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CAS登錄號(hào) 中文名 英文名 分子結(jié)構(gòu)式 分子式 詳情 供應(yīng)商
504-30-33-噠嗪酮3(2H)-Pyridazinone;
Pyridazin-3(2H)-one		CAS:504-30-3分子結(jié)構(gòu)C4H4N2O詳情供應(yīng)商
557-01-72-羥基嘧啶2-Hydroxypyrimidine;
1H-Pyrimidin-2-one		CAS:557-01-7分子結(jié)構(gòu)C4H4N2O詳情供應(yīng)商
1457-42-7噠嗪N-氧化物Pyridazine N-oxide;
NSC 343739;
Pyridazine N-oxide;
Pyridazine oxide		CAS:1457-42-7分子結(jié)構(gòu)C4H4N2O詳情供應(yīng)商
3034-50-24-咪唑甲醛;
咪唑-4-甲醛;
4-甲�；溥�		1H-Imidazole-4-carbaldehyde;
1H-Imidazole-4-carboxaldehyde(9CI);
Imidazole-4(or 5)-carboxaldehyde (6CI,7CI);
Imidazole-4-carboxaldehyde(8CI);
1H-Imidazol-4-carboxaldehyde;
1H-Imidazol-4-ylcarboxaldehyde;
1H-Imidazole-4-carbaldehyde;
3H-Imidazole-4-carboxaldehyde;
4(5)-Imidazolecarboxaldehyde;
4-Formylimidazole;
5-Imidazolecarboxaldehyde;
NSC400521;
Imidazole-4-Carboxaldehyde;
CAS:3034-50-2分子結(jié)構(gòu)C4H4N2O詳情供應(yīng)商
3197-61-31-甲�；溥�;
1H-咪唑-1-甲醛		1H-Imidazole-1-carboxaldehyde;
Imidazole,1-formyl- (8CI);
Imidazole-1-carboxaldehyde (7CI);
1-Formyl-1H-imidazole;
1-Formylimidazole;
N-Formylimidazole		CAS:3197-61-3分子結(jié)構(gòu)C4H4N2O詳情供應(yīng)商
4562-27-04-嘧啶酮4-Pyrimidinol;
Uraeil		CAS:4562-27-0分子結(jié)構(gòu)C4H4N2O詳情供應(yīng)商
6270-63-92-羥基吡嗪2-Hydroxypyrazine;
Pyrazin-2(1H)-one;
1H-Pyrazin-2-one		CAS:6270-63-9分子結(jié)構(gòu)C4H4N2O詳情供應(yīng)商
10111-08-72-咪唑甲醛;
2-甲�；溥�		Imidazole-2-carboxaldehyde;
1H-Imidazole-2-carbaldehyde;
2-Formylimidazole		CAS:10111-08-7分子結(jié)構(gòu)C4H4N2O詳情供應(yīng)商
26456-59-75-羥基嘧啶5-Hydroxypyrimidine;
5-Pyrimidinol		CAS:26456-59-7分子結(jié)構(gòu)C4H4N2O詳情供應(yīng)商
35344-95-71H-吡唑-4-甲醛1H-Pyrazole-4-carboxaldehyde;
4-Formylpyrazole;
4-Pyrazolecarboxaldehyde		CAS:35344-95-7分子結(jié)構(gòu)C4H4N2O詳情供應(yīng)商
51953-17-44(3H)-嘧啶酮;
4-羥基嘧啶		4(3H)-Pyrimidone;
4-Hydroxypyrimidine		CAS:51953-17-4分子結(jié)構(gòu)C4H4N2O詳情供應(yīng)商
51953-18-54-羥基嘧啶4-Pyrimidinol;
4-Hydroxypyrimidine		CAS:51953-18-5分子結(jié)構(gòu)C4H4N2O詳情供應(yīng)商
17043-94-6嘧啶 N-氧化物Pyrimidine-1-oxideCAS:17043-94-6分子結(jié)構(gòu)C4H4N2O詳情供應(yīng)商
2423-65-6Pyrazine, 1-oxide;
NSC 341054;
Pyrazine N-monoxide;
Pyrazine N-oxide;
Pyrazine mono-N-oxide;
Pyrazinemonooxide;
Pyrazine oxide		CAS:2423-65-6分子結(jié)構(gòu)C4H4N2O詳情供應(yīng)商
3920-50-11H-吡唑-3-甲醛1H-Pyrazole-3-carboxaldehyde;
Pyrazole-3(or5)-carboxaldehyde (7CI);
Pyrazole-3-carboxaldehyde (8CI);
3-Formylpyrazole;
Pyrazolyl-3-carboxaldehyde		CAS:3920-50-1分子結(jié)構(gòu)C4H4N2O詳情供應(yīng)商
948552-36-11H-Pyrazole-5-carboxaldehydeCAS:948552-36-1分子結(jié)構(gòu)C4H4N2O詳情供應(yīng)商
738553-66-74(5H)-Pyrimidinone;
4(5H)-Pyrimidinone (9CI)		CAS:738553-66-7分子結(jié)構(gòu)C4H4N2O詳情供應(yīng)商
20733-10-24-Pyridazinol;
4-Hydroxypyridazine		CAS:20733-10-2分子結(jié)構(gòu)C4H4N2O詳情供應(yīng)商
220560-88-35(2H)-Pyrimidinone;
5(2H)-Pyrimidinone (9CI)		CAS:220560-88-3分子結(jié)構(gòu)C4H4N2O詳情供應(yīng)商
220560-87-25(4H)-Pyrimidinone;
5(4H)-Pyrimidinone (9CI)		CAS:220560-87-2分子結(jié)構(gòu)C4H4N2O詳情供應(yīng)商
熱門搜關(guān)鍵詞:PHO3 甲狀腺* 碘*熒光 碘*素* C12OH19 C*100 100Cr clC6H6 ASCORBIC ACID C MENA DALBERGIA C2 O3 Si H6 PNa2 C16 H10 O8 Tyrosinamide C19 H27 N O6 113Cd 2,2-二甲基環(huán)丙烷羧酸酯 C16 N2 O8 H12 
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