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
13214-53-4N-氯甲酰基-2-咪唑烷酮2-Oxo-1-imidazolidinecarbonyl chloride;
2-Oxoimidazolidine-1-carbonyl chloride
CAS:13214-53-4分子結(jié)構(gòu)C4H5ClN2O2詳情供應(yīng)商
137049-00-41-甲基-1H-咪唑-4-磺酰氯1-Methyl-1H-imidazole-4-sulfonyl chloride;
(1-Methyl-1H-imidazol-4-yl)sulfonylchloride;
1-Methyl-1-imidazole-4-sulfonyl chloride;
1-Methyl-11H-imidazole-4-sulfonylchloride;
1-Methyl-1H-imidazole-4-sulfonyl chloride;
1-Methylimidazole-4-sulfonyl chloride
CAS:137049-00-4分子結(jié)構(gòu)C4H5ClN2O2S詳情供應(yīng)商
68002-42-64,4'-二(1-甲基亞乙基)苯酚與氯甲基環(huán)氧乙烷的聚合物和2-甲基-1H-咪唑的反應(yīng)產(chǎn)物Phenol, 4,4'-(1-methylethylidene)bis-, polymer with (chloromethyl)oxirane, reaction products with 2-;
Bisphenol A, epichlorohydrin polymer, 2-methylimidazole condensate
(C15H16O2.C4H6N2.C3H5ClO)x詳情供應(yīng)商
288148-34-51H-Pyrazole-4-sulfonylchloride, 1-methyl-;
1-Methyl-1H-pyrazole-4-sulfonylchloride
CAS:288148-34-5分子結(jié)構(gòu)C4H5ClN2O2S詳情供應(yīng)商
89501-90-61H-Pyrazole-3-sulfonylchloride, 1-methyl-;
1-Methyl-1H-pyrazole-3-sulfonylchloride;
1-Methylpyrazole-3-sulfonyl chloride
CAS:89501-90-6分子結(jié)構(gòu)C4H5ClN2O2S詳情供應(yīng)商
857766-66-62,4-Imidazolidinedione,5-(chloromethyl)-;
Hydantoin,5-(chloromethyl)- (5CI)
CAS:857766-66-6分子結(jié)構(gòu)C4H5ClN2O2詳情供應(yīng)商
78380-28-62-Thiophenesulfonicacid, 5-chloro-, hydrazide;
5-Chloro-2-thiophenesulfonylhydrazide
CAS:78380-28-6分子結(jié)構(gòu)C4H5ClN2O2S2詳情供應(yīng)商
64186-71-63-Pyrazolidinecarbonylchloride, 5-oxo-;
3-Pyrazolidinecarbonyl chloride, 5-oxo- (9CI)
CAS:64186-71-6分子結(jié)構(gòu)C4H5ClN2O2詳情供應(yīng)商
72632-94-13-Isothiazolecarboxylicacid, 4-amino-, hydrochloride (1:1);
3-Isothiazolecarboxylicacid, 4-amino-, monohydrochloride (9CI);
4-Amino-3-isothiazolecarboxylic acidhydrochloride
CAS:72632-94-1分子結(jié)構(gòu)C4H5ClN2O2S詳情供應(yīng)商
348086-67-92-氯-4-甲基噻唑-5-磺酰胺5-Thiazolesulfonamide,2-chloro-4-methyl-;
2-Chloro-4-methyl-1,3-thiazol-5-sulfonamide;
2-Chloro-4-methyl-1,3-thiazole-5-sulfonamide
CAS:348086-67-9分子結(jié)構(gòu)C4H5ClN2O2S2詳情供應(yīng)商
55694-81-01-Methylimidazole-2-sulfonyl chlorideCAS:55694-81-0分子結(jié)構(gòu)C4H5ClN2O2S詳情供應(yīng)商
1020721-61-21-甲基-1H-吡唑-5-磺酰氯;
1-甲基-1H-吡唑-5-磺酰氯
1-Methyl-1H-pyrazole-5-sulphonyl chloride;
1-Methyl-1H-pyrazole-5-sulphonyl chloride;
1-Methyl-1H-pyrazole-5-sulphonyl chloride 97%;
2-Methyl-2H-pyrazole-3-sulfonyl chloride;
5-(Chlorosulphonyl)-1-methyl-1H-pyrazole
C4H5ClN2O2S詳情供應(yīng)商
熱門搜關(guān)鍵詞:噻吩 并 吡咯 6-脫氧-L- - 甲基酯 甲醚 乙二醇 銅 CAS NO 三元乙丙 橡膠 三苯基磷 氯化鈀 苯 噻二唑 L-酒石 丁腈 橡膠 呋喃 胺基 àˉ cas.no 維生素C; 二乙二醇 氯 C15H13Cl2NO2; 叔丁基 乙醇胺 鄰苯二甲酸 醇酯 填充料CAS NO. 1-?×?ù?·?o 奧克太爾 磺酸 硅烷 硝酸鎳 六水 咪達(dá)唑侖 C C16H30MnO4 -2-基) C5H4O3S 2HCONH2 C6H5CH2CH2CH2NH2 3-溴-4-氟苯甲 H2NNH2·H2So4 丙烯酸甲酯· C6H4ClFN2 C15H11ClN2O3S C6H14NBr BYK·?é¢?á 氟 磺酸 乙酯 epoxyeicosatrienoic acid 氟 磺酰 二甲基 氟 酰 二甲基 氟 酰 二乙基 
清苑县| 东莞市| 榆社县| 绍兴市| 信阳市| 保靖县| 磐石市| 当阳市| 怀仁县| 孝义市| 惠来县| 龙南县| 延庆县| 盐池县| 宜兰县| 江油市| 盘山县| 石柱| 广安市| 姜堰市| 温宿县| 张北县| 巴彦县| 桂林市| 金坛市| 万山特区| 松溪县| 兰州市| 延寿县| 盐源县| 平度市| 新巴尔虎右旗| 阿鲁科尔沁旗| 汉中市| 滦南县| 门源| 政和县| 宿松县| 永善县| 常山县| 孟津县|