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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
142-45-0丁炔二酸Acetylenedicarboxylic acid;
2-Butyne-1,4-dioic acid;
2-Butynedioic acid
CAS:142-45-0分子结构C4H2O4详情供应商
2892-51-5方酸;
方形酸;
3,4-二羟基-3-环丁烯-1,2-二酮
3,4-Dihydroxy-3-cyclobutene-1,2-dione;
3,4-Dihydroxycyclobut-3-ene-1,2-dione;
Squaric acid
CAS:2892-51-5分子结构C4H2O4详情供应商
16191-17-63,6-Dioxabicyclo[3.1.0]hexane-2,4-dione;
Succinicanhydride, epoxy- (8CI);
2,3-Epoxybutanedioic acid anhydride;
Epoxysuccinicanhydride
CAS:16191-17-6分子结构C4H2O4详情供应商
热门搜关键词:acetphenone brij 38 trimethylammonium iodide disodium dihydrogenpyrophosphate CPOBO Ceruletide dipyridinyl C2SO4H2 C2SO4H4 Arsenic acid magnesium salt VINYLPHENYL ACETIC ACID C6H3NO2NH2SO3H C4NOS2H11 thioisoindole Cellulose microcrystallin C4 H3 O phenylpyrazolyl C N H3 Abriflo C N SO2 C4 N O4 S H C N O4 S H C11 N O2 H16 Cyclic acid Decylhydroxylamine CH3CH2OCOCH3OH C2 N2 O2 H8 Tetradecyl sulfate sodium salt ROGERS C11 O3 H12 tripiperidine Ricinolein methylanthraniloyl C23H48O2SnS C42H84O4SnS2 C2H6SnS C2H6Sn2S3