5-fu

5-Fluorouracil (5-FU) 是一种尿嘧啶类似物，一种 DNA 合成抑制剂。5-Fluorouracil 具有抗肿瘤活性，通过抑制胸苷酸合成酶影响嘧啶的合成。5-Fluorouracil 可以引起细胞凋亡和自噬。

Stevioside 是一种天然甜味剂，从甜叶菊叶中提取的获得，具有抗癌作用。

Eniluracil (GW776C85) 是不可逆的二氢嘧啶脱氢酶(DPD)抑制剂，是一种尿嘧啶类似物，能够使 5-FU 的口服生物利用度提高到 100%，促进均匀吸收和可预测的毒性。

Fosifloxuridine nafalbenamide (NUC 3373) 是一种胸腺嘧啶合酶抑制剂，属于嘧啶核苷酸类似物，具有抗癌活性。它能诱发宿主免疫反应，有潜力增强免疫治疗。

Bis-Pro-5FU 是一种 5-FU 前体，可增强5-氟尿嘧啶 (5-FU) 的口服生物利用度并提高其疗效。5-FU 是一种抗肿瘤抗代谢物，广泛用于结直肠癌和胰腺癌的研究。

2,5-Furandicarboxylic acid (Dehydromucic Acid) 是重要的能够再生生物技术基础，能够在人类尿液中检测到，在聚酯生产中能够作为对苯二甲酸的环保替代品。

2,5-Furandimethanol 是一种天然产物，可用于生命科学领域的相关研究。其产品编号为 T41361，CAS号为 1883-75-6。

5-Furan-2-yl-2'-O-methyl uridine is a 5 modified pyrimidine nucleoside; 2'-O-Methyl nucleoside.

5-Furan-2-yl-2'-O-methyl-5'-O-DMT-uridine is a 5 modified pyrimidine nucleoside; 2'-O-Methyl nucleoside.

5-Furan-2-yl-2'-O-methyl-5'-O-DMT-cytidine is a 5 modified pyrimidine nucleoside; 2'-O-Methyl nucleoside.

UB 165 fumarate 是 nAChR 的激动剂，α4β2 亚型的部分激动剂，是 α3β2 亚型的全激动剂，其在大鼠脑中测得的结合到 [3H]-nicotine 的 Ki 值为 0.27 nM，可用于研究神经系统疾病。

5-Hydroxymethylfurfural (2-Formyl-5-hydroxymethylfuran) 是来自木质纤维素生物质，能抑制酵母的生长和发酵。

5-HT2 receptor agonist

ABT-925 is a selective dopamine D3 receptor (DRD3) antagonist with an in vitro affinity approximately 100 times higher for dopamine D3 receptors than for D2 receptors.

5-(Furan-2-yl)-1H-pyrazol-3-amine 是一种有用的有机化合物，可用于生命科学领域的相关研究。其产品编号为 T67010，CAS号为 96799-02-9。

ABT-925, also known as A-37203, BSF-201640; DAT-201; Lu-201640; and A-437203, is a selective dopamine D3 receptor (DRD3) antagonist with an approximately 100-fold higher in vitro affinity for dopamine D₃ versus D₂ receptors. ABT-925 was tested in schizophrenia. ABT-925 is a selective dopamine D₃ receptor antagonist with an approximately 100-fold higher in vitro affinity for dopamine D₃ versus D₂ receptors.

Clopidogrel HCl is the salt form of Clopidogrel (free base), an inhibitor of ADP-induced platelet aggregation acting by direct inhibition of adenosine diphosphate (ADP) binding to its receptor and of the subsequent ADP-mediated activation of the glycoprotein GPIIb IIIa complex.

AZD-8055 fumarate is a potent, selective, and orally bioavailable ATP-competitive mammalian target of rapamycin kinase inhibitor with in vitro and in vivo antitumor activity.

1α, 2α-Diacetoxy-8β-isobutanoyloxy-9α-benzoyloxy-15-β-(β-furancarbonyloxy)-4β, 6β-dihydroxy-β-dihydroagarofuran（化合物7）是Pseudolarix kaempferi根皮中发现的一种倍半萜类化合物。

XLR11, a synthetic cannabinoid (CB) featuring a tetramethylcyclopropyl group, exhibits enhanced affinity for the CB2 receptor, common among synthetic CBs for its receptor affinity. XLR11 degradant, a frequent impurity identified in GC-MS analysis of XLR11-containing samples, originates from the thermal decomposition of XLR11, leading to an opened ring structure. This change results in a distinct fragment ion in mass spectrometry, being 15 amu heavier than XLR11's base peak. Such a signature is indicative of a McLafferty rearrangement in the degradant, a reaction not observed in the parent compound.

Trimebutine-d5 Fumarate 是 Trimebutine Fumarate 的氘代化合物。

5'-Deoxy-5'-furfurylamino thymidine is a Nucleoside Derivative - 5'-Modified nucleoside.

1-Acetyl-3-o-toluyl-5-fluorouracil is a potent antineoplastic agent.

Capecitabine (Capecitibine) 是一种可口服的前药，可由胸苷磷酸化酶催化转变为其活性代谢物 Fluorouracil。