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>  第12149頁

CAS登錄號 中文名 英文名 分子結(jié)構(gòu)式 分子式 詳情 供應(yīng)商
127169-82-88-氟-Β-四氫萘酮2(1H)-Naphthalenone,8-fluoro-3,4-dihydro-;
8-Fluoro-2-tetralone;
8-Fluoro-3,4-dihydro-2(1H)-naphthalenone
CAS:127169-82-8分子結(jié)構(gòu)C10H9FO詳情供應(yīng)商
133118-80-68-溴-3-二氫色原酮2H-1-Benzopyran-3(4H)-one,8-bromo-;
8-Bromo-3-chromanone
CAS:133118-80-6分子結(jié)構(gòu)C9H7BrO2詳情供應(yīng)商
132873-53-15-溴-3-二氫色原酮2H-1-Benzopyran-3(4H)-one,5-bromo-;
5-Bromo-3-chromanone
CAS:132873-53-1分子結(jié)構(gòu)C9H7BrO2詳情供應(yīng)商
109140-20-75-甲氧基-3-二氫色原酮2H-1-Benzopyran-3(4H)-one,5-methoxy-;
5-Methoxy-2H-chromen-3(4H)-one;
5-Methoxy-3-chromanone
CAS:109140-20-7分子結(jié)構(gòu)C10H10O3詳情供應(yīng)商
124067-30-74-甲氧基-2-茚滿酮2H-Inden-2-one,1,3-dihydro-4-methoxy-;
4-Methoxy-2-indanone
CAS:124067-30-7分子結(jié)構(gòu)C10H10O2詳情供應(yīng)商
15155-41-64,7-二溴-2,1,3-苯并噻二唑2,1,3-Benzothiadiazole,4,7-dibromo-;
4,7-Dibromo-1,2,3-benzothiadiazole;
4,7-Dibromo-2,1,3-benzothiadiazole;
4,7-Dibromobenzo[1,2,5]thiadiazole;
4,7-Dibromobenzo[c][1,2,5]thiadiazole;
4,7-Dibromobenzothiadiazole
CAS:15155-41-6分子結(jié)構(gòu)C6H2Br2N2S詳情供應(yīng)商
15454-54-3一水5-氨基-1H-四氮唑;
一水5-氨基-1H-四氮唑;
5-氨-1H-四唑單水合物;
5-氨基-1H-四唑水合物,99%
2H-Tetrazol-5-amine,hydrate (1:1);
1H-Tetrazol-5-amine,monohydrate (9CI);
1H-Tetrazole, 5-amino-, monohydrate (8CI);
5-Aminotetrazolemonohydrate
CAS:15454-54-3分子結(jié)構(gòu)CH5N5O詳情供應(yīng)商
190273-89-32-氨基-6-溴喹唑啉2-Quinazolinamine,6-bromo-;
2-Amino-6-bromoquinazoline;
6-Bromoquinazolin-2-amine
CAS:190273-89-3分子結(jié)構(gòu)C8H6BrN3詳情供應(yīng)商
774-73-22,4-二氟肉桂酸;
2,4-二氟苯丙烯酸
2-Propenoic acid,3-(2,4-difluorophenyl)-;
Cinnamicacid, 2,4-difluoro- (6CI,8CI);
2,4-Difluorocinnamic acid;
3-(2,4-Difluorophenyl)acrylic acid
CAS:774-73-2分子結(jié)構(gòu)C9H6F2O2詳情供應(yīng)商
45695-56-52-嘧啶甲脒2-Pyrimidinecarboximidamide;
2-Pyrimidinecarboxamidine(6CI);
2-Amidinopyrimidine
CAS:45695-56-5分子結(jié)構(gòu)C5H6N4詳情供應(yīng)商
5734-67-82-氨基-4-氯-6-乙基嘧啶2-Pyrimidinamine,4-chloro-6-ethyl-;
Pyrimidine,2-amino-4-chloro-6-ethyl- (7CI,8CI);
2-Amino-4-chloro-6-ethylpyrimidine;
4-Chloro-6-ethylpyrimidin-2-ylamine
CAS:5734-67-8分子結(jié)構(gòu)C6H8ClN3詳情供應(yīng)商
16689-02-45-硝基噻酚-2-甲腈;
5-硝基噻酚-2-甲腈;
5-硝基噻酚-2-甲腈, 98+%
2-Thiophenecarbonitrile,5-nitro-;
2-Cyano-5-nitrothiophene;
2-Nitro-5-cyanothiophene;
5-Nitro-2-cyanothiophene;
5-Nitro-2-thiophenecarbonitrile
CAS:16689-02-4分子結(jié)構(gòu)C5H2N2O2S詳情供應(yīng)商
514854-12-72,4-二氨基-6-乙基嘧啶2,4-Pyrimidinediamine,6-ethyl-;
6-Ethylpyrimidine-2,4-diamine
CAS:514854-12-7分子結(jié)構(gòu)C6H10N4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
777-12-82-氨基-6-(三氟甲基)苯并噻唑2-Benzothiazolamine,6-(trifluoromethyl)-;
Benzothiazole,2-amino-6-(trifluoromethyl)- (6CI,7CI,8CI);
2-Amino-6-(trifluoromethyl)benzothiazole;
2-Amino-6-trifluoromethyl-1,3-benzothiazole;
6-(Trifluoromethyl)-1,3-benzothiazol-2-ylamine;
6-Trifluoromethylbenzothiazol-2-ylamine
CAS:777-12-8分子結(jié)構(gòu)C8H5F3N2S詳情供應(yīng)商
827614-64-26-氨基吡啶-3-硼酸頻哪醇酯;
6-氨基吡啶-3-硼酸頻哪醇酯;
2-氨基-5-(4,4,5,5-四甲基-1,3,2-二氧硼戊環(huán)-2-基)?
2-Pyridinamine,5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-;
(2-Aminopyridin-5-yl)boronicacid pinacol ester;
2-Amino-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine;
5-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)pyridin-2-amine;
[5-(4,4,5,5-Tetramethyl-[1,3,2]dioxaborolan-2-yl)pyridin-2-yl]amine
CAS:827614-64-2分子結(jié)構(gòu)C11H17BN2O2詳情供應(yīng)商
92737-01-41-溴-3,3,4,4,4-五氟-2-丁酮2-Butanone,1-bromo-3,3,4,4,4-pentafluoro-;
1-Bromo-3,3,4,4,4-pentafluoro-2-butanone
CAS:92737-01-4分子結(jié)構(gòu)C4H2BrF5O詳情供應(yīng)商
2375-76-01-氯-1,1-二氟-2,4-戊二酮2,4-Pentanedione,1-chloro-1,1-difluoro-;
1-Chloro-1,1-difluoro-2,4-pentanedione
CAS:2375-76-0分子結(jié)構(gòu)C5H5ClF2O2詳情供應(yīng)商
58457-24-25-氯-4-硝基噻吩-2-磺酰氯;
5-氯-4-硝基噻酚-2-磺酰氯;
5-氯-4-硝基噻吩-2-磺酰氯
2-Thiophenesulfonylchloride, 5-chloro-4-nitro-;
5-Chloro-4-nitro-2-thiophenesulfonylchloride
CAS:58457-24-2分子結(jié)構(gòu)C4HCl2NO4S2詳情供應(yīng)商
50652-78-34-甲基-2-戊酸甲酯2-Pentenoic acid,4-methyl-, methyl ester;
Methyl4-methyl-2-pentenoate
CAS:50652-78-3分子結(jié)構(gòu)C7H12O2詳情供應(yīng)商

【首 頁】 【上一頁】 【下一頁】 【尾 頁】19122 頁  第 12149 頁  共 382432

快速翻頁:6749 7649 8549 9449 10349 11249 11429 11609 11789 11969 11999 12029 12059 12089 12119 12124 12129 12134 12139 12144 12145 12146 12147 12148 12149 12150 12151 12152 12153 12154 12155 12160 12165 12170 12175 12180 12210 12240 12270 12300 12330 12510 12690 12870 13050 13950 14850 15750 16650