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CAS號(hào)查詢(xún)化工產(chǎn)品

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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
98-01-1糠醛;
呋喃甲醛
Furfural;
Furfuraldehyde;
Furfurol;
2-Furaldehyde;
2-Furancarboxaldehyde;
Furan-2-carboxaldehyde
CAS:98-01-1分子結(jié)構(gòu)C5H4O2詳情供應(yīng)商
498-60-23-糠醛;
3-呋喃甲醛
3-Furaldehyde;
3-Furancarboxaldehyde
CAS:498-60-2分子結(jié)構(gòu)C5H4O2詳情供應(yīng)商
108-28-1原白頭翁素;
原白頭翁素;
Protoanemonin;
2,4-Pentadienoicacid, 4-hydroxy-, g-lactone (7CI);
Protoanemonin (6CI);
2,4-Pentadien-4-olide;
4-Hydroxy-2,4-pentadienoic acid lactone;
4-Hydroxy-2,4-pentadienoic acid g-lactone;
5-Methylene-2(5H)-furanone;
5-Methylene-2,5-dihydrofuran-2-one;
5-Methylene-2-oxodihydrofuran;
Isomycin;
Protoanemonene;
g-Methylenebutenolide;
CAS:108-28-1分子結(jié)構(gòu)C5H4O2詳情供應(yīng)商
92277-34-4Pyrylium, 3-hydroxy-,inner salt;
3-Hydroxypyryliumhydroxide, inner salt (7CI)
CAS:92277-34-4分子結(jié)構(gòu)C5H4O2詳情供應(yīng)商
504-31-4α-吡喃酮;
2氫-吡喃-2酮;
2H-吡喃-2-酮;
Α-哌喃酮;
闊馬靈;
Α-哌喃酮;
哌哢
2H-Pyran-2-one;
1,2-Pyrone(4CI);
2,4-Pentadienoic acid, 5-hydroxy-, d-lactone;
2-Pyranone;
2-Pyrone;
2H-Pyran, 2-oxo-;
Coumalin;
a-Pyrone
CAS:504-31-4分子結(jié)構(gòu)C5H4O2詳情供應(yīng)商
22980-23-02-Oxabicyclo[2.2.0]hex-5-en-3-one;
2-Cyclobutene-1-carboxylicacid, 4-hydroxy-, b-lactone (7CI)
CAS:22980-23-0化學(xué)結(jié)構(gòu)C5H4O2詳情供應(yīng)商
92544-22-43(2H)-Furanone,2-methylene-;
2-methylene-3(2H)-furanone
CAS:92544-22-4分子結(jié)構(gòu)C5H4O2詳情供應(yīng)商
108-97-44H-吡啶-4-酮;
吡喃-4-酮
4H-Pyran-4-one;
4-Pyrone;
4H-Pyran, 4-oxo-;
Pyran-4-one;
g-Pyrone
CAS:108-97-4分子結(jié)構(gòu)C5H4O2詳情供應(yīng)商
5963-80-44-Penten-2-ynoic acidCAS:5963-80-4分子結(jié)構(gòu)C5H4O2詳情供應(yīng)商
930-60-92-Cyclopentene-1,4-dioneCAS:930-60-9分子結(jié)構(gòu)C5H4O2詳情供應(yīng)商