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(xué)品最多只顯示前20條，請點(diǎn)擊“搜索化學(xué)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(yīng)商
64-19-7乙酸;
冰醋酸;
冰乙酸;
醋酸		Acetic acid glacial;
Glacial acetic acid		CAS:64-19-7分子結(jié)構(gòu)C2H4O2詳情供應(yīng)商
107-31-3甲酸甲酯methyl formate;
Methanoicacid methyl ester;
Methyl methanoate;
CAS:107-31-3分子結(jié)構(gòu)C2H4O2詳情供應(yīng)商
141-46-8?乙醛Acetaldehyde, hydroxy-(9CI);
Glycolaldehyde(8CI);
2-hydroxyacetaldehyde;
2-hydroxyethanal;
2-Oxoethanol;
Diose;
Glycolicaldehyde;
hydroxyacetaldehyde;
hydroxyethanal;
Methylolformaldehyde;
Monomethylolformaldehyde;
NSC 67935		CAS:141-46-8分子結(jié)構(gòu)C2H4O2詳情供應(yīng)商
71122-42-4Acetaldehyde-1-13C,2-hydroxy- (9CI);
[1-13C]GLYCOLALDEHYDE		CAS:71122-42-4分子結(jié)構(gòu)C2H4O2詳情供應(yīng)商
478529-67-8Acetaldehyde-2-13C,2-hydroxy- (9CI);
[2-13C]GLYCOLALDEHYDE		CAS:478529-67-8分子結(jié)構(gòu)C2H4O2詳情供應(yīng)商
478529-69-0Acetaldehyde-13C2,hydroxy- (9CI)CAS:478529-69-0分子結(jié)構(gòu)C2H4O2詳情供應(yīng)商
77431-49-3Acetaldehyde,2-hydroxy-, dimer;
Acetaldehyde,hydroxy-, dimer (9CI);
Glycolaldehyde dimer		CAS:77431-49-3化學(xué)結(jié)構(gòu)C2H4O2詳情供應(yīng)商
65144-74-31,2-Ethenediol, (1Z)-(9CI);
1,2-Ethenediol,(Z)-;
(Z)-1,2-Dihydroxyethene;
cis-1,2-Dihydroxyethylene;
cis-1,2-Ethenediol		CAS:65144-74-3分子結(jié)構(gòu)C2H4O2詳情供應(yīng)商
1571-60-41,2-Ethenediol(7CI,8CI,9CI);
1,2-Dihydroxyethene;
1,2-Dihydroxyethylene		CAS:1571-60-4分子結(jié)構(gòu)C2H4O2詳情供應(yīng)商
熱門搜關(guān)鍵詞:polyethylene polypropylene glycol 344R CTIN 環(huán) 磺 酮  C12H15N 1H-2-Benzopyran-1-one,3,4-dihydro-8-hydroxy-3-methyl- 11,14-eicosadienoicacid 2-甲基-2-丙烯酸-2-[(1,1-二甲基乙基)氨]乙酯 C11H13BrO2 頭孢地尼側(cè)鏈酸 1-hydroxy- 丙烯腈 - 苯乙烯 甲基萘磺酸鈉甲醛樹脂 pentalene Sivelestat sodium C2H5COOC2H5 C20H13NO4 丙烯酸乙二醇 hydroxy- C12H16N4OS 娑羅雙樹(SHOREA ROBUSTA)樹脂 氟硼酸重氮鹽 C8H14O4S2 C18H38N2O 戊基苯甲酸 C17H34N2O3 4-甲基亞硝胺基-1-3-吡啶基-1-丁酮 乙二胺 丙基 acetyloxy 二壬基苯酚 六氫均三嗪 鄰氯乙苯 苯基三丁酮肟基硅烷 C10O3H16 5-butyl- LPI 18:2 Acetic acid ethenyl ester, polymer with ethene ?Y?T Lanosta-7,9(11) Cr(NH3)6