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CAS登录号 中文名 英文名 分子结构式 分子式 详情 供应商
71-30-7胞嘧啶;
4-氨基-2-羟基嘧啶
Cytosine;
4-Amino-2(1H)-pyrimidinone;
2-Oxy-4-amino pyrimidine
CAS:71-30-7分子结构C4H5N3O详情供应商
108-53-2异胞嘧啶;
2-氨基-4-羟基嘧啶
Isocytosine;
2-Amino-4-hydroxypyrimidine
CAS:108-53-2分子结构C4H5N3O详情供应商
1193-22-24-氨基-6-羟基嘧啶4-Amino-6-hydroxypyrimidine;
6-Amino-1H-pyrimidin-4-one;
4-Hydroxy-6-aminopyrimidine
CAS:1193-22-2分子结构C4H5N3O详情供应商
10071-13-36-氨基-3(2H)-哒嗪酮6-Amino-3(2H)-pyridazinoneCAS:10071-13-3分子结构C4H5N3O详情供应商
33064-36-7吡唑-3-甲酰胺Pyrazole-3-carboxamide;
1H-Pyrazole-3-carboxamide
CAS:33064-36-7分子结构C4H5N3O详情供应商
59643-91-3亚美克松;
4-亚氨基-1,3-二氮杂双环[3.1.0]己-2-酮
Imexon;
4-Imino-1,3-diazabicyclo[3.1.0]hexan-2-one
CAS:59643-91-3分子结构C4H5N3O详情供应商
143489-45-62-氨基-5-羟基嘧啶2-Amino-5-hydroxypyrimidine;
2-Aminopyrimidin-5-ol
CAS:143489-45-6分子结构C4H5N3O详情供应商
258281-30-0Butanenitrile,2-hydrazinylidene-3-oxo-, (2Z)-;
Butanenitrile,2-hydrazono-3-oxo-, (2Z)- (9CI)
CAS:258281-30-0分子结构C4H5N3O详情供应商
15625-88-4Ethanone,1-(1H-1,2,4-triazol-1-yl)-;
1H-1,2,4-Triazole,1-acetyl- (6CI,7CI,8CI,9CI);
1-Acetyl-1,2,4-triazole;
1-Acetyl-1H-1,2,4-triazole;
1-Acetyltriazole;
N-Acetyl-1,2,4-triazole
CAS:15625-88-4分子结构C4H5N3O详情供应商
177084-87-6Ethanone,1-(1H-1,2,3-triazol-5-yl)-;
Ethanone,1-(1H-1,2,3-triazol-4-yl)- (9CI);
1-(3H-1,2,3-Triazol-4-yl)ethanone;
4-Acetyl-1H-1,2,3-triazole
CAS:177084-87-6分子结构C4H5N3O详情供应商
153334-29-3Ethanone,1-(1H-1,2,4-triazol-5-yl)-;
Ethanone,1-(1H-1,2,4-triazol-3-yl)- (9CI)
CAS:153334-29-3分子结构C4H5N3O详情供应商
69895-77-8Hydrazinecarboxamide, 2-(2-propyn-1-ylidene)-;
Hydrazinecarboxamide, 2-(2-propynylidene)- (9CI);
NSC105558;
Propiolaldehyde semicarbazone
CAS:69895-77-8分子结构C4H5N3O详情供应商
28735-22-01,2,4-Triazine,3-methoxy-;
as-Triazine,3-methoxy- (8CI);
3-Methoxy-1,2,4-triazine;
NSC 146047
CAS:28735-22-0分子结构C4H5N3O详情供应商
116169-87-01H-Imidazole,1-methyl-2-nitroso-;
1-Methyl-2-nitrosoimidazole
CAS:116169-87-0分子结构C4H5N3O详情供应商
16093-82-61H-Imidazole-2-carboxamide;
Imidazole-2-carboxamide(8CI);
2-Carbamoylimidazole
CAS:16093-82-6分子结构C4H5N3O详情供应商
56368-59-31-Aziridinecarboxamide,2-cyano-;
AMP 409;
BA1;
BA 1 (immunostimulant);
N-(2-Cyanoethylene)urea
CAS:56368-59-3分子结构C4H5N3O详情供应商
26832-08-61H-Imidazole-5-carboxamide;
1H-Imidazole-4-carboxamide(9CI);
Imidazole-4-carboxamide (6CI,8CI);
4-Carbamoylimidazole;
IEM 1369;
Imidazole-4(5)-carboxamide
CAS:26832-08-6分子结构C4H5N3O详情供应商
30192-58-61H-Pyrazole-3-carboxaldehyde,oxime;
Pyrazole-3-carboxaldehyde,oxime (8CI);
3-Pyrazolecarboxaldoxime
CAS:30192-58-6分子结构C4H5N3O详情供应商
2578-41-81H-Imidazole-1-carboxamide;
Imidazole-1-carboxamide(6CI,7CI);
1-Carbamoylimidazole;
N-Carbamoylimidazole;
NSC 101170
CAS:2578-41-8分子结构C4H5N3O详情供应商
43029-19-22(1H)-Pyrazinone,3-amino-;
Pyrazinol,3-amino- (6CI,7CI);
2-Amino-3-hydroxypyrazine;
3-Amino-2(1H)-pyrazinone;
3-Amino-2-pyrazinol;
NSC 263764
CAS:43029-19-2分子结构C4H5N3O详情供应商
热门搜关键词:C14 H30 Succinic semialdehyde C5 H9 decanophenone Picromerite trimethylammonium bromide butrol C9H17O6N PhoPh c4h2o2s 四氮杂环十四烷 CoN4 [C6MIM] [PF6] C3H9ON2 H4N2O5 METH MERCAPTAN  C4H2O3 CHOOH2 三 氯乙烯 苯二乙腈 DIHYDRO CARVONE maltoside  C12H14 Pro-Ala 2-Propanone,1-(acetyloxy) HOTrE phe-gly mgFe2O4 CH3COOCOCH2CH3 His-Ala Phe-Asp tetraethylene C11H15ClN2O5 甲氧基 - 苯基 肟 Pigment red 48 C17H31COOH 丙烯酸-2-羟乙基 乙基环己基甲酸 C14H15O4 Ile-Glu