毛片免费视频观看,久久亚洲国产精品123区,精品无人区麻豆乱码1区2区新区,久久久亚洲av成人网站,久久人人爽人人爽人人av东京热

CAS號查詢

化工產(chǎn)品

CAS號查詢化工產(chǎn)品

熱門搜索化學品最多只顯示前20條,請點擊“搜索化學品”查看所有結(jié)果


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
97-65-4衣康酸;
甲叉琥珀酸;
分解烏頭酸;
甲叉丁二酸;
亞甲基丁二酸
Itaconic acid;
Methylenesuccinic acid;
Methylenebutanedioic acid
CAS:97-65-4分子結(jié)構(gòu)C5H6O4詳情供應商
498-23-7檸康酸;
順式-2-甲基-2-丁烯二酸
Citraconic acid;
(Z)-2-Methyl-2-butenedioic acid;
cis-Methylbutenedioic acid
CAS:498-23-7分子結(jié)構(gòu)C5H6O4詳情供應商
498-24-8中康酸;
(E)-2-甲基-2-丁烯二酸;
反式-2-甲基-2-丁烯二酸
Mesaconic acid;
(E)-2-Methyl-2-butenedioic acid;
trans-Methylbutenedioic acid
CAS:498-24-8分子結(jié)構(gòu)C5H6O4詳情供應商
598-10-71,1-環(huán)丙基二羧酸1,1-Cyclopropanedicarboxylic acid;
Cyclopropane-1,1-dicarboxylic acid
CAS:598-10-7分子結(jié)構(gòu)C5H6O4詳情供應商
1724-02-3戊烯二酸Pent-2-ene-1,5-dioic acid;
Glutaconicacid (6CI,7CI,8CI);
1,3-Propenedicarboxylic acid;
1-Propene-1,3-dicarboxylicacid;
Pentenedioic acid
CAS:1724-02-3分子結(jié)構(gòu)C5H6O4詳情供應商
2756-87-8富馬酸單甲酯Monomethyl fumarate;
Fumaric acid monomethyl ester;
Methyl hydrogen fumarate
CAS:2756-87-8分子結(jié)構(gòu)C5H6O4詳情供應商
3052-50-4馬來酸單甲酯;
順丁烯二酸單甲酯;
(Z)-2-丁烯二酸單甲酯
Monomethyl maleate;
Methyl hydrogen maleate;
Maleic acid monomethyl ester;
(Z)-2-Butenedioic acid monomethyl ester
CAS:3052-50-4分子結(jié)構(gòu)C5H6O4詳情供應商
25400-38-8Butanoic acid,3-formyl-4-oxo-;
Propionicacid, 3,3-diformyl- (8CI);
Propanoic acid, 3,3-diformyl-;
Succinaldehydic acid,3-formyl-
CAS:25400-38-8化學結(jié)構(gòu)C5H6O4詳情供應商
108899-52-1Propanoic acid, 2-oxo-,anhydride with acetic acid;
Pyruvicacid, anhydride with AcOH (6CI)
CAS:108899-52-1化學結(jié)構(gòu)C5H6O4詳情供應商
5976-90-9Pentanoic acid,4,5-dioxo-;
Glutaraldehydicacid, 4-oxo- (7CI,8CI);
4,5-Dioxopentanoic acid;
4,5-Dioxovaleric acid;
g,d-Dioxovaleric acid
CAS:5976-90-9分子結(jié)構(gòu)C5H6O4詳情供應商
405512-02-9Pentanal,2-hydroxy-3,4-dioxo-;
Pentanal, 2-hydroxy-3,4-dioxo- (9CI)
CAS:405512-02-9分子結(jié)構(gòu)C5H6O4詳情供應商
5699-58-1Pentanoic acid,2,4-dioxo-;
Valericacid, 2,4-dioxo- (6CI,8CI);
2,4-Dioxopentanoic acid;
Acetoneoxalic acid;
Acetopyruvic acid;
Acetylpyruvic acid
CAS:5699-58-1分子結(jié)構(gòu)C5H6O4詳情供應商
114435-09-51,3-Dioxolan-2-one,4-acetyl-;
4-Acetyl-1,3-dioxolan-2-one
CAS:114435-09-5分子結(jié)構(gòu)C5H6O4詳情供應商
748115-00-6threo-4-Pentulosonicacid, 2,3-anhydro-5-deoxy-;
threo-4-Pentulosonic acid, 2,3-anhydro-5-deoxy- (9CI)
CAS:748115-00-6化學結(jié)構(gòu)C5H6O4詳情供應商
1489-58-31,2-Cyclopropanedicarboxylicacid;
NSC 117267
CAS:1489-58-3分子結(jié)構(gòu)C5H6O4詳情供應商
696-74-21,2-Cyclopropanedicarboxylicacid, (1R,2S)-rel-;
1,2-Cyclopropanedicarboxylicacid, cis- (8CI);
1,2-cis-Cyclopropanedicarboxylic acid;
NSC 167091;
cis-1,2-Cyclopropanedicarboxylic acid
CAS:696-74-2分子結(jié)構(gòu)C5H6O4詳情供應商
628-48-8反-戊烯二酸2-Pentenedioic acid,(2E)-;
2-Pentenedioicacid, (E)-;
Glutaconic acid, (E)- (8CI);
Glutaconic acid, trans- (4CI);
trans-Glutaconic acid
CAS:628-48-8分子結(jié)構(gòu)C5H6O4詳情供應商
53558-93-3R-(-)-5-氧代四氫呋喃-2-羧酸;
(R)-γ-羧基-γ-丁內(nèi)酯
2-Furancarboxylic acid,tetrahydro-5-oxo-, (2R)-;
2-Furancarboxylicacid, tetrahydro-5-oxo-, (R)-;
(2R)-Tetrahydro-5-oxofuran-2-carboxylic acid;
(R)-(-)-5-Oxo-2-tetrahydrofurancarboxylic acid;
(R)-5-Oxo-2-tetrahydrofurancarboxylic acid;
(R)-Tetrahydro-5-oxo-2-furancarboxylic acid
CAS:53558-93-3分子結(jié)構(gòu)C5H6O4詳情供應商
160428-94-42-Pentenoic acid,2-hydroxy-4-oxo-;
2-Pentenoic acid, 2-hydroxy-4-oxo- (9CI)
CAS:160428-94-4分子結(jié)構(gòu)C5H6O4詳情供應商
26241-15-62,5-Methano[1,3]dioxolo[4,5-d]-1,3-dioxole,dihydro-;
2,4,6,8-Tetraoxatricyclo[3.3.1.03,7]nonane;
Totcyn
CAS:26241-15-6分子結(jié)構(gòu)C5H6O4詳情供應商
熱門搜關(guān)鍵詞:Bruggolen H 10 methylisothia Cyclohexadecanolide Methylchloro C18H15O4N 2,3-環(huán)氧丙基丁醚 ACID C04 BUTYRIC iodobenzotrifluoride bisol 18en Bromochlorom Natural Red URETHANE METHACRYLATE dimethyloctylamine 丙 烯 酸 單 體 EC No 固 定 劑 噠嗪 烯 10# 白油 OCH2 - CH2OCOC6H4CO PP 730L C5H7O7N C18H18O7 Dichloropentafluoropropane SOLVENT OIL 苝四甲酸 epoxypropyl C6FeN6 dimethylbenzyl coat 二甲基 辛醇 3-(N,N-二乙酰氧乙基)氨基-4-甲氧基乙酰苯胺 四甲基-1,3-環(huán)戊二烯 二甲氨基環(huán)己烷 C11H12N4O2S 6-羥基 dibenzoate 丙氨酰-L-酪氨酸 一水硫酸 Sedoheptulosan chloroformate