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
437-74-1煙酸占替諾;
尼可占替諾;
7-[2-羥基-3-(2-羥乙基-甲胺基)丙基]-1,3-二甲基-嘌呤-2,6-二酮煙酸鹽
Xanthinol nicotinate;
7-[2-Hydroxy-3-(2-hydroxyethyl-methyl-amino)propyl]-1,3-dimethyl-purine-2,6-dione pyridine-3-carboxylic acid
CAS:437-74-1分子結(jié)構(gòu)C13H21N5O4.C6H5NO2詳情供應(yīng)商
19797-32-13,5-二氯苯磺酰胺3,5-Dichlorobenzenesulfonamide;
3,5-Dichlorobenzene-1-sulfonamide
CAS:19797-32-1分子結(jié)構(gòu)C6H5Cl2NO2S詳情供應(yīng)商
214210-30-74-溴-2-氟苯磺酰胺4-Bromo-2-fluorobenzenesulfonamide;
4-Bromo-2-fluorobenzenesulfonamide
CAS:214210-30-7分子結(jié)構(gòu)C6H5BrFNO2S詳情供應(yīng)商
263349-73-14-溴-3-氟苯磺酰胺4-Bromo-3-fluorobenzenesulfonamide;
4-Bromo-3-fluorobenzenesulfonamide
CAS:263349-73-1分子結(jié)構(gòu)C6H5BrFNO2S詳情供應(yīng)商
868662-36-62-三氟甲基-5-吡啶硼酸2-Trifluoromethyl-5-pyridineboric acid;
Boronicacid, [6-(trifluoromethyl)-3-pyridinyl]- (9CI);
(2-Trifluoromethylpyridin-5-yl)boronic acid;
[6-Trifluoromethylpyridin-3-yl]boronicacid
CAS:868662-36-6分子結(jié)構(gòu)C6H5BF3NO2詳情供應(yīng)商
70693-65-1己內(nèi)酰胺、6-氨基己酸、衣康酸、二亞乙基三胺、環(huán)氧氯丙烷的聚合物Butanedioic acid, methylene-, polymer with N-(2-aminoethyl)-1,2-ethanediamine, 6-aminohexanoic acid,無(wú)(C6H13NO2.C6H11NO.C5H6O4.C4H13N3.C3H5ClO)x詳情供應(yīng)商
351003-59-34-溴-2-氯苯磺胺Benzenesulfonamide,4-bromo-2-chloro-;
4-Bromo-2-chlorobenzenesulfonamide
CAS:351003-59-3分子結(jié)構(gòu)C6H5BrClNO2S詳情供應(yīng)商
351003-57-15-氯-2-氟苯磺酰胺Benzenesulfonamide, 5-chloro-2-fluoro-;
5-Chloro-2-fluorobenzenesulfonamide
CAS:351003-57-1分子結(jié)構(gòu)C6H5ClFNO2S詳情供應(yīng)商
368-72-93-氨基-4-氯苯基磺酰氟Benzenesulfonylfluoride, 3-amino-4-chloro-;
Metanilylfluoride, 4-chloro- (6CI,7CI,8CI);
3-Amino-4-chlorobenzenesulfonyl fluoride;
NSC 119917
CAS:368-72-9分子結(jié)構(gòu)C6H5ClFNO2S詳情供應(yīng)商
7720-45-8Benzenesulfonamide,2,5-dichloro-;
2,5-Dichlorobenzenesulfonamide;
NSC 42185
CAS:7720-45-8分子結(jié)構(gòu)C6H5Cl2NO2S詳情供應(yīng)商
7467-11-0Benzenesulfonamide,2,5-dibromo-;
NSC 400646
CAS:7467-11-0分子結(jié)構(gòu)C6H5Br2NO2S詳情供應(yīng)商
938-05-6Benzenesulfonamide,N,N-dibromo-;
DibromamineB;
N,N-Dibromobenzenesulfonamide
CAS:938-05-6分子結(jié)構(gòu)C6H5Br2NO2S詳情供應(yīng)商
437710-07-1Pyridine,2,6-dibromo-4-methoxy-, 1-oxide;
2,6-Dibromo-4-methoxypyridine-1-oxide
CAS:437710-07-1分子結(jié)構(gòu)C6H5Br2NO2詳情供應(yīng)商
937-16-65-溴-1H-吡咯-2-羧酸甲酯;
5-溴-1H-吡咯-2-羧酸甲酯;
1H-Pyrrole-2-carboxylicacid, 4,5-dibromo-, methyl ester;
Pyrrole-2-carboxylicacid, 4,5-dibromo-, methyl ester (7CI,8CI);
NSC 288036
CAS:937-16-6分子結(jié)構(gòu)C6H5Br2NO2詳情供應(yīng)商
208264-60-24-Thiazolecarboxylicacid, 2,5-dibromo-, ethyl ester;
Ethyl2,5-dibromo-4-thiazolecarboxylate
CAS:208264-60-2分子結(jié)構(gòu)C6H5Br2NO2S詳情供應(yīng)商
50508-54-84-Benzyloxy-3-chloronitrobenzeneCAS:50508-54-8分子結(jié)構(gòu)C6H3OCH2C6H5(Cl)NO2詳情供應(yīng)商
947533-41-74-Trifluoromethyl-pyridine-3-boronic acidCAS:947533-41-7分子結(jié)構(gòu)C6H5BF3NO2詳情供應(yīng)商
947533-51-95-Trifluoromethyl-pyridine-3-boronic acid;
5-Trifluoromethyl-pyridine-3-boronic acid;
3-trifluoromethyl-5-pyridyl boronic acid
CAS:947533-51-9分子結(jié)構(gòu)C6H5BF3NO2詳情供應(yīng)商
947533-39-34-Trifluoromethyl-pyridine-3-boronic acid;
3-Borono-2-(trifluoromethyl)pyridine
CAS:947533-39-3化學(xué)結(jié)構(gòu)C6H5BF3NO2詳情供應(yīng)商
1189954-79-7Nicotinic Acid-13C6;
3-BROMOPHENYLZINC IODIDE;
3-BROMOPHENYLZINC IODIDE, 0.5M SOLUTION;
3-bromophenylzinc iodide solution;
REF DUPL: 3-Chloro-2,6-difluorophenylboronic acid;
3-Bromophenylzinc iodide solution 0.5 in THF;
3-BroMophenylzinc iodide, 0.5M in THF, packaged under Argon in resealable CheMSeal^t bottles
無(wú) 13C6H5NO2詳情供應(yīng)商
熱門搜關(guān)鍵詞:maltotriose hydrate dipyridin ACEI divinylbenzene Copolymer C6H4Cl3 Diphosphor ethylhexanolate nonulosonic Acid neodecanoic C10 H10 N6 O2 C13H19O 四異戊銨 多 醇 脂 異 草 隆 乙胺 吡啶 C6H10N4O6 碘 氟 烷 C6H6CHBrCH3 C6H5CHBrCH3 Selinenol 乙; 乳糖 CH3COCH2CH2COOC2H5 epoxy ester 熒光 白 環(huán)戊基甲基胺 三甲基-2-硫脲 氯化羅丹明 對(duì)三氟甲基苯乙酸 3-(3,4-二甲氧苯基)-1-丙醇 hexonic acid 烷酮 羧酸 C16H28N2 蘋果酸二丁酯 聚乙二醇- 2-Propanol,1-amino- 氰化亞銅(三 )鈉 羧 纖維素 2,3,5,6-四氟苯甲醇 Assu 堿氯化物 
舒城县| 北票市| 开化县| 吉安县| 桑植县| 景洪市| 锦州市| 承德市| 曲阳县| 咸阳市| 湖南省| 称多县| 阜城县| 沿河| 常山县| 威远县| 西乡县| 平谷区| 罗江县| 广灵县| 越西县| 札达县| 灵丘县| 淳安县| 诸城市| 阜康市| 陆良县| 滁州市| 张家川| 驻马店市| 古丈县| 营口市| 犍为县| 北碚区| 利辛县| 大方县| 东城区| 黔江区| 新兴县| 闸北区| 平谷区|