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CAS登錄號 中文名 英文名 分子結(jié)構(gòu)式 分子式 詳情 供應商
108-30-5丁二酸酐Succinic anhydride;
2,5-Dioxotetrahydrofuran;
Dihydro-2,5-diketotetrahydrofuran;
Dihydro-2,5-furandione;
Butanedioic anhydride;
Succinic acid anhydride;
Succinyloxide;
Tetrahydro-2,5-dioxofuran;
SAA		CAS:108-30-5分子結(jié)構(gòu)C4H4O3詳情供應商
541-57-14-羥基-2(5H)-呋喃酮4-Hydroxy-2(5H)-furanone;
4-Hydroxy-2,5-dihydrofuran-2-one		CAS:541-57-1分子結(jié)構(gòu)C4H4O3詳情供應商
7218-52-24-羥基丁-2-炔酸4-Hydroxybut-2-ynoic acid;
Tetrolicacid, hydroxy- (7CI,8CI);
4-Hydroxy-2-butynoic acid;
NSC 620042;
g-Hydroxytetrolic acid		CAS:7218-52-2分子結(jié)構(gòu)C4H4O3詳情供應商
18655-47-5三甲�；淄�;
甲烷三甲醛		Triformylmethane;
Methanetricarboxaldehyde;
3-Formylmalondialdehyde		CAS:18655-47-5分子結(jié)構(gòu)C4H4O3詳情供應商
4971-56-64-羥乙酰乙酸內(nèi)酯tetronic acid;
Acetoaceticacid, 4-hydroxy-, g-lactone (7CI);
Tetronic acid (6CI);
Butanoic acid, 4-hydroxy-3-oxo-, g-lactone;
Tetrahydrofuran-2,4-dione;
Tetrahydrofuran-3,5-dione		CAS:4971-56-6分子結(jié)構(gòu)C4H4O3詳情供應商
90065-65-92-Butenedial,2-hydroxy-;
2-Butenedial, 2-hydroxy-		CAS:90065-65-9分子結(jié)構(gòu)C4H4O3詳情供應商
14032-66-72(5H)-Furanone,5-hydroxy-;
Crotonicacid, 4,4-dihydroxy-, g-lactone (7CI);
(?à)-g-Hydroxy-2-butenolide;
2,5-Dihydro-5-hydroxy-2-furanone;
2-Hydroxy-2,5-dihydro-5-furanone;
2-Oxo-5-hydroxy-2,5-dihydrofuran;
5-Hydroxy-2(5H)furanone;
b-Formylacrylic acid lactol		CAS:14032-66-7分子結(jié)構(gòu)C4H4O3詳情供應商
1575-59-32-Butenoic acid,4-oxo-, (2Z)-;
2-Butenoicacid, 4-oxo-, (Z)-;
Malealdehydic acid (6CI,7CI,8CI);
cis-b-Formyl acrylic acid		CAS:1575-59-3分子結(jié)構(gòu)C4H4O3詳情供應商
754147-29-03,6-Dioxabicyclo[3.1.0]hexan-2-one;
3,6-Dioxabicyclo[3.1.0]hexan-2-one		CAS:754147-29-0分子結(jié)構(gòu)C4H4O3詳情供應商
56842-76-33-Butenoic acid, 2-oxo-;
b-Butenic acid, a-keto- (1CI);
2-Oxo-3-butenoicacid;
2-keto-3-Butenoic acid		CAS:56842-76-3分子結(jié)構(gòu)C4H4O3詳情供應商
103869-75-62,5-Furandione-3,4-14C2,dihydro- (9CI)CAS:103869-75-6分子結(jié)構(gòu)C4H4O3詳情供應商
38628-65-82-羥基-3-丁炔酸2-HYDROXY-3-BUTYNOIC ACID;
2-HYDROXY-3-BUTYNOIC ACID;
Hydroxybutynoicacid		CAS:38628-65-8分子結(jié)構(gòu)C4H4O3詳情供應商
熱門搜關(guān)鍵詞:hydroxyflavone mylene 4-乙酰氨基水楊酸 beec 2-(2-乙基己氧基)乙醇 C8H9O3N3 dramine C2560 C6H16O3*Si C9H7N5O HYDROXYZINE HYDROCHLORIDE Ethyl butylacetylaminopropionate c4O4Na2 有機 聚硅氧烷 ROSIN RESIN opal precursor 羥基 醇 formicacid hazel Si2N2O DOPET NITRATE NITROGEN Damas HC2H3O2 * surfactan 氨基 氧 胺 STELLA DIAS 磷酸單鈉 C7H9O3N3 peucedanin METHYL ACETO ACETATE AL casno C5H7O7N o-β-D-glucopyranosyl ACECl BIDE 3,4,9,10-苝四甲酸 C11H21NO8