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
23978-09-84,7,13,16,21,24-六氧-1,10-二氮雙環(huán)[8.8.8]二十六烷kryptofix 222;
4,7,13,16,21,24-Hexaoxa-1,10-diazabicyclo[8.8.8]-hexacosane
CAS:23978-09-8分子結(jié)構(gòu)C18H36N2O6詳情供應(yīng)商
31255-17-1kryptofix 33CAS:31255-17-1分子結(jié)構(gòu)C16H34N2O6詳情供應(yīng)商
23978-55-41,4,10,13-四氧雜-7,16-二氮雜環(huán)十八烷;
1,10-二氮雜-18-冠醚-6
1,4,10,13-Tetraoxa-7,16-diazacyclooctadecane;
1,10-Diaza-18-crownether;
1,10-Diaza-18-crown-6;
1,10-Diaza-4,7,13,16-tetraoxa-18-crown-6;
1,10-Diaza-4,7,13,16-tetraoxacyclooctadecane;
1,7,10,16-Tetraoxa-4,13-diazacyclooctadecane;
2,2'-kryptofix;
4,13-Diaza-18-crown-6;
4,7,13,16-Tetraoxa-1,10-diazacyclooctadecane;
7,16-Diaza-1,4,10,13-tetraoxacyclooctadecane;
7,16-Diaza-18-crown-6;
Cryptand22;
Cryptand(2.2);
Crytand[2,2];
Diaza crown ether 22;
Diaza-18-crown-6;
Kryptand[2.2];
kryptofix 22;
kryptofix[2.2];
NSC 339325
CAS:23978-55-4分子結(jié)構(gòu)C12H26N2O4詳情供應(yīng)商
31249-95-31,7-偶氮-15-冠醚-5;
1,7-偶氮-15-冠-5;
1,4,10-三噁-7,13-環(huán)十五烷
1,4,10-Trioxa-7,13-diazacyclopentadecane;
1,7-Diaza-15-crown-5;
1,7-Diaza-4,10,13-trioxacyclopentadecane;
4,10-Diaza-15-crown-5;
4,7,13-Trioxa-1,10-diazacyclopentadecane;
7,13-Diaza-15-crown-5;
Cryptand 21;
Diaza crown ether 21;
kryptofix 21;
NSC 339327
CAS:31249-95-3分子結(jié)構(gòu)C10H22N2O3詳情供應(yīng)商
23978-10-11,4,7,13,16-Pentaoxa-10,19-diazacycloheneicosane;
1,13-Diaza-21-crown-7;
kryptofix 23;
kryptofix 3.2
CAS:23978-10-1分子結(jié)構(gòu)C14H30N2O5詳情供應(yīng)商
79495-97-91,4,10,13-Tetraoxa-7,16-diazacyclooctadecane,7,16-didecyl-;
1,10-Didecyl-1,10-diaza-18-crown-6;
4,13-Didecyl-1,7,10,16-tetraoxa-4,13-diazacyclooctadecane;
7,16-Didecyl-1,4,10,13-tetraoxa-7,16-diazacyclooctadecane;
kryptofix 22 didecyl;
kryptofix 22DD;
N,N'-didecyl-1,10-diaza-18-crown-6;
NSC339326
CAS:79495-97-9分子結(jié)構(gòu)C32H66N2O4詳情供應(yīng)商
31250-06-34,7,13,18-四氧雜-1,10-二氮雜二環(huán)[8.5.5]二十烷4,7,13,18-Tetraoxa-1,10-diazabicyclo[8.5.5]eicosane;
Cryptand2.1.1;
Cryptand 211;
Cryptate 211;
kryptofix 211
CAS:31250-06-3分子結(jié)構(gòu)C14H28N2O4詳情供應(yīng)商
69878-46-24,7,13,16,21,24-Hexaoxa-1,10-diazabicyclo[8.8.8]hexacosane,5-decyl-;
5-Decyl-4,7,13,16,21,24-Hexaoxa-1,10-diazabicyclo[8.8.8]hexacosane;
Cryptand 222,C10;
Cryptand 222D;
Cryptand [2.2.2,C10];
D 222;
kryptofix 222D;
kryptofix 22D
CAS:69878-46-2分子結(jié)構(gòu)C28H56N2O6詳情供應(yīng)商
37095-49-1kryptofix 111;
kryptofix(R) 111;
kryptofix 111;
4,10,15-TRIOXA-1,7-DIAZABICYCLO-[5,5,5]HEPTADECANE;
kryptofix 111 99+%
CAS:37095-49-1分子結(jié)構(gòu)C12H24N2O3詳情供應(yīng)商
40471-97-45,6,14,15-DIBENZO-4,7,13,16,21,24-HEXAOXA-1,10-DIAZABICYCLO[8.8.8]HEXACOSANE;
5,6,14,15-DIBENZO-4,7,13,16,21,24-HEXAOXA-1,10-DIAZABICYCLO[8.8.8]HEXACOSANE;
kryptofix 222 BB;
kryptofix(R) 222 BB;
6,7,9,10,17,18,20,21-octahydro-8,19-(ethanoxyethanoxyethano)-8H,19H-dibenzo[b,k][1,4,10,13,7,16]tetraoxadiazacyclooctadecine;
kryptofix 222 BB 99+%;
8,19-(Ethanoxyethanoxyethano)-8H,19H-dibenzob,k1,4,10,13,7,16tetraoxadiazacyclooctadecine, 6,7,9,10,17,18,20,21-octahydro-;
5,6:14,15-Bis(2-butene-1,4-diylidene)-1,10-diaza-4,7,13,16,21,24-hexaoxabicyclo[8.8.8]hexacosane;
6,7,9,10,17,18,20,21-Octahydro-8,19-(ethanoxyethanoxyethano)-8H,19H-dibenzo[b,k][1,4,10,13,7,16]tetraoxadiazacyclooctadecine
CAS:40471-97-4分子結(jié)構(gòu)C26H44N2O6詳情供應(yīng)商
熱門搜關(guān)鍵詞:Candicidin D C9 O2 Cl2 H10 MAGNESIUM ALUMINATE SPINEL N-(2-氨乙基) 乙二胺 C16 H c4h5o6n7 C13H20N2O7 pulin prepolyme octylcyclo ethylene cyano ethyl cyano C4F4N2 C6H3O2Br 5-甲 基-2-苯基-2-己 醛 carbohydrazonamide carbohydra zonamide monocyclohexyl C10H13ONOH C16H19CIN2 
漳浦县| 宁蒗| 牟定县| 绥芬河市| 射洪县| 宿州市| 永胜县| 保靖县| 凤台县| 张家港市| 胶州市| 乌拉特后旗| 阿克陶县| 牟定县| 乌拉特中旗| 祁门县| 柳林县| 独山县| 汤阴县| 彰化县| 泾源县| 昌邑市| 全椒县| 汉阴县| 绵阳市| 隆德县| 凌源市| 天水市| 深圳市| 海林市| 香格里拉县| 乌海市| 吴堡县| 水城县| 吉林市| 岱山县| 南平市| 鹤岗市| 简阳市| 常德市| 邵阳县|