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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
2964-00-3Butanedioic acid,2-methylene-, ion(2-);
Butanedioicacid, methylene-, ion(2-) (9CI);
Succinic acid, methylene-, ion(2-) (8CI)		CAS:2964-00-3分子结构C5H4O4详情供应商
405512-01-8Pentanal, 2,3,4-trioxo-;
Pentanal, 2,3,4-trioxo- (9CI)		CAS:405512-01-8分子结构C5H4O4详情供应商
10521-08-12H-Pyran-2,4,6(3H,5H)-trione;
Glutaricanhydride, 3-oxo- (6CI,7CI,8CI);
Acetone dicarboxylic acid anhydride;
Pyran-2,4,6-trione;
b-Ketoglutaric anhydride		CAS:10521-08-1分子结构C5H4O4详情供应商
585-68-23-Furancarboxylic acid,4,5-dihydro-5-oxo-;
3-Furoicacid, 4,5-dihydro-5-oxo- (8CI);
Succinic acid, hydroxymethylene-, g-lactone (7CI);
Aconic acid;
Butanedioic acid, (hydroxymethylene)-, g-lactone		CAS:585-68-2分子结构C5H4O4详情供应商
32804-68-52,3-Pentadienedioicacid;
Pentadienedioicacid (6CI,7CI,8CI);
(RS)-2,3-Pentadienedioic acid;
1,3-Dicarboxyallene;
Allene-1,3-dicarboxylic acid;
Glutinic acid		CAS:32804-68-5分子结构C5H4O4详情供应商
89282-32-64H-Pyran-4-one,2,6-dihydroxy-;
4H-Pyran-4-one,2,6-dihydroxy-(7CI)		CAS:89282-32-6分子结构C5H4O4详情供应商
488-18-64H-Pyran-4-one,3,5-dihydroxy-;
Rubiginol		CAS:488-18-6分子结构C5H4O4详情供应商
154161-79-2SQUARAIN-CARBOXYLATE*;
squarain-carboxylate80+%;
sq-1-oh		CAS:154161-79-2分子结构C5H4O4详情供应商
热门搜关键词:±????·oy?? Cyclolanostane calcio  C19H19N7O6 Polyoxyethylene lauryl ether carboxylic acid (+)-afzelechin octahy C7H18NO5P 过氧化二碳酸双 乙基己酯 二氢-4-甲基 2(3H)-呋喃酮 Na3C6H5O7*2H2O C4H7OH  C24H27N3 ISOBUTAN 吲哚-3 ADEKATOL 3-巯基丙酸-2-乙基己酯 二巯基 马来腈 （R）-( )-2-(4-羟基苯氧基)丙酸 C13H14NS% 6-硝基苯并[A]芘 4-氟邻苯二腈 2-Methyl-4,6-dinitroph C8H10NO6P [CF3CF2CF2]N 植物 混合物 Iminodibenzyl 1,6-CYCLODECADIENE, 1-METHYL-5-METHYLENE 丙烯酸酯 硅烷 NON-VOLATILE Food yellow No.4 Aluminium lake 4,5-二苯基咪唑 13C 双酚S 2，5-二甲基对苯二胺 3-Aminoacrylate LiC4H9 色 CAS NO. m-Chlorophenol EC 1%3%2 C11N2H10