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
2810-04-02-噻吩羧酸乙酯Ethyl 2-thiophenecarboxylate;
2-Thiophene carboxylic acid ethyl ester
CAS:2810-04-0分子結(jié)構(gòu)C7H8O2S詳情供應(yīng)商
23964-57-0鹽酸阿替卡因;
4-甲基-3-(2-丙氨基丙;被)-2-噻吩羧酸甲酯鹽酸鹽
Articaine hydrochloride;
Methyl 4-methyl-3-(2-propylaminopropanoylamino)thiophene-2-carboxylate hydrochloride
CAS:23964-57-0分子結(jié)構(gòu)C13H21ClN2O3S詳情供應(yīng)商
23964-58-1阿替卡因;
4-甲基-3-[[1-氧代-2-(丙氨基)丙基]氨基]-2-噻吩羧酸甲酯
Articaine;
Methyl 4-methyl-3-(2-propylaminopropanoylamino)thiophene-2-carboxylate
CAS:23964-58-1分子結(jié)構(gòu)C13H20N2O3S詳情供應(yīng)商
59337-93-83-磺酰氨基-2-噻吩羧酸甲酯;
3-磺酰氨基-2-噻吩甲酸甲酯
Methyl 3-aminosulfonylthiophene-2-carboxylate;
2-(Methoxycarbonyl)thiophene-3-sulfonamide;
3-Sulfamoyl-2-(methoxycarbonyl)thiophene;
Methyl 3-(aminosulfonyl)-2-thiophenecarboxylate;
Methyl 3-sulfamoyl-2-thiophenecarboxylate
CAS:59337-93-8分子結(jié)構(gòu)C6H7NO4S2詳情供應(yīng)商
72968-71-94-氰基-5-[[5-氰基-2,6-二[(3-甲氧基丙基)氨基]-4-甲基-3-吡啶基]偶氮]-3-甲基-2-噻吩羧酸甲酯2-Thiophenecarboxylic acid, 4-cyano-5-[[5-cyano-2,6-bis[(3-methoxypropyl) amino]-4-methyl-3-pyridiny;
2-[[5-Cyano-2,6-bis[(3-methoxypropyl)amino]-4-methylpyrid-3-yl]azo]-3-cyano-4-methylthiophen-5-carboxylic acid, methyl ester;
2-thiophenecarboxylic acid, 4-cyano-5-[[5-cyano-2,6-bis[(3-methoxypropyl)amino];
2-thiophenecarboxylic acid,;
2-Thiophenecarboxylic acid,4-cyano-5-[[5-cyano-2,6-bis[(3-methoxypropyl)amino]-4-methyl-3-pyridinyl]azo]-3-methyl-,methyl ester;
2-[[5-Cyano-2,6-bis[(3-methoxypropyl)amino]-4-methylpyrid-3-yl]azo]-3-cyano-4-methylthiophen-5-carboxylic acid,methyl ester
CAS:72968-71-9分子結(jié)構(gòu)C23H29N7O4S詳情供應(yīng)商
24287-95-42-溴-3-噻吩羧酸3-Thiophenecarboxylicacid, 2-bromo-;
2-Bromo-3-thiophenecarboxylicacid
CAS:24287-95-4分子結(jié)構(gòu)C5H3BrO2S詳情供應(yīng)商
22913-26-43-噻吩羧酸甲酯3-Thiophenecarboxylicacid, methyl ester;
3-(Methoxycarbonyl)thiophene;
Methyl 3-thiophenecarboxylate
CAS:22913-26-4分子結(jié)構(gòu)C6H6O2S詳情供應(yīng)商
317385-62-93-噻吩羧酸正丁酯3-THIOPHENECARBOXYLIC ACID N-BUTYL ESTER;
N-BUTYL 3-THIOPHENECARBOXYLATE;
3-THIOPHENECARBOXYLIC ACID N-BUTYL ESTER;
3-Thiophenecarboxylic Acid Butyl Ester;
Butyl 3-Thiophenecarboxylate
CAS:317385-62-9分子結(jié)構(gòu)C9H12O2S詳情供應(yīng)商
208108-75-24-苯基-5-(三氟甲基)-2-噻吩羧酸酰氯4-PHENYL-5-(TRIFLUOROMETHYL)-2-THIOPHENECARBONYL CHLORIDE;
4-PHENYL-5-(TRIFLUOROMETHYL)-2-THIOPHENECARBONYL CHLORIDE;
4-PHENYL-5-(TRIFLUOROMETHYL)THIOPHENE-2-CARBONYL CHLORIDE;
BUTTPARK 82\12-89;
4-Phenyl-5-(trifluoromethyl)thiophene-2-carbonyl chloride 97%;
4-Phenyl-5-(trifluoromethyl)thiophene-2-carbonylchloride97%
CAS:208108-75-2分子結(jié)構(gòu)C12H6ClF3OS詳情供應(yīng)商
126768-40-95-甲基-2-噻吩羧酸肼;
5-甲基-2-噻吩羧酸
5-METHYL-2-THIOPHENECARBOXYLIC ACID HYDRAZIDE;
5-METHYL-THIOPHENE-2-CARBOXYLIC ACID HYDRAZIDE;
5-METHYL-2-THIOPHENECARBOXYLIC ACID HYDRAZIDE;
2-Thiophenecarboxylicacid5-methylhydrazide;
2-Thiophenecarboxylicacid,5-methyl-,hydrazide(9CI);
5-methylthiophene-2-carbohydrazide(SALTDATA: FREE)
CAS:126768-40-9化學(xué)結(jié)構(gòu)C6H8N2OS詳情供應(yīng)商
熱門搜關(guān)鍵詞:Pd cas c2h4br C13H10ON2 C13H24ON2 C7H16O3S2 C10H21O5N trifluoromethoxyphenyl CF3CF2CF2CF2CF2CF2I C9H15ONS C14H28ON C14H27O3N peptidase Phenylhydrazinium Cobaltous Nitrate Hexahydrate C14H26S c11h21o3 c12h11ons C8H4O4Cl2 c15h28on2 C15H18S C2H3NC Benzenedicarbonyl C10H23O4 CH2C(CH3)(COOCH3) C7H13O2NS C13H18O3S isothiazol C24H32N6O3 C13H23O4N C10H20O4N C10H22O4N C10H22O5N C10H24ON 4-氯-3-硝基苯甲酸甲酯 叔丁基 二甲基苯酚 羥 苯 甲 酯 2-氰基-3,3-二苯基丙烯酸-2-乙基己酯 imidyl C12H22O3N2 C35H64O4 
怀宁县| 嵊州市| 明水县| 东阳市| 漾濞| 延寿县| 洞头县| 永丰县| 遂宁市| 上蔡县| 政和县| 香港 | 新昌县| 乌拉特后旗| 吉首市| 潼关县| 丰顺县| 遂昌县| 昔阳县| 乐业县| 黄平县| 定日县| 济南市| 来凤县| 方城县| 齐齐哈尔市| 津市市| 花莲县| 卢龙县| 无棣县| 高台县| 高青县| 永德县| 黄大仙区| 定远县| 杂多县| 西林县| 恩平市| 三亚市| 昭平县| 垫江县|