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(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
56-53-1己烯雌酚;
(E)-4,4'-(1,2-二乙基-1,2-亞乙烯基)雙苯酚
Diethylstilbestrol;
(E)-3,4-Bis(4-hydroxyphenyl)-3-hexene;
(E)-4,4'-(1,2-Diethyl-1,2-ethenediyl)bisphenol;
DES
CAS:56-53-1分子結(jié)構(gòu)C18H20O2詳情供應(yīng)商
4719-75-9磷雌酚四鈉鹽;
(E)-4,4'-(1,2-二乙基-1,2-乙烯基)二苯酚雙磷酸四鈉鹽
Fosfomycin sodium;
Fosfestrol tetrasodium salt;
Stilbestrol diphosphate sodium;
(E)-4,4'-(1,2-Diethyl-1,2-ethenediyl)bisphenol bis(dihydrogen phosphate) tetrasodium salt
CAS:4719-75-9分子結(jié)構(gòu)C18H18Na4O8P2詳情供應(yīng)商
9016-72-2丙烯基雙二硫代氨基甲酸鋅聚合物Zinc 1,2-propylenebis(dithiocarbamate) polymers;
[Propylenebis[dithiocarbamato]]-zinc polymers;
;
(1-Methyl-1,2-ethanediyl)biscarbamodithioic acid zinc complex homopolymer
CAS:9016-72-2化學(xué)結(jié)構(gòu)(C5H8N2S4Zn)n詳情供應(yīng)商
12071-83-9丙森鋅;
甲基鋅乃浦;
丙烯基雙二硫代氨基甲酸鋅
Propineb;
(1-Methyl-1,2-ethanediyl)bis-carbamodithioic acid zinc complex;
Methylzineb;
Zinc 1,2-propylenebis(dithiocarbamate);
Zinc propylenebis(dithiocarbamate)
CAS:12071-83-9分子結(jié)構(gòu)C5H8N2S4Zn詳情供應(yīng)商
93379-48-7(4R,5R)-2,2-二甲基-a,a,a',a'-四苯基-1,3-二氧戊環(huán)-4,5-二甲醇(-)-Taddol;
(-)-trans-alpha,alpha'-(Dimethyl-1,3-dioxolane-4,5-diyl)bis(diphenylmethanol)
CAS:93379-48-7分子結(jié)構(gòu)C31H30O4詳情供應(yīng)商
23911-80-0(1,4-丁二基)二[氧基(2-羥基-4,1-亞苯基)]二[苯基甲酮](1,4-Butanediyl)bis[oxy(2-hydroxy-4,1-phenylene)]bis[phenylmethanone];
Benzophenone,4,4''-(tetramethylenedioxy)bis[2-hydroxy- (8CI);
Methanone, [1,4-butanediylbis[oxy(2-hydroxy-4,1-phenylene)]]bis[phenyl-(9CI);
1,4-Bis(3-hydroxy-4-benzoylphenoxy)butane;
1,4-Bis(4-benzoyl-3-hydroxy)phenoxybutane;
4,4''-(Tetramethylenedioxy)bis(2-hydroxybenzophenone);
Seesorb 151
CAS:23911-80-0分子結(jié)構(gòu)C30H26O6詳情供應(yīng)商
5360-04-31,1,3,3-四甲基-1,3-二硅氧烷亞基二甲醇二乙酸酯Methanol, (1,1,3,3-tetramethyl-1,3-disiloxanediyl)bis-, diacetate;
1,3-bis(Acetoxymethyl)tetramethyldisiloxane;
(1,1,3,3-tetramethyl-1,3-disiloxanediyl)bis-methano diacetate;
(1,1,3,3-tetramethyl-1,3-disiloxanediyl)bis-methanodiacetate;
Methanol,(1,1,3,3-tetramethyl-1,3-disiloxanediyl)bis-,diacetate
CAS:5360-04-3分子結(jié)構(gòu)C10H22O5Si2詳情供應(yīng)商
19224-29-41-甲基亞乙基雙(4,1-苯氧基-2,1-亞乙基)雙乙酸酯(1-Methylethylidene)bis(4,1-phenyloxy-2,1-ethandiyl)bis-acetate;
2,2'-[(1-methylethylidene)bis(4,1-phenyleneoxy)]bis-ethano diacetate
CAS:19224-29-4分子結(jié)構(gòu)C23H26O6(-2)詳情供應(yīng)商
3025-88-52,5-二甲基正己烷-2,5-二甲羥基過氧化物;
(1,1,4,4-四甲基-1,4-丁二基)二過氧化氫
(1,1,4,4-tetramethyl-1,4-butanediyl)bis-Hydroperoxide;
2,5-Dimethylhexane-2,5-dihydroxyperoxide;
(1,1,4,4-tetramethyl-1,4-butanediyl)bis-hydroperoxid;
2,5-dimethylhexane 2,5-dihydroperoxide;
2,5-dimethyl-2,5-dihydroperoxy hexane,not more than 82% with water;
dimethylhexane dihydroperoxide,with 18% or more water
CAS:3025-88-5分子結(jié)構(gòu)C8H18O4詳情供應(yīng)商
524-01-6j,j-Carotene;
1,3,5,7,9,11,13,15,17-Octadecanonaene,3,7,12,16-tetramethyl-1,18-bis(2,3,6-trimethylphenyl)-, (all-E)- (8CI);
Isorenieratene(6CI,7CI);
(all-E)-1,1'-(3,7,12,16-Tetramethyl-1,3,5,7,9,11,13,15,17-octadecanonaene-1,18-diyl)bis[2,3,6-trimethylbenzene];
Benzene,1,1'-(3,7,12,16-tetramethyl-1,3,5,7,9,11,13,15,17-octadecanonaene-1,18-diyl)bis[2,3,6-trimethyl-,(all-E)-;
Isorenieratene, all-trans-;
Leprotene;
Leprotene, all-trans-;
Streptoxanthin;
Streptoxanthin, all-trans-;
all-trans-Isorenieratene;
all-trans-Streptoxanthin
CAS:524-01-6分子結(jié)構(gòu)C40H48詳情供應(yīng)商
185913-97-7(R)-(+)-5,5-二氯-6,6-二甲氧基-2,2-雙(二苯基磷酸)-1,1-聯(lián)苯基Phosphine,1,1'-[(1R)-5,5'-dichloro-6,6'-dimethoxy[1,1'-biphenyl]-2,2'-diyl]bis[1,1-diphenyl-;
Phosphine,[(1R)-5,5'-dichloro-6,6'-dimethoxy[1,1'-biphenyl]-2,2'-diyl]bis[diphenyl-(9CI);
(+)-(5,5'-Dichloro-6,6'-dimethoxybiphenyl-2,2'-diyl)bis(diphenylphosphine);
(R)-ClMeOBIPHEP
CAS:185913-97-7分子結(jié)構(gòu)C38H30Cl2O2P2詳情供應(yīng)商
14802-41-6反-1-(2-吡啶基)-2-(4-吡啶基)乙烯Pyridine,2-[(1E)-2-(4-pyridinyl)ethenyl]-;
Pyridine,2,4'-vinylenedi-, (E)- (8CI);
Pyridine, 2-[2-(4-pyridinyl)ethenyl]-, (E)-;
(E)-2,4'-(1,2-Ethenediyl)bis[pyridine];
(E)-2,4'-Bispyridylethylene;
trans-1-(2-Pyridyl)-2-(4-pyridyl)ethylene;
trans-2,4'-Di(pyridyl)ethylene
CAS:14802-41-6分子結(jié)構(gòu)C12H10N2詳情供應(yīng)商
13362-75-9Pyridine,2-[2-(3-pyridinyl)ethenyl]-, (E)- (9CI);
Pyridine,2,3'-vinylenedi-, (E)- (8CI);
(E)-2,3'-(1,2-Ethenediyl)bis[pyridine];
(E)-2,3'-Bispyridylethylene
CAS:13362-75-9分子結(jié)構(gòu)C12H10N2詳情供應(yīng)商
14802-44-9Pyridine,3-[(1E)-2-(4-pyridinyl)ethenyl]-;
Pyridine,3,4'-vinylenedi-, (E)- (8CI);
Pyridine, 3-[2-(4-pyridinyl)ethenyl]-, (E)-;
(E)-3,4'-(1,2-Ethenediyl)bis[pyridine];
(E)-3,4'-Bispyridylethylene
CAS:14802-44-9分子結(jié)構(gòu)C12H10N2詳情供應(yīng)商
93962-80-21-Aziridinepropanoicacid, (octahydro-4,7-methano-1H-indene-5,?-diyl)bis(methylene) ester (9CI);
(octahydro-4,7-methano-1H-indenediyl)bis(methylene) bis(aziridine-1-propionate)
CAS:93962-80-2分子結(jié)構(gòu)C22H34N2O4詳情供應(yīng)商
7773-34-4DIETHYLSTILBESTROL DIMETHYL ETHER;
(e)-1,1’-(1,2-diethyl-1,2-ethene-diyl)bis(4-methoxybenzene);
3,4-bis(p-methoxyphenyl)-3-hexen;
3,4-dianisyl-3-hexene;
4,4’-dimethoxy-alpha,beta-diethylstilbene;
alpha,alpha’-diethyl-4,4’-dimethoxy-stilben;
depot-oestromenine;
depot-oestromon;
stilbestroldimethylether
CAS:7773-34-4化學(xué)結(jié)構(gòu)C20H24O2詳情供應(yīng)商
352655-61-9(R)-(-)-2,2'-雙[二(3,5-二叔丁基-4-甲氧基苯基)磷]-6,6'-二甲氧基-1,1'-聯(lián)苯(R)-(6,6'-Dimethoxybiphenyl-2,2'-diyl)bis[bis(3,5-di-tert-butyl-4-methoxypheny;
(R)-(6,6'-Dimethoxybiphenyl-2,2'-diyl)bis[bis(3,5-di-tert-butyl-4-methoxypheny;
(R)-(-)-2,2'-Bis[di(3,5-di-t-butyl-4-methoxyphenyl)phosphino]-6,6'-dimethoxy-1,1'-biphenyl,min.97%;
(R)-(-)-2,2''-BIS[DI(3,5-DI-T-BUTYL-4-METHOXYPHENYL)PHOSPHINO]-6,6''-DIMETHOXY-1,1''-BIPHENYL, MIN. 97%;
(R)-(6,6μ-Dimethoxybiphenyl-2,2μ-diyl)bis[bis(3,5-di-tert-butyl-4-methoxyphenyl)phosphine];
(R)-3,5-t-Bu-4-MeO-MeOBIPHEP, SL-A109-1, (R)-[6,6μ-Dimethoxy(1,1μ-biphenyl)-2,2μ-diyl]bis{bis[3,5-bis(1,1-dimethylethyl)-4-methoxyphenyl]phosphine};
(S)-(6,6μ-Dimethoxybiphenyl-2,2μ-diyl)bis[bis(3,5-di-tert-butyl-4-methoxyphenyl)phosphine];
(S)-3,5-t-Bu-4-MeO-MeOBIPHEP, SL-A109-2, (S)-[6,6μ-Dimethoxy(1,1μ-biphenyl)-2,2μ-diyl]bis{bis[3,5-bis(1,1-dimethylethyl)-4-methoxyphenyl]phosphine}
CAS:352655-61-9分子結(jié)構(gòu)C74H104O6P2詳情供應(yīng)商
1473-61-61,2-Ethenediylbis(trimethylsilane);
(1,2-Ethenediyl)bis(trimethylsilane);
1,2-Bis(trimethylsilyl)ethene;
1,2-Ethenediylbis(trimethylsilane)
CAS:1473-61-6分子結(jié)構(gòu)C8H20Si2詳情供應(yīng)商
5368-62-7(Oxydiethane-2,1-diyl)bis(triphenylphosphonium)CAS:5368-62-7分子結(jié)構(gòu)C40H38OP2+2詳情供應(yīng)商
82643-33-2(2,2-Dimethyl-1,3-propanediyl)bis(oxy-3,1-propanediyl) bisacrylateCAS:82643-33-2化學(xué)結(jié)構(gòu)C17H28O6詳情供應(yīng)商
熱門搜關(guān)鍵詞:Li Co 聚乙酰氨基 Biindole FeN2 thiouridine c10h15cin ,2,6,6-四甲基哌啶-1-氧自由基 4-壬酮; H3CSH Lysine triisocyanate Piazthiole cC4H10 4-(1-propenyl) 碘 丙烷 Tin sulfide 氯屈膦酸 C6H9B3O6 玫瑰紅酸鉀 大黃素蒽酮 Brij 56 4-亞甲基哌啶 甘草根提取 丙基二乙醇胺 2,5-二羧酸-3,4-乙撐二氧噻吩 epoxyethane monochloride 環(huán)己 二胺 dach 4-嗎啉乙酸鹽酸鹽 N,N'-bis(2,2,6,6-tetramethyl-4-piperidyl)isophthalamide Butanoic acid,3-hydroxy dl-5-Methyltryptophan 2-hydroxy-4,4,6-trimethylcyclohexa-2,5-dien-1-one 1-Bromomethyl-2,2-difluorocyclopropane 1H-Imidazole-5-ethanol,1-methyl-2-nitro- 二苯 丙烯酸 1-氨基丙基 癸酸 鹽 丙醇鹽酸鹽 ‘ 氯苯丙酮 
合作市| 鸡东县| 同江市| 扎兰屯市| 武陟县| 康乐县| 宾川县| 库伦旗| 泸溪县| 莱阳市| 杭锦旗| 喀什市| 黑河市| 金川县| 翼城县| 巩留县| 英德市| 泊头市| 麻城市| 汝阳县| 沁阳市| 高唐县| 红桥区| 栾城县| 图们市| 焦作市| 神农架林区| 顺平县| 承德县| 南和县| 井陉县| 南安市| 永川市| 天津市| 上蔡县| 霍城县| 诏安县| 通河县| 卢龙县| 清涧县| 怀化市|