日日夜夜撸,人妻无码一区二区不卡无码av,日产亚洲 a,人妻精品久久久久中文字幕69,欧美激情欧美精品一区二区

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
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(jié)構(gòu)C6H6O3S詳情供應(yīng)商
22288-78-43-氨基-2-噻吩甲酸甲酯Methyl 3-amino-2-thiophenecarboxylate;
Methyl 3-aminothiophene-2-carboxylate		CAS:22288-78-4分子結(jié)構(gòu)C6H7NO2S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
67808-66-62-醛基噻吩-4-甲酸甲酯Methyl 2-formyl-4-thiophenecarboxylate;
5-Formylthiophene-3-carboxylicacid methyl ester;
Methyl 5-formylthiophene-3-carboxylate;
CAS:67808-66-6分子結(jié)構(gòu)C7H6O3S詳情供應(yīng)商
89380-77-83-羥基-5-硝基噻吩-2-羧酸甲酯Methyl 3-hydroxy-5-nitro-2-thiophenecarboxylate;
3-Hydroxy-5-nitrothiophene-2-carboxylic acid methyl ester		CAS:89380-77-8分子結(jié)構(gòu)C6H5NO5S詳情供應(yīng)商
3133-81-1甲基 3-甲基苯并噻吩-2-羧酸酯Benzo[b]thiophene-2-carboxylicacid, 3-methyl-, methyl ester;
3-Methylbenzo[b]thiophene-2-carboxylicacid methyl ester;
3-Methylbenzothiophene-2-carboxylic acid methyl ester;
Methyl 3-methyl-2-benzothiophenecarboxylate;
NSC 108971		CAS:3133-81-1分子結(jié)構(gòu)C11H10O2S詳情供應(yīng)商
35212-85-2Benzo[b]thiophene-2-carboxylicacid, 3-amino-, methyl ester;
3-Amino-2-carbomethoxybenzothiophene;
3-Aminobenzo[b]thiophene-2-carboxylic acid methyl ester;
Methyl3-amino-2-benzothiophenecarboxylate;
Methyl3-aminobenzo[b]thiophene-2-carboxylate		CAS:35212-85-2分子結(jié)構(gòu)C10H9NO2S詳情供應(yīng)商
2689-69-23-氧基四氫噻吩-2-羧酸甲酯;
3-氧基四氫噻吩-2-羧酸甲酯;
2-Thiophenecarboxylicacid, tetrahydro-3-oxo-, methyl ester;
Methyl3-oxo-2,3,4,5-tetrahydrothiophene-2-carboxylate;
Methyl3-oxotetrahydrothiophene-2-carboxylate;
Methyltetrahydro-3-oxo-2-thiophenecarboxylate		CAS:2689-69-2分子結(jié)構(gòu)C6H8O3S詳情供應(yīng)商
81452-54-23-甲基苯噻吩-2-羧酸甲酯2-Thiophenecarboxylicacid, 3-methyl-, methyl ester;
3-Methylthiophene-2-carboxylicacid methyl ester;
Methyl 3-methyl-2-thiophenecarboxylate;
Methyl 3-methylthienyl-2-carboxylate		CAS:81452-54-2分子結(jié)構(gòu)C7H8O2S詳情供應(yīng)商
26137-08-63-溴噻酚-2-羧酸甲酯2-Thiophenecarboxylicacid, 3-bromo-, methyl ester;
3-Bromothiophene-2-carboxylicacid methyl ester;
Methyl 3-bromo-2-thiophenecarboxylate		CAS:26137-08-6分子結(jié)構(gòu)C6H5BrO2S詳情供應(yīng)商
67808-64-45-羧酸-2-噻吩甲醛2-Thiophenecarboxylicacid, 5-formyl-, methyl ester;
5-Formylthiophene-2-carboxylicacid methyl ester;
Methyl 5-formyl-2-thiophenecarboxylate		CAS:67808-64-4分子結(jié)構(gòu)C7H6O3S詳情供應(yīng)商
129332-45-23-氨基-4-氰基-5-甲硫基噻吩-2-甲酸甲酯2-Thiophenecarboxylicacid, 3-amino-4-cyano-5-(methylthio)-, methyl ester;
Methyl3-amino-4-cyano-5-(methylsulfanyl)thiophene-2-carboxylate;
Methyl3-amino-4-cyano-5-(methylthio)-2-thiophenecarboxylate		CAS:129332-45-2分子結(jié)構(gòu)C8H8N2O2S2詳情供應(yīng)商
95201-93-74-溴-3-羥基噻吩-2-羧酸甲酯;
4-溴-3-羥基噻吩-2-甲酸甲酯		2-Thiophenecarboxylicacid, 4-bromo-3-hydroxy-, methyl ester;
4-Bromo-3-hydroxy-2-(methoxycarbonyl)thiophene;
4-Bromo-3-hydroxythiophene-2-carboxylic acid methyl ester;
Methyl3-hydroxy-4-bromo-2-thiophenecarboxylate;
Methyl4-bromo-3-hydroxy-2-thiophenecarboxylate		CAS:95201-93-7分子結(jié)構(gòu)C6H5BrO3S詳情供應(yīng)商
96232-71-24,5-二溴-3-羥基噻吩-2-羧酸甲酯2-Thiophenecarboxylicacid, 4,5-dibromo-3-hydroxy-, methyl ester;
4,5-Dibromo-3-hydroxy-2-(methoxycarbonyl)thiophene;
4,5-Dibromo-3-hydroxythiophene-2-carboxylic acid methyl ester;
Methyl4,5-dibromo-3-hydroxy-2-thiophenecarboxylate		CAS:96232-71-2分子結(jié)構(gòu)C6H4Br2O3S詳情供應(yīng)商
5832-01-95-硝基-噻吩-2-甲酸甲酯;
5-硝基-噻吩-2-甲酸甲酯;
2-Thiophenecarboxylicacid, 5-nitro-, methyl ester;
5-Nitro-2-(methoxycarbonyl)thiophene;
Methyl 5-nitro-2-thienylcarboxylate;
Methyl 5-nitro-2-thiophenecarboxylate		CAS:5832-01-9分子結(jié)構(gòu)C6H5NO4S詳情供應(yīng)商
14597-58-15-氨基噻吩-2-甲酸甲酯2-Thiophenecarboxylicacid, 5-amino-, methyl ester;
5-Aminothiophene-2-carboxylicacid methyl ester;
Methyl 5-amino-2-thiophenecarboxylate		CAS:14597-58-1分子結(jié)構(gòu)C6H7NO2S詳情供應(yīng)商
79128-72-62-Thiophenecarboxylicacid, 3-[[(4-methylphenyl)sulfonyl]amino]-, methyl ester;
RARECHEM AL CB 1005;
METHYL 3-([(4-METHYLPHENYL)SULFONYL]AMINO)-2-thiophenecarboxylate		CAS:79128-72-6分子結(jié)構(gòu)C13H13NO4S2詳情供應(yīng)商
102123-27-32-Thiophenecarboxylicacid, 3-amino-4-cyano-, ethyl ester;
3-Amino-4-cyano-2-ethoxycarbonylthiophene;
Ethyl 3-amino-4-cyano-2-thiophenecarboxylate		CAS:102123-27-3分子結(jié)構(gòu)C8H8N2O2S詳情供應(yīng)商
102123-28-42-Thiophenecarboxylicacid, 3-amino-4-cyano-, methyl ester;
3-Amino-4-cyano-2-methoxycarbonylthiophene;
Methyl 3-amino-4-cyano-2-thiophenecarboxylate		CAS:102123-28-4分子結(jié)構(gòu)C7H6N2O2S詳情供應(yīng)商
91041-19-92-Thiophenecarboxylicacid, 3-(2-chloro-6-nitrophenoxy)-, methyl ester;
METHYL 3-(2-CHLORO-6-NITROPHENOXY)-2-thiophenecarboxylate		CAS:91041-19-9分子結(jié)構(gòu)C12H8ClNO5S詳情供應(yīng)商
熱門搜關(guān)鍵詞:Rigin Bismarck Brown R 2SbCl3 C3H8ON4 C18H40O7 acid silver 1,4-dimethyl-7-(1-methylethyl)- BROWN BOX 磺化 油 ·?-d10 聚氧乙烯 月桂酸酯 tetraeth 平貝堿甲 C20NH23 C24H18N4O4 (CH3)CHOH C9H13ON2 2-氨基乙酰 環(huán)丙基亞磺酸酯 三乙基硫脲 ?????? ???? 18??? ?? No ??? 三氟乙酸乙烯酯 2,3,5,6-四甲基芐基氯 C3N2O3H4 十四 烯酸 (S)-3-氨基丁醇 1-甲氨基蒽醌 C20H19N5O 1,5-萘二磺酸二鈉鹽 1-PROPENE POLYMER WITH ETHENE 氧 苯乙酸甲酯 直接 橙 ?e·è 巰基 三 甲氧苯氧基 (苯甲�；谆�)三苯基溴化膦 C5O5H8 ?吡啶二羧酸 2,2'-二乙醇 醇磷酸酯鉀