毛片免费视频观看,久久亚洲国产精品123区,精品无人区麻豆乱码1区2区新区,久久久亚洲av成人网站,久久人人爽人人爽人人av东京热

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
55-22-1異煙酸;
4-吡啶甲酸
Isonicotinic acid;
4-Pyridinecarboxylic acid;
Pyridine-4-carboxylic acid
CAS:55-22-1分子結(jié)構(gòu)C6H5NO2詳情供應(yīng)商
59-67-6煙酸;
3-吡啶甲酸;
維生素B3
Nicotinic acid;
Niacin;
Vitamin PP;
3-Pyridinecarboxylic acid;
3-Carboxypyridine
CAS:59-67-6分子結(jié)構(gòu)C6H5NO2詳情供應(yīng)商
98-95-3硝基苯nitrobenzeneCAS:98-95-3分子結(jié)構(gòu)C6H5NO2詳情供應(yīng)商
98-98-62-吡啶甲酸;
吡啶-2-甲酸;
皮考林酸
Picolinic acid;
2-Pyridinecarboxylic acid;
Pyridine-2-carboxylic acid
CAS:98-98-6分子結(jié)構(gòu)C6H5NO2詳情供應(yīng)商
104-91-64-亞硝基苯酚;
對(duì)亞硝基苯酚
4-Nitrosophenol;
Phenol,p-nitroso- (6CI,8CI);
4-Nitrosophenol;
NSC 3124;
Nitrosophenol;
p-Nitrosophenol
CAS:104-91-6分子結(jié)構(gòu)C6H5NO2詳情供應(yīng)商
1849-55-43-羥基-2-吡啶甲醛;
2-醛基-3-羥基吡啶
3-Hydroxypyridine-2-carboxaldehyde;
2-Formyl-3-hydroxypyridine
CAS:1849-55-4分子結(jié)構(gòu)C6H5NO2詳情供應(yīng)商
36404-89-42-羥基煙醛;
2-羥基-3-吡啶甲醛
2-Hydroxynicotinaldehyde;
2-Hydroxypyridine-3-carboxaldehyde
CAS:36404-89-4分子結(jié)構(gòu)C6H5NO2詳情供應(yīng)商
637-62-72,5-環(huán)己二烯-1,4-二酮單肟2,5-Cyclohexadiene-1,4-dione, monooxime;
4-hydroxyimino-5-cyclohexadien-1-one;
4-hydroxyimino-2,5-cyclohexadiene-1-one;
p-benzoquinone, monooxime;
p-quinone monooxime;
p-quinone monoxime
CAS:637-62-7分子結(jié)構(gòu)C6H5NO2詳情供應(yīng)商
89059-37-0硝基苯-13C6Benzene-1,2,3,4,5,6-13C6,1-nitro-;
Benzene-13C6,nitro- (9CI)
CAS:89059-37-0分子結(jié)構(gòu)C6H5NO2詳情供應(yīng)商
26969-40-4Benzene, nitro-,homopolymer;
Benzene,nitro-, polymers (8CI);
Nitrobenzene homopolymer;
Poly(nitrobenzene)
CAS:26969-40-4化學(xué)結(jié)構(gòu)C6H5NO2詳情供應(yīng)商
100990-47-4Benzene-14C6, nitro-(9CI);
NITROBENZENE, [14C(U)]
CAS:100990-47-4分子結(jié)構(gòu)C6H5NO2詳情供應(yīng)商
71189-15-6異氰酸糠酯Furan,2-(isocyanatomethyl)-;
(2-Furyl)methylisocyanate;
2-(Isocyanatomethyl)furan;
2-Furanylmethyl isocyanate;
2-Furfurylisocyanide;
Furfuryl isocyanate
CAS:71189-15-6分子結(jié)構(gòu)C6H5NO2詳情供應(yīng)商
921938-65-0Furan,3-isocyanato-2-methyl-CAS:921938-65-0分子結(jié)構(gòu)C6H5NO2詳情供應(yīng)商
32075-31-3Pyridinecarboxylic acidCAS:32075-31-3分子結(jié)構(gòu)C6H5NO2詳情供應(yīng)商
13168-78-0Phenol, 2-nitroso-;
Phenol,o-nitroso- (6CI,7CI,8CI);
2-Nitrosophenol;
Orthonitrosophenol;
o-Nitrosophenol
CAS:13168-78-0分子結(jié)構(gòu)C6H5NO2詳情供應(yīng)商
24833-10-11H-Azepine-2,7-dione;
2,4-Hexadienimide(8CI)
CAS:24833-10-1分子結(jié)構(gòu)C6H5NO2詳情供應(yīng)商
72138-73-91,3-Dioxolo[4,5-b]pyridine(9CI);
2,3-Methylenedioxypyridine
CAS:72138-73-9分子結(jié)構(gòu)C6H5NO2詳情供應(yīng)商
89149-70-22-Furancarbonitrile,5-(hydroxymethyl)-;
2-Cyano-5-(hydroxymethyl)furan;
5-Hydroxymethyl-2-furancarbonitrile
CAS:89149-70-2分子結(jié)構(gòu)C6H5NO2詳情供應(yīng)商
87443-83-22-Hexenenitrile,4,5-dioxo-, (Z)- (9CI);
2-Hexenenitrile, 4,5-dioxo-, (Z)- (9CI)
CAS:87443-83-2分子結(jié)構(gòu)C6H5NO2詳情供應(yīng)商
1060809-85-92-Pyridinecarboxaldehyde,4-hydroxy-CAS:1060809-85-9分子結(jié)構(gòu)C6H5NO2詳情供應(yīng)商
熱門搜關(guān)鍵詞:S Ni H C5 S Ni C5 S Ni H C S Ni H S cu H S co H DENIUM Senegal k2O5s -氮雜螺 COLOUR POWDER Tetrachlorote 乙酸乙烯酯 丙烯酸甲酯 butylazine ribonucle C7N4H8 C6N5H15 C11H10NO5 TRI SODIUM NITRILO TRIACETATE -壬基酚 2-丙烯酸丁酯、乙烯基苯、2-甲基-2-丙烯酸甲酯  C19H25ClN2O3 PC 923A C16 H24N6 S c12h8o11 丙烯基 酸 CHLOROMALEIC ACID ANHYDRIDE