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
98-03-32-噻吩甲醛;
噻吩-2-甲醛
2-Thenaldehyde;
2-Formylthiophene;
2-Thiophenecarboxaldehyde;
2-Thiophene carboxaldehyde;
Thiophene-2-carbaldehyde
CAS:98-03-3分子結構C5H4OS詳情供應商
153-61-7頭孢噻吩酸;
(6R,7R)-3-[(乙酰氧基)甲基]-7-[2-(2-噻吩基)乙酰氨基]-8-氧代-5-硫雜-1-氮雜雙環(huán)[4.2.0]辛-2-?
Cephalothin;
(6R,7R)-3-(Acetoxymethyl)-8-oxo-7-(2-(thiophen-2-yl)acetamido)-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid
CAS:153-61-7分子結構C16H16N2O6S2詳情供應商
326-91-02-噻吩甲酰三氟丙酮Thenoyltrifluoroacetone;
2-Thenoyltrifluoroacetone;
4,4,4-Trifluoro-1-(2-thienyl)-1,3-butanedione
CAS:326-91-0分子結構C8H5F3O2S詳情供應商
527-72-0噻吩-2-甲酸;
2-噻吩甲酸
2-Thiophenecarboxylic acid;
Thiophene-2-carboxylic acid;
2-Thenoic acid
CAS:527-72-0分子結構C5H4O2S詳情供應商
636-72-62-噻吩甲醇;
噻吩-2-甲醇;
2-(羥甲基)噻吩
2-Thiophenemethanol;
2-Thienylmethanol;
Thiophene-2-methanol;
2-Hydroxymethylthiophene
CAS:636-72-6分子結構C5H6OS詳情供應商
1918-77-02-噻吩乙酸2-Thiopheneacetic acid;
2-Thienylacetic acid;
Thiophene-2-acetic acid
CAS:1918-77-0分子結構C6H6O2S詳情供應商
1918-79-25-甲基-2-噻吩甲酸5-Methyl-2-thiophenecarboxylic acid;
5-Methyl-2-thiophenecarboxylic acid
CAS:1918-79-2分子結構C6H6O2S詳情供應商
2048-57-92-噻吩異氰酸酯2-Thienyl isocyanate;
Isocyanicacid, 2-thienyl ester (7CI,8CI);
2-Isocyanatothiophene;
2-Thienyl isocyanate
CAS:2048-57-9分子結構C5H3NOS詳情供應商
2361-27-52-噻吩甲酰肼;
噻吩-2-羧酸肼;
2-噻吩碳酰肼
2-Thiophenecarboxylic acid hydrazide;
2-Thenoylhydrazide;
2-Thenoylhydrazine;
2-Thienoylhydrazine;
2-Thienyl hydrazide;
2-Thienylcarboxylic acid hydrazide;
2-Thiophenecarbohydrazonic acid;
2-Thiophenecarbonyl hydrazide;
2-Thiophenecarboxylic hydrazide;
NSC 653;
Thiophene-2-carbohydrazide
CAS:2361-27-5分子結構C5H6N2OS詳情供應商
2810-04-02-噻吩羧酸乙酯Ethyl 2-thiophenecarboxylate;
2-Thiophene carboxylic acid ethyl ester
CAS:2810-04-0分子結構C7H8O2S詳情供應商
4075-59-62-噻吩乙醛酸2-Thiopheneglyoxylic acid;
alpha-Oxo-2-thiopheneacetic acid
CAS:4075-59-6分子結構C6H4O3S詳情供應商
4341-34-82-(2-噻吩甲基)噻吩2-(2-Thiophenylmethyl)thiophene;
2,2'-Dithienylmethane;
Bis(2-thienyl)methane
CAS:4341-34-8分子結構C9H8S2詳情供應商
4347-33-55-醛基-2-噻吩硼酸;
5-醛基噻吩-2-硼酸;
5-甲醛基噻吩-2-硼酸
5-Formyl-2-thiopheneboronic acid;
5-Formylthienyl-2-boronic acid
CAS:4347-33-5分子結構C5H5BO3S詳情供應商
5118-06-93-羥基-2-噻吩甲酸甲酯Methyl 3-hydroxythiophene-2-carboxylate;
2-(Carbomethoxy)-3-hydroxythiophene;
3-Hydroxy-2-(methoxycarbonyl)thiophene;
3-Hydroxy-2-thiophenecarboxylic acidmethyl ester;
Methyl 3-hydroxy-2-thiophenecarboxylate;
2-thiophenecarboxylic acid, 3-hydroxy-, methyl ester;
CAS:5118-06-9分子結構C6H6O3S詳情供應商
5271-67-02-噻吩甲酰氯2-Thiophenecarbonyl chloride;
Thiophene-2-carbonyl chloride
CAS:5271-67-0分子結構C5H3ClOS詳情供應商
5402-55-12-噻吩乙醇2-Thiopheneethanol;
2-(2-Thienyl)ethanol
CAS:5402-55-1分子結構C6H8OS詳情供應商
5575-21-3頭孢洛寧;
(6R,7R)-3-[(4-氨基甲酰吡啶-1-鎓-1-基)甲基]-8-氧代-7-[(2-噻吩-2-基乙酰)氨基]-5-硫雜-1-氮雜雙
Cephalonium;
(6R,7R)-3-[(4-Carbamoylpyridin-1-ium-1-yl)methyl]-8-oxo-7-[(2-thiophen-2-ylacetyl)amino]-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate
CAS:5575-21-3分子結構C20H18N4O5S2詳情供應商
5834-16-23-甲基噻吩醛;
3-甲基-2-噻吩甲醛
3-Methyl-2-thiophenecarboxaldehyde;
3-Methylthiophene-2-carbaldehyde
CAS:5834-16-2分子結構C6H6OS詳情供應商
5928-51-83-(2-噻吩)丙酸3-(2-Thienyl)propanoic acid;
2-Thiophenepropionicacid (6CI,7CI,8CI);
3-(2-Thienyl)propanoic acid;
3-(2-Thienyl)propionic acid;
3-(Thiophen-2-yl)propanoic acid;
3-(Thiophen-2-yl)propionic acid;
b-(2-Thienyl)propionic acid
CAS:5928-51-8分子結構C7H8O2S詳情供應商
6165-68-02-噻吩硼酸;
噻酚-2-硼酸
2-Thiopheneboronic acid;
2-Thienylboronic acid;
Thiophene-2-boronic acid
CAS:6165-68-0分子結構C4H5BO2S詳情供應商
熱門搜關鍵詞:5-chloropentanoic 二壬基硫醚 Emalex bha 20 C22O3H28 -Hexen-1-ylacetate 三 羥乙基 六氫 三嗪 C16 H28 N4 O4 磷酸異辛 Naphthaleneacetonitrile 3-苯二胺 (biphenyl-4-yl) dichlorodiphenyl sulfone TERP c6h5li3o7 ???£°·6?D?? 巰基 聚 na2b407 Rhodium Catalyst C7NO2F3H4 C.I.5 抑制 肽 鋁 酸酯 鈦 酸酯 LRP2 3-acetylthiazolidine-4-carboxylic acid Aspidofractinine Phenethylacetate SiC3H10O 2-tert-butyl-1,4 POLY ISOCYANATE RESIN 膦酸二鈉 二氨基二苯胺 磺酸 C9O2H9 氯代 烯 c6h3(oh)2ch2ch(ch3)nh2 CAS O-25 Henylethylene 二烷基 苯胺 C10H20O7P2 羥基封端的二甲基(硅氧烷與聚硅 氧烷)