 | 1,4-dihydro-2-methoxy-6-methyl-4-(3-nitrophenyl)-5-pyrimidinecarboxylic acid ethyl ester | 106720-60-9 | C15H17N3O5 |
| 1,4-二氢-2-甲巯基-4-氧代-5-嘧啶甲酸乙酯 | ethyl 4-hydroxy-2-(methylthio)pyrimidine-5-carboxylate | 53554-29-3 | C8H10N2O3S |
| 1,4-二氢-1-甲基-4-氧代吡咯并[1,2-B〕哒嗪-3-羧酸 | 1,4-dihydro-1-methyl-4-oxopyrrolo<1,2-b>pyridazine-3-carboxylic acid | 156335-31-8 | C9H8N2O3 |
| 1,4-二乙酰基-6-甲基-2,3,4,8-四氢嘧啶并[5,4-e][1,2,4]三嗪-5,7(1H,6H)-二酮 | 1,4-diacetyl-6-methyl-1,2,3,4-tetrahydropyrimido<5,4-e><1,2,4>triazine-5,7-dione | 78105-49-4 | C10H13N5O4 |
| 1,4-二(4-甲氧基苯基)-酞嗪 | 1,4-bis-(4-methoxy-phenyl)-phthalazine | 5441-28-1 | C22H18N2O2 |
| 1,4,5,6-四氢嘧啶 | 1,4,5,6-Tetrahydropyrimidine hydrochloride | 38115-29-6 | C4H9ClN2 |
| 1,4,5,6-四氢哒嗪 | 2,3,4,5-tetrahydropyridazine | 694-06-4 | C4H8N2 |
| 1,4,5,6-四氢吡啶 | 1,4,5,6-tetrahydropyrimidine | 1606-49-1 | C4H8N2 |
| 1,4,5,6-四氢-5-嘧啶羰基氯化物 | 1,4,5,6-tetrahydropyrimidine-5-carboxylic acid chloride | 189361-35-1 | C5H7ClN2O |
| 1,4,5,6-四氢-5,6-二氧-2,3-吡嗪二甲腈 | 1,4,5,6-tetrahydro-5,6-dioxo-2,3-pyrazinedicarbonitrile | 36023-64-0 | C6H2N4O2 |
| 1,4,5,6-四氢-3-哒嗪羧酸 | 1,2-diazacyclohex-2-ene-3-carboxylic acid | 111184-33-9 | C5H8N2O2 |
| 1,4,5,6-四氢-1-甲基-2-[2-(2-噻吩基)乙烯基]嘧啶盐酸盐 | hydron;1-methyl-2-[(E)-2-thiophen-2-ylethenyl]-5,6-dihydro-4H-pyrimidine;chloride | —— | C11H15ClN2S |
| 1,4,4,6-四甲基-3H-嘧啶-2-硫酮 | 1,4,4,6-tetramethyl-1,4-dihydropyrimidine-2(3H)-thione | 37929-27-4 | C8H14N2S |
| 1,3-苯二胺,N-[4-(3-吡啶基)-2-嘧啶基]- | N-(3-aminophenyl)-4-(pyridin-3-yl)-2-pyrimidine-amine | 152460-06-5 | C15H13N5 |
| 1,3-双(羟甲基-2(1H)四氢-嘧啶酮 | 2(1H)-Pyrimidinone, tetrahydro-1,3-bis(hydroxymethyl)- | 3270-74-4 | C6H12N2O3 |
| 1,3-双(甲氧基甲基)-2,4-二氧代-1,2,3,4-四氢嘧啶-5-硼酸 | (1,3-Bis(methoxymethyl)-2,4-dioxo-1,2,3,4-tetrahydropyrimidin-5-yl)boronic acid | 1256346-16-3 | C8H13BN2O6 |
| 1,3-双(氯甲基)-5-氟尿嘧啶 | 1,3-bis(chloromethyl)-5-fluorouracil | 74179-16-1 | C6H5Cl2FN2O2 |
| 1,3-双(2-羟基乙基)尿嘧啶 | 1,3-bis-(2-hydroxyethyl)-uracil | 711-66-0 | C8H12N2O4 |
| 1,3-二苯基苯并[f]喹唑啉 | 1,3-diphenylbenzo[f]quinazoline | 60708-99-8 | C24H16N2 |
| 1,3-二苯基-5-异丙基巴比妥酸 | 1.3-Diphenyl-5-isopropyl-barbitursaeure | 743-41-9 | C19H18N2O3 |
| 1,3-二苯基-5-乙基-2,4,6(1H,3H,5H)-嘧啶三酮 | 1.3-Diphenyl-5-aethyl-barbitursaeure | 741-81-1 | C18H16N2O3 |
| 1,3-二苯基-5-丙基-2,4,6(1H,3H,5H)-嘧啶三酮 | 1.3-Diphenyl-5-propyl-barbitursaeure | 743-44-2 | C19H18N2O3 |
| 1,3-二苄基-5-氟尿嘧啶 | N<sub>1</sub>,N<sub>3</sub>-dibenzyl-5-fluorouracil | 75500-02-6 | C18H15FN2O2 |
| 1,3-二甲基脲嘧啶 | 1,3-dimethyluracil | 874-14-6 | C6H8N2O2 |
| 1,3-二甲基胸腺嘧啶环氧化物 | 2,4,6-trimethyl-7-oxa-2,4-diazabicyclo[4.1.0]heptane-3,5-dione | 100186-95-6 | C7H10N2O3 |
| 1,3-二甲基胸腺嘧啶 | 1,3-dimethylthymine | 4401-71-2 | C7H10N2O2 |
| 1,3-二甲基巴比妥酸 | 1,3-dimethylbarbituric acid | 769-42-6 | C6H8N2O3 |
| 1,3-二甲基巴比妥 | N,N'-dimethylbarbital | 714-59-0 | C10H16N2O3 |
| 1,3-二甲基尿嘧啶-6-甲酰胺 | 1,3-dimethyluracil-6-carboxamide | 2019-20-7 | C7H9N3O3 |
| 1,3-二甲基尿嘧啶-5-硼酸频那醇酯 | 1,3-dimethyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyrimidine-2,4(1H,3H)-dione | 269410-01-7 | C12H19BN2O4 |
| 1,3-二甲基尿嘧啶-5-甲醛 | 1,3-dimethyl-2,4-dioxo-1,2,3,4-tetrahydro-pyrimidine-5-carbaldehyde | 4869-46-9 | C7H8N2O3 |
| 1,3-二甲基尿嘧啶-5-三氟硼酸钾 | 1,3-Dimethyluracil-5-trifluoroborate potassium salt | 1150654-77-5 | C6H7BF3KN2O2 |
| 1,3-二甲基嘧啶-2,4-二酮-5-硼酸 | 5-(dihydroxyboryl)-1,3-dimethyluracil | 223418-73-3 | C6H9BN2O4 |
| 1,3-二甲基乳清酸 | 1,3-dimethylorotic acid | 4116-38-5 | C7H8N2O4 |
| 1,3-二甲基-6-苯基嘧啶-2,4-二酮 | 1,3-dimethyl-6-phenyluracil | 42542-99-4 | C12H12N2O2 |
| 1,3-二甲基-6-肼基尿嘧啶 | 1,3-Dimethyl-6-hydrazinouracil | 40012-14-4 | C6H10N4O2 |
| 1,3-二甲基-6-硫代二氢-2,4(1H,3H)-嘧啶二酮 | 1,3-dimethyl-6-thiouracil | 36235-72-0 | C6H8N2O2S |