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(hào)查詢

化工產(chǎn)品

CAS號(hào)查詢化工產(chǎn)品

熱門搜索化學(xué)品最多只顯示前20條,請(qǐng)點(diǎn)擊“搜索化學(xué)品”查看所有結(jié)果


CAS登錄號(hào) 中文名 英文名 分子結(jié)構(gòu)式 分子式 詳情 供應(yīng)商
4544-20-12-乙氧基-1,3-二氧戊環(huán);
2-乙氧基-1,3-二惡戊烷
1,3-Dioxolane,2-ethoxy-;
Orthoformicacid, cyclic ethylene ethyl ester (6CI,7CI,8CI);
Ethylene glycol, cyclic ethylorthoformate (8CI);
2-Ethoxy-1,3-dioxolane
CAS:4544-20-1分子結(jié)構(gòu)C5H10O3詳情供應(yīng)商
126-39-62-乙基-2-甲基-1,3-二氧戊環(huán);
2-乙基-2-甲基-1,3-二惡戊烷
1,3-Dioxolane,2-ethyl-2-methyl-;
2-Butanoneethylene ketal;
2-Butanone, cyclic 1,2-ethanediyl acetal;
2-Ethyl-2-methyl-1,3-dioxolane;
2-Ethyl-2-methyldioxolane;
2-Methyl-2-ethyl-1,3-dioxolane;
2-Methyl-2-ethyldioxolane;
NSC 829
CAS:126-39-6分子結(jié)構(gòu)C6H12O2詳情供應(yīng)商
22515-82-82-乙基-2-乙烯基-1,3-二氧戊環(huán);
2-乙基-2-乙烯基-1,3-二惡戊烷
1,3-Dioxolane,2-ethenyl-2-ethyl-;
1,3-Dioxolane,2-ethyl-2-vinyl- (8CI);
2-Ethyl-2-vinyl-1,3-dioxolane
CAS:22515-82-8分子結(jié)構(gòu)C7H12O2詳情供應(yīng)商
19693-75-52-甲氧基-1,3-二氧戊環(huán);
2-甲氧基-1,3-二惡戊烷
1,3-Dioxolane,2-methoxy-;
Orthoformicacid, cyclic ethylene methyl ester (8CI);
Ethylene glycol, cyclic methylorthoformate (8CI);
2-Methoxy-1,3-dioxolane
CAS:19693-75-5分子結(jié)構(gòu)C4H8O3詳情供應(yīng)商
熱門搜關(guān)鍵詞:isotridecanoic acid RED PHOSPHOR C7H7O3N C5H13N02 Soft 酚 二磺酸 mesi C9H11O3 8-喹啉 C9H21NO3 etrafluoroborate 苯乙酰氨基 LPE (18:1/0:0) C24H24O5 C9H5N5 1,2-Benzenediol, 3-fluoro- HAZEN phosphatidylinositol 甲氧基苯基 肟 羥基吲唑 (+)-Epicatechin 碘 氫 酸 Biperiden 環(huán)己基丙烯酸酯 乙基硅氧 乙基嘧啶 2-甲氧亞氨基 丁酸鹽酸鹽 C12H16O5S 醋酸孕酮 2,3-二氫-1H-茚 CH3CH2CH(OH)COOH bisphosphonate 2,4-二甲基溴苯 C9H8O7 C7H15O2N MgSO4.7H2O 1-Acetyl-2-methyl-1-cyclopentene FITC-dextran Ac-Ala-Ala