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

熱門搜索化學品最多只顯示前20條,請點擊“搜索化學品”查看所有結果


CAS登錄號 中文名 英文名 分子結構式 分子式 詳情 供應商
30766-22-45-羥基煙酸甲酯Methyl 5-hydroxynicotinate;
Nicotinicacid, 5-hydroxy-, methyl ester (7CI,8CI);
3-Hydroxy-5-methoxycarbonylpyridine;
5-Hydroxy-3-pyridinecarboxylic acid methyl ester;
5-Hydroxynicotinic acidmethyl ester;
Methyl 5-hydroxy-3-pyridinecarboxylate;
Methyl5-hydroxynicotinate;
NSC 605540
CAS:30766-22-4分子結構C7H7NO3詳情供應商
67367-24-24-羥基煙酸甲酯Methyl 4-hydroxynicotinate;
4-Hydroxy-nicotinic acid methyl ester;
4-Hydroxypyridine-3-carboxylic acid methyl ester
CAS:67367-24-2分子結構C7H7NO3詳情供應商
67383-31-72-羥基煙酸甲酯;
2-羥基吡啶-3-甲酸甲酯
Methyl 2-hydroxynicotinate;
2-Hydroxy-3-pyridinecarboxylic acid methyl ester
CAS:67383-31-7分子結構C7H7NO3詳情供應商
79398-27-94,6-二羥基煙酸甲酯Methyl 4,6-dihydroxynicotinate;
4,6-Dihydroxy-3-pyridinecarboxylicacid methyl ester;
4,6-Dihydroxynicotinic acid methyl ester;
Methyl4,6-dihydroxynicotinate;
Methyl 4,6-dihydroxypyridine-3-carboxylate;
NSC 112516
CAS:79398-27-9分子結構C7H7NO4詳情供應商
18617-50-06-羥基煙酸乙酯;
6-羥基煙酸乙酯
3-Pyridinecarboxylicacid, 1,6-dihydro-6-oxo-, ethyl ester;
Nicotinicacid, 1,6-dihydro-6-oxo-, ethyl ester (6CI,8CI);
6-Hydroxynicotinic acid ethylester;
Ethyl 6-hydroxynicotinate;
NSC 165472;
NSC 165477;
NSC 165478;
NSC165497
CAS:18617-50-0分子結構C8H9NO3詳情供應商
66171-50-46-羥基煙酸甲酯3-Pyridinecarboxylicacid, 1,6-dihydro-6-oxo-, methyl ester;
Nicotinicacid, 1,6-dihydro-6-oxo-, methyl ester (6CI);
5-(Methoxycarbonyl)-2(1H)-pyridinone;
5-Methoxycarbonyl-2(1H)-pyridone;
5-Methoxycarbonyl-2-pyridone;
6-Hydroxynicotinic acid methyl ester;
Methyl2-hydroxy-5-pyridinecarboxylate;
Methyl 6-hydroxy-3-pyridinecarboxylate;
Methyl6-hydroxynicotinate;
Methyl 6-oxo-1,6-dihydropyridine-3-carboxylate;
Methylpyridin-2-one-5-carboxylate;
NSC 78315
CAS:66171-50-4分子結構C7H7NO3詳情供應商
59288-38-93-Pyridinecarboxylicacid, 5-hydroxy-, ethyl ester;
5-Hydroxynicotinicacid ethyl ester;
Ethyl 5-hydroxynicotinate
CAS:59288-38-9分子結構C8H9NO3詳情供應商
847943-54-83-Pyridinecarboxylicacid, 6-chloro-5-hydroxy-, 1,1-dimethylethyl ester;
TERT-BUTYL 6-CHLORO-5-hydroxynicotinate
CAS:847943-54-8分子結構C10H12ClNO3詳情供應商
6975-44-63-Pyridinecarboxylicacid, 1,6-dihydro-4-hydroxy-6-oxo-, ethyl ester;
Nicotinicacid, 4,6-dihydroxy-, ethyl ester (7CI);
2,4-Dihydroxy-5-(ethoxycarbonyl)pyridine;
4,6-Dihydroxynicotinic acid ethylester;
Ethyl 4,6-dihydroxynicotinate;
NSC 22486
CAS:6975-44-6分子結構C8H9NO4詳情供應商
97692-42-73-Pyridinecarboxylicacid, 1,2,5,6-tetrahydro-4-hydroxy-1-(phenylmethyl)-, methyl ester;
methyl 1-benzyl-1,2,5,6-tetrahydro-4-hydroxynicotinate
CAS:97692-42-7分子結構C14H17NO3詳情供應商
847943-53-73-Pyridinecarboxylicacid, 5-hydroxy-, 1,1-dimethylethyl ester;
TERT-BUTYL 5-hydroxynicotinate
CAS:847943-53-7分子結構C10H13NO3詳情供應商
27805-12-53-Pyridinecarboxylicacid, 1,2-dihydro-2-oxo-, ethyl ester;
Nicotinicacid, 1,2-dihydro-2-oxo-, ethyl ester (7CI);
Nicotinic acid, 2-hydroxy-, ethylester (8CI);
2-Hydroxynicotinic acid ethyl ester;
Ethyl 2-hydroxynicotinate
CAS:27805-12-5分子結構C8H9NO3詳情供應商
120034-05-15-溴-2-羥基煙酸甲酯METHYL 5-BROMO-2-OXO-1,2-DIHYDRO-3-PYRIDINECARBOXYLATE;
5-BROMO-3-METHOXYCARBONYL-2(1H)-PYRIDINONE;
METHYL 5-BROMO-1,2-DIHYDRO-2-OXO-3-PYRIDINECARBOXYLATE;
METHYL 5-BROMO-2-OXO-1,2-DIHYDRO-3-PYRIDINECARBOXYLATE;
METHYL 5-BROMO-2-hydroxynicotinate;
METHYL 5-BROMO-2-HYDROXYPYRIDINE-3-CARBOXYLATE;
Methyl 5-bromo-2-hydroxynicotinate 97%;
methyl5-bromo-2-oxo-1,2-dihydro-3-pyridinecarboxy;
5-Bromo-2-hydroxynicotinic acid methyl ester
CAS:120034-05-1分子結構C7H6BrNO3詳情供應商
381247-99-02-羥基-3-溴-5-乙酸酯吡啶METHYL 5-BROMO-6-hydroxynicotinateCAS:381247-99-0分子結構C7H6BrNO3詳情供應商
熱門搜關鍵詞:噴他脒羥乙磺酸鹽 吡啶-3-乙酸鹽酸鹽 N-甲酰-L-甲硫氨酸 N,N-二甲基十八烷基-N-氧化胺 鄰乙氧羰基苯磺酰胺 2,5-二羥基-1,4-苯二甲酸二乙酯 2-氯-3-甲基-5-溴吡啶 3-溴-6-甲基吡啶 5-氯-4-硝基-2,1,3-苯并噻二唑 三甲基乙酸甲 三丁基錫乙氰酸酯 4-三氟甲基苯肼鹽酸鹽 二烷基苯磺酸異丙 4-(4-甲基哌嗪)苯甲酸 4,5-二氟鄰苯二甲酸 四甲基二膦烷二硫化物 3-特丁基-5-氯-6-甲基脲嘧啶 對庚氧基苯酚 ù¤?í?·oy 1,1,1,3,5,7,7,7-八甲基四硅氧烷 吡唑并[1,5-a]吡啶-3-甲醛 六水合三氯化釤 2-甲氧基-6-異丙基吡嗪 β(3, 5-二叔丁基-4-羥基苯基) 碘 戊烷 2-甲氧基-4-硝基乙酰苯胺 二甲烷磺酸酯 1,3-?t S-甲基異硫脲硫酸 N-羧甲基天冬氨酸 2-(4-氟苯基)吡啶 甲氧基二甲基苯硅烷 4-氨基-3-溴吡啶 氨基聯(lián)苯胺 2,2-二正丁基-1,3-丙二醇 噻唑-5-甲酸乙酯 N-(3-氨基丙基)吡咯烷 3,6,9,12-四氧雜十六烷-1-醇; 4-氨基鄰苯二甲酰肼 3,3'-二甲基聯(lián)吡啶 
孙吴县| 尉氏县| 衡阳县| 屯昌县| 杨浦区| 南雄市| 伊金霍洛旗| 汝阳县| 高陵县| 孝昌县| 通辽市| 萍乡市| 将乐县| 济源市| 淮南市| 华池县| 安国市| 本溪市| 和林格尔县| 富源县| 陕西省| 太康县| 杨浦区| 大宁县| 万山特区| 景泰县| 舞阳县| 东乡县| 湛江市| 禄丰县| 罗平县| 濉溪县| 仁怀市| 新安县| 利津县| 阳春市| 英德市| 林西县| 伊金霍洛旗| 长白| 吉安市|