午夜激情在线视频-亚洲乱码无码永久不卡在线-日韩在线观看av-欧美日韩精品一区-色婷婷色综合-欧美在线不卡-精品视频一区二区三区四区五区-欧美孕交视频-亚洲性按摩-日韩精品自拍偷拍-一级黄色片在线播放-偷偷操99-青青av在线-亚洲国产小视频-av大片免费在线观看-日韩av片在线免费观看-2018av无码视频在线播放

CAS號(hào)查詢

化工產(chǎn)品

CAS號(hào)查詢化工產(chǎn)品

熱門(mén)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
3320-33-01,3-二(3-異氰酸基-4-甲基苯基)-1,3-二氮雜環(huán)丁烷-2,4-二酮3-diazetidine-2,4-dione, 1,3-bis(3-isocyanato-4-methylphenyl)-1CAS:3320-33-0分子結(jié)構(gòu)C18H12N4O4詳情供應(yīng)商
17589-24-11,3-二[4-[(4-異氰酸根苯基)甲基]苯基]-1,3-二氮雜環(huán)丁烷-2,4-二酮1,3-bis[4-[(4-Isocyanatophenyl)methyl]phenyl]-1,3-diazetidine-2,4-dione;
3-diazetidine-2,4-dione, 1,3-bis[4-[(4-isocyanatophenyl)methyl]phenyl]-1;
4-dione, 1,3-bis[4-[(4-isocyanatophenyl)methyl]phenyl]-3-diazetidine-2
CAS:17589-24-1分子結(jié)構(gòu)C30H20N4O4詳情供應(yīng)商
26747-90-01,3-雙(3-異氰酸根甲基苯基)-1,3-二氮雜環(huán)丁烷-2,4-二酮1,3-bis(3-isocyanatomethylphenyl)-1,3-diazetidine-2,4-dione;
Toluene diisocyanate dimer;
4-dione, 1,3-bis(3-isocyanatomethylphenyl)-3-diazetidine-2;
4-dione,1,3-bis(3-isocyanatomethylphenyl)-3-diazetidine-2
CAS:26747-90-0分子結(jié)構(gòu)C18H12N4O4詳情供應(yīng)商
23501-81-71,3-雙(6-異氰酸己基)-1,3-二氮雜環(huán)丁烷-2,4-二酮3-diazetidine-2, 4-dione, 1, 3-bis(6-isocyanatohexyl)-1;
4-dione, 1,3-bis(6-isocyanatohexyl)-3-diazetidine-2
CAS:23501-81-7分子結(jié)構(gòu)C16H24N4O4詳情供應(yīng)商
23370-68-51,3-雙[(5-異氰酸根-1,3,3-三甲基環(huán)己基)甲基]-1,3-二氮雜環(huán)丁烷-2,4-二酮N,N'-bis(5-Isocyanato-1,3,3-trimethylcyclohexylmethyl)-1,3-diaza-2,4-dioxocyclobutane;
1,3-diazetidine-2,4-dione, 1,3-bis[(5-isocyanato-1,3,3-trimethylcyclohexyl)meth;
4-dione,1,3-bis[(5-isocyanato-1,3,3-trimethylcyclohexyl)methyl]-3-diazetidine-2
CAS:23370-68-5分子結(jié)構(gòu)C24H36N4O4詳情供應(yīng)商
72828-34-31,4-丁二醇與2-EH和二異構(gòu)化的異佛爾酮二異氰酸酯的聚合物1,3-diazetidine-2,4-dione, 1,3-bis[(5-isocyanato-1,3,3-trimethylcyclohexyl)methyl]-, polymer with 1,無(wú)(C24H36N4O4.C8H18O.C4H10O2)x詳情供應(yīng)商
94158-57-31,3-diazetidine-2,4-dione,1,3-bis[4-[(2-isocyanatophenyl)methyl]phenyl]-;
2,4-dioxo-1,3-diazetidine-1,3-diylbis(p-phenylenemethylene-o-phenylene) diisocyanate
CAS:94158-57-3分子結(jié)構(gòu)C30H20N4O4詳情供應(yīng)商
69572-85-61,3-diazetidine,1,3-dicyclohexyl-;
1,3-Dicyclohexyl-1,3-diazacyclobutane;
NSC 372549;
NSC 372550
CAS:69572-85-6分子結(jié)構(gòu)C14H26N2詳情供應(yīng)商
27272-54-41,3-diazetidine-2,4-dione,1,3-bis(4-nitrophenyl)-;
2,4-Uretidinedione,1,3-bis(p-nitrophenyl)- (8CI)
CAS:27272-54-4分子結(jié)構(gòu)C14H8N4O6詳情供應(yīng)商
74949-76-11,3-diazetidine,1,3-diphenyl-;
1,3-Diphenyl-1,3-diazetidine;
NSC 372548
CAS:74949-76-1分子結(jié)構(gòu)C14H14N2詳情供應(yīng)商
4455-27-01,3-diazetidine-2,4-dione;
2,4-Uretidinedione(7CI,8CI);
1,3-Diazetedione;
1,3-Uretidine-2,4-dione;
Uretedione;
Uretidinedione
CAS:4455-27-0分子結(jié)構(gòu)C2H2N2O2詳情供應(yīng)商
5175-38-21,2-diazetidine,1,2,3,4-tetraphenyl-CAS:5175-38-2分子結(jié)構(gòu)C26H22N2詳情供應(yīng)商
30885-14-41,3-diazetidine-2,4-dione,1,3-bis(1,1-dimethylethyl)-;
2,4-Uretidinedione,1,3-di-tert-butyl- (8CI);
NSC 156206
CAS:30885-14-4分子結(jié)構(gòu)C10H18N2O2詳情供應(yīng)商
23358-07-81,2-diazetidine-1,2-dicarboxylicacid, 3-ethoxy-, 1,2-dimethyl ester;
1,2-diazetidine-1,2-dicarboxylicacid, 3-ethoxy-, dimethyl ester (8CI);
NSC 282879
CAS:23358-07-8分子結(jié)構(gòu)C8H14N2O5詳情供應(yīng)商
78488-11-61,3-diazetidine-2,4-dione,1-(chloroacetyl)-3-methyl- (9CI);
1,3-diazetidine-2,4-dione, 1-(chloroacetyl)-3-methyl- (9CI)
CAS:78488-11-6分子結(jié)構(gòu)C5H5ClN2O3詳情供應(yīng)商
13163-42-31,3-diazetidine-1,3-dicarbothioicacid, 2,4-dioxo-, 1,3-dimethyl ester;
1,3-Uretidinedicarbothioicacid, 2,4-dioxo-, O,O'-dimethyl ester (8CI)
CAS:13163-42-3分子結(jié)構(gòu)C6H6N2O4S2詳情供應(yīng)商
1025-36-11,3-diazetidine-2,4-dione,1,3-diphenyl-;
2,4-Uretidinedione,1,3-diphenyl- (6CI,7CI,8CI);
1,3-Diphenyl-1,3-diazetidine-2,4-dione;
1,3-Diphenyl-2,4-dioxodiazetidine;
1,3-Diphenyl-2,4-uretidinedione;
1,3-Diphenyldiaza-2,4-cyclobutanedione;
Diphenyl-2,4-uretidinedione;
N,N'-Diphenyluretidine-2,4-dione;
N,N'-Diphenyluretidione;
NSC 130406;
NSC194712;
NSC 229126;
Phenyl isocyanate dimer
CAS:1025-36-1分子結(jié)構(gòu)C14H10N2O2詳情供應(yīng)商
36909-44-11,3-diazetidine-2,4-dione,1,3-dimethyl-;
N,N'-Dimethyl-1,3-diazetidinedione
CAS:36909-44-1分子結(jié)構(gòu)C4H6N2O2詳情供應(yīng)商
熱門(mén)搜關(guān)鍵詞:NHCO3 C4F10O C14H8N2O2 C3F3H3 2,4,4',5-Tetrachlorobiphenyl 乙氧基丙烷 二氟氫化鉀 2(3H)-Naphthalenone, 4,4a,5,6,7,8-hexa 2-甲基苯并噻吩 壬二烯-1-醇 5-HEXEN-2-ONE, 5-METHYL- 鄰乙氧基苯甲酰胺 丁二胺二鹽酸鹽 2,2',3,3',4,4',5,5',6-Nonachlorobiphenyl Pyridine,2-(1-methyl-2-pyrrolidinyl) 4,5-diamino-1-(2-hydroxyethyl 1-Phenyl-1-propen 酰氯 全氟 C15H30O4 1-Isobutyl-3-methylcyclopentane 4-Aminobenzotrif (R)-( )- Phosphonous Diamide tosoh 十二烷基異氰酸酯 C4H10O2 CAS:19132-06-0 1-Nonanoic acid C20H25NO2%HCl 25322-68-3 C4H10O2 1-adamantyl isocyanate 2,3,4',6-Tetrachlorobiphenyl 7-Oxabicyclo[4.1.0]heptane-3-carboxylicacid 1,1-DIETHYL CYCLOHEXANE 苯基-β-D-吡喃葡萄糖苷 2,2',3,5,5'-Pentachlorobiphenyl 2,3,4,4'-Tetrachlorobiphenyl 式 壬烯醛 Benzamide,N,N-di-2-propen-1-yl- 2,2',3,3',6-Pentachlorobiphenyl 12-diol 
濮阳市| 工布江达县| 琼结县| 略阳县| 军事| 巴东县| 错那县| 潼关县| 舞钢市| 湛江市| 昌吉市| 乌兰察布市| 虎林市| 客服| 延吉市| 安福县| 会泽县| 全南县| 阿拉善左旗| 连平县| 昭平县| 襄城县| 马鞍山市| 游戏| 大宁县| 河源市| 繁峙县| 揭西县| 罗定市| 九江市| 临安市| 伊吾县| 逊克县| 通江县| 南阳市| SHOW| 双流县| 东方市| 龙岩市| 当阳市| 新邵县|