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
82457-27-0二環(huán)己甲烷-4,4'-二異氰酸酯與己二酸、1,4-二羥基-2-丁烷磺酸鈉鹽、1,6-二異氰基己烷、1,6-二羥基己烷和氧?Hexanedioic acid, polymer with 1,4-dihydroxy-2-butanesulfonic acid monosodium salt, 1,6-diisocyanato(C15H22N2O2.C8H12N2O2.C6H14O2.C6H10詳情供應(yīng)商
298-18-0二氧化丁二烯;
雙環(huán)氧乙烷;
1,2,3,4-二環(huán)丁烷
1,2,3,4-diepoxybutane;
2,2'-Bioxirane,(R*,R*)-(?à)-;
Butane, 1,2:3,4-diepoxy-, (?à)- (8CI);
Threitol,1,2:3,4-dianhydro-, DL- (6CI);
(?à)-1,2:3,4-Diepoxybutane;
(?à)-Diepoxybutane;
2,2'-Bioxirane, (R*,R*)-;
DL-1,2:3,4-Diepoxybutane;
DL-Diepoxybutane;
Rac-1,3-Butadiene diepoxide;
dl-1,2:3,4-Diepoxybutane
CAS:298-18-0分子結(jié)構(gòu)C4H6O2詳情供應(yīng)商
1464-53-5雙環(huán)氧化丁二烯;
雙環(huán)氧丁烷;
去水赤藻糖醇;
1,2:3,4-二環(huán)丁烷
1,2:3,4-diepoxy-butan;
1,1'-bi(ethylene oxide)
CAS:1464-53-5分子結(jié)構(gòu)C4H6O2詳情供應(yīng)商
65038-36-01,4-二(二環(huán)己基膦基)丁烷Phosphine,1,1'-(1,4-butanediyl)bis[1,1-dicyclohexyl-;
Phosphine,1,4-butanediylbis[dicyclohexyl- (9CI);
Phosphine,tetramethylenebis[dicyclohexyl- (6CI);
1,4-Bis(dicyclohexylphosphino)butane
CAS:65038-36-0分子結(jié)構(gòu)C28H52P2詳情供應(yīng)商
564-00-1Meso-1,2:3,4-二環(huán)丁烷2,2'-Bioxirane,(2R,2'S)-rel-;
2,2'-Bioxirane,(R*,S*)-;
Butane, 1,2:3,4-diepoxy-, meso- (8CI);
1,2,3,4-Dianhydroerythritol;
Erythritol anhydride;
NSC 32607;
meso-1,2:3,4-Diepoxybutane;
meso-Diepoxybutane
CAS:564-00-1分子結(jié)構(gòu)C4H6O2詳情供應(yīng)商
85686-00-61,4-二(二環(huán)己基膦基)丁烷1 4-BIS(DIPHENYLPHOSPHINO)BUTANE MONOOX&;
1 4-BIS(DIPHENYLPHOSPHINO)BUTANE MONOOX&;
1-4-Bis(diphenylphosphino)butane Monoxide;
Bis(diphenylphosphino)butane monoxide
CAS:85686-00-6化學(xué)結(jié)構(gòu)C28H26OP2詳情供應(yīng)商
1389309-54-91,4-雙(二環(huán)己基膦)丁烷雙(四氟硼酸鹽)1,4-Bis(dicyclohexylphosphonium)butane bis(tetrafluoroborate)詳情供應(yīng)商
熱門搜關(guān)鍵詞:cyclohexyl alcohol sultine C5H19NOS C16H27 YELLOW 59 thiofuran PP BLACK TiOSO4 XH2SO4 C4H6N2O4S C11H23NO2S C16H6O2 C6H14N2O2S2 C2H5COOOOCC2H5 C9H19NS C6N3OH5 2NO2 C5H14O2S C4H17NO2S C8H8·C4H6 C3OH 甲基 異噻唑 酮 C4H12N2O3 C4H10N2OS C7H8N2O5 甘氨酸鉀鹽 C5H5NO6S C8H20N2O2 C7H9NOS 2-Cyanophenol 直接黃棕ND3G ethyloxiranyl 雙偶氮顏料紅 雙丙氨膦 環(huán)氧 丁烷 聚碳甲基硅烷 C9H17NOS2 yellow 184 PD 化合物 hendecane 三甲氧基 哌嗪