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
646-06-01,3-二氧戊環(huán);
乙二醇縮甲醛;
二噁戊烷
1,3-Dioxolane;
1,3-dioxacyclopentane;
Ethylene glycol methylene ether;
Formaldehyde ethylene acetal
CAS:646-06-0分子結(jié)構(gòu)C3H6O2詳情供應(yīng)商
497-26-72-甲基-1,3-二氧戊環(huán);
2-甲基-1,3-二氧戊烷;
乙醛乙二醇縮醛;
2-甲基-1,3-二惡茂烷
2-methyl-3-dioxolane;
2-Methyl-1,3-dioxacyclopentane;
2-Methyl-1,3-dioxolane;
2-Methyldioxolane;
Methyl dioxolane;
NSC 5209
CAS:497-26-7分子結(jié)構(gòu)C4H8O2詳情供應(yīng)商
111773-13-8Spiro[1,3-dioxolane-2,1'(2'H)-naphthalene],7'-bromo-3',4'-dihydro-;
7-Bromo-1,2,3,4-tetrahydronaphthalene-1-spiro-2’-(1’,3’-dioxacyclopentane)
CAS:111773-13-8分子結(jié)構(gòu)C12H13BrO2詳情供應(yīng)商
541-66-21,3-Dioxolane-4-methanaminium,N,N,N-trimethyl-, iodide (1:1);
(1,3-Dioxolan-4-ylmethyl)trimethylammoniumiodide (6CI,7CI);
1,3-Dioxolane-4-methanaminium, N,N,N-trimethyl-, iodide(9CI);
Ammonium, (1,3-dioxolan-4-ylmethyl)trimethyl-, iodide (8CI);
1,3-Dioxolane-4-methanamine, N,N-dimethyl-, methiodide;
2249F;
4-(Dimethylaminomethyl)-1,3-dioxacyclopentane methiodide;
Dilvasene;
Oxapropanium iodide;
Trimethyl(2,3-methylenedioxypropyl)ammonium iodide;
Vasodilatateur 2249F
CAS:541-66-2分子結(jié)構(gòu)C7H16INO2詳情供應(yīng)商
2568-96-91,3-Dioxolane, 2-ethyl-;
2-Ethyl-1,3-dioxacyclopentane;
2-Ethyl-1,3-dioxolane;
2-Ethyldioxolane;
Propanal, cyclic 1,2-ethanediyl acetal
CAS:2568-96-9分子結(jié)構(gòu)C5H10O2詳情供應(yīng)商
94113-50-51,5-dioxacyclopentadecane-6,15-dione,3,3-dimethyl-;
3,3-dimethyl-1,5-dioxacyclopentadecane-6,15-dione
CAS:94113-50-5分子結(jié)構(gòu)C15H26O4詳情供應(yīng)商
83742-07-81,3-dioxacyclopentadecan-2-one;
1,3-dioxacyclopentadecan-2-one
CAS:83742-07-8分子結(jié)構(gòu)C13H24O3詳情供應(yīng)商
79713-50-13,6:8,11-Diepoxy-2H-1,13-benzodioxacyclopentadecin-2,12(7H)-dione(9CI)CAS:79713-50-1分子結(jié)構(gòu)C17H10O6詳情供應(yīng)商
熱門搜關(guān)鍵詞:%u00b5%u00b0%u00b0%u00b1%u00cb%u00e1 %u00b1%u00fb%u00cf%u00a9%u00cb%u00e1 %u00f4%u00c7%u00d2%u00d2%u00f5%u00a5 %u00a6%u00c2 %u00df%u00c1%u00e0%u00ab%u00c6%u00cf%u00cc%u00d1%u00cc%u00c7  C23H30N2O5 %u00a3%u00ac %u00a3%u00ac %u00c8%u00fd%u00e4%u00e5%u00b1%u00bd %u00a6%u00c3 %u00b6%u00a1 %u00a6%u00c2 %u00dd%u00c1%u00b7%u00d3 %u00a6%u00c1 %u00bb%u00b7%u00ba%u00fd%u00be%u00ab %u00a6%u00c1 %u00df%u00bb%u00e0%u00ab%u00b9%u00fb%u00cc%u00c7 %u00b0%u00b1%u00bb%u00f9%u00b7%u00c7%u00c4%u00c7%u00d7%u00da %u00a3%u00ae %u00a3%u00ba %u00b1%u00bd%u00b2%u00a2%u00e0%u00e7%u00b7%u00d4 %u00a3%u00ac %u00a3%u00ac %u00c8%u00fd%u00d1%u00f5%u00d4%u00d3%u00bb%u00b7%u00bc%u00ba%u00cd%u00e9 %u00b0%u00b1%u00bb%u00f9%u00b1%u00bd%u00bb%u00c7%u00f5%u00a3%u00b0%u00b7 %u00a8%u00b0?%u00a8%u00a6 %u00b2%u00ca%u00c9%u00ab%u00cf%u00d4%u00d3%u00b0%u00bc%u00c1 N,N ???×?ù ?? °· D 1?ì 1-4 氯丁烷 butylmethyl ketone 二酮 吡咯 吡咯 叔丁基氰 %u00b1%u00a6%u00de%u00bd%u00dc%u00d5 乙酰 殼二糖 c20sh36 哌嗪 磺酸 C16NOH25 C8H6F6N2 EC 5.3.21.1 EC 2.1.3.4 三 硫 醇 diphenylhexan 甲基 三甲氧基 硅氧烷 NH2CH2CH2OCH2CH2OCH2CH2NH octylthiophene 新戊二醇 聚合物 Chloroquin 2-甲基丁  常春藤皂苷元 
西丰县| 璧山县| 彝良县| 三门峡市| 永顺县| 思南县| 京山县| 泾源县| 黎川县| 隆安县| 仙居县| 靖安县| 平湖市| 禄丰县| 木兰县| 河源市| 读书| 宁海县| 柳江县| 甘谷县| 丽水市| 山东省| 东莞市| 新平| 五寨县| 克什克腾旗| 息烽县| 威宁| 阳高县| 普陀区| 固始县| 饶平县| 稻城县| 攀枝花市| 康乐县| 江达县| 西充县| 通榆县| 苏尼特左旗| 霍州市| 东辽县|