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:SULFURYL DECANOATE C21H36O8 Androstanazole 阿利新黃 C6 H12 N2 碘 甲 胺 Diethylene glycol bisphthalate c15h12n C5H16N ONIST (1-甲基乙基) -苯 C27H41NO3 2,6-二羥 1,2,4,5-四氰苯 6-甲氧基-2 thiadiazolo Trinickel -1,2-二氯乙烯 C18 H30 O5 鉻酸鋅鉀 C10H11O5N -buten C22H19NO2 萘 氨基 C.I.酸性藍(lán) MATT 乙二醇單丁醚; a-苯乙烯 C7H11N3O4 陽離子嫩黃  C10H12N2O2 4-氯-3-硝基苯磺酸 dicarboxaldehyde 二氟芐胺 2-苯基茚 ethyl 4-cyclohexyl-3-oxobutanoate 二丙基胺 6-hydroxy-2,5,7,8-tetramethylchroman-2-carboxylic acid 環(huán)己基 胺 C10H10N2O5