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化合物数据库

基于 PubChem CID 索引，支持名称 / 同义词 / CAS / SMILES 检索。

共找到 4 条结果，关键词：Fluorouracil+Impurity+20

Urea; AUS 32; AdBlue; Aquacare; Aquadrate; B-I-K; Basodexan; Benural 70; Carbamide; Carbamimidic acid; Carbonyl diamide; Carmol 40; Cellpaste K 4; Cellton NP; DEF; DEF (diesel exhaust fluid); Diesel exhaust fluid; Duration III; ESN; Elaqua XX; Eucerin 10% Urea Lotion; Hyanit; Isourea; Keratinamin; Keratinamin Kowa; Low Biuret Urea; NSC 34375; Nutraplus; Onychomal; Onyster; Optigen 1200; Optigen II; Pastaron; Pastaron 10; Pastaron 20; Pastaron 20 soft; Pastaron soft; Pseudourea; Rubinol ST 010; SGN 250; UR; Ultra Low Biuret Urea; Urea perhydrate; Ureaphil; Ureophil; Urepeal; Urepeal L; Urepearl; Urevert; Uria; Uroderm; Varioform II CAS 57-13-6 PubChem CID 1176

NC(N)=O
Fluorouracil Imp. C (EP); Lamivudine Imp. F (EP); Pyrimidine-2,4(1H,3H)-dione; Uracil; 144U51; Lamivudine related; Nelarabine related; Uracil (144U51); (AH 9617); Cytarabine Impurity D; Fluorouracil Impurity C; Lamivudine Impurity F CAS 66-22-8 PubChem CID 1174

O=c1cc[nH]c(=O)[nH]1
5-fluoro-2H-[1,5'-bipyrimidine]-2,2',4',6(1'H,3H,3'H)-tetraone PubChem CID 176481051

O=c1[nH]cc(-n2c(=O)[nH]cc(F)c2=O)c(=O)[nH]1
Ethyl 2-Chloro-2-formylacetateTechnical Grade, 5per cent Suspension in Benzene CAS 33142-21-1 PubChem CID 118030

CCOC(=O)C(Cl)C=O