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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:C5H6Br2 1-oxaspiro[2.5]octane-4,5,6,7,8-pentol C7H5F2N3 4,6-dimethyl-1,3-oxathiane c5h3n2o2cl 二叔丁基 溴 OCTACARE 二 十二碳六烯酸 CL-4B 5H-[1]苯并吡喃[2,3-b]吡啶 膦 乙烯基 直接黄107 3,6-DIMETHOXYFLAVONE 4-amino-3,5-dimethylisoxazole ·十二烷基硫酸钠 CH2(C6H4NCS)2 di-b-D-galactopyranoside 4-羟基喹啉-3-羧酸 二甲基苯并蒽 D-saccharicacid Tetrabromobisphenol-A Carbonate oligomer 聚乙二醇甲基 3-methoxypropion 庚基苯甲酸 二碘咔唑 三溴乙酰氯 2-氯-2,2-二氟乙酰胺 chroman-6-yl C5H5O4N5 C22H32O2N6 Z-(1R,S)-cis-2,2-dimethyl-3-(2,2-chloro-3,3,3-trifluoro 3-(1,5-dimethyl-4-hexenyl)-6-methylene- 2,3,4,6-TETRAFLUOROBENZYL ALCOHOL rs1cu4xapfcn 杂环丙烷 Polyethylene Glycol Monooleyl Ether 甲醛CAS NO. NaC19H27O isonicotinic N-二乙基丙