物竞化学品数据库

中文名称COS号分子式时间
柠檬酸 77-92-9 C6H8O7 2011-11-24 09:59:57
2-丁酮 78-93-3 C4H8O 2011-08-08 15:23:42
对二甲苯 106-42-3 C8H10 2011-05-12 15:49:32
丁醛 123-72-8 C4H8O 2011-07-25 15:44:42
丁醚 142-96-1 C8H18O 2011-07-19 11:09:27
正辛烷 111-65-9 C8H18 2011-04-29 09:33:41
醋酸乙烯酯 108-05-4 C4H6O2 2011-12-31 15:02:36
邻苯二甲酸二甲酯 131-11-3 C10H10O4 2012-01-09 10:48:01
苄醇 100-51-6 C7H8O 2011-06-09 14:49:46
苯酮 119-61-9 C13H10O 2011-10-25 15:02:15
月桂酸 143-07-7 C12H24O2 2011-12-23 09:23:22
烯丙醇 107-18-6 C3H6O 2011-06-01 14:50:02
醋酸甲酯 79-20-9 C3H6O2 2011-12-31 14:29:32
己烷 110-54-3 C6H14 2011-04-27 16:53:36
碳酸二乙酯 105-58-8 C5H10O3 2011-01-14 10:54:29
间二硝基苯 99-65-0 C6H4N2O4 2010-06-12 10:30:15
琥珀酸 110-15-6 C4H6O4 2011-11-15 14:45:33
庚醛 111-71-7 C7H14O 2011-07-27 15:24:15
对甲苯酚 106-44-5 C7H8O 2011-07-08 09:09:04
α-甲基苯乙烯 98-83-9 C9H10 2011-05-12 16:32:33
4-甲氧基苯酚 150-76-5 C7H8O2 2011-07-08 10:25:25
1-丁胺 109-73-9 C4H11N 2012-02-20 10:00:46
尼泊金甲酯 99-76-3 C8H8O3 2012-01-05 16:31:30
六甲基磷酰三胺 680-31-9 C6H18N3OP 2011-01-12 09:20:56
N,N-二甲基丙烯酰胺 2680-03-7 C5H9NO 2010-11-10 15:33:46
异丁苯 538-93-2 C10H14 2010-04-19 10:01:36
均四甲基苯 95-93-2 C10H14 2011-05-16 15:08:36
4-氯苯甲醛 104-88-1 C7H5ClO 2010-08-23 09:48:50
1-氯-4-硝基苯 100-00-5 C6H4ClNO2 2010-09-20 15:46:50
对甲基苯甲醚 104-93-8 C8H10O 2011-07-19 09:33:38
1,2-二氯-4-硝基苯 99-54-7 Cl2C6H3NO2 2010-05-07 14:05:54
甲酸甲酯 107-31-3 C2H4O2 2011-12-31 14:10:32
异丁酸甲酯 547-63-7 C5H10O2 2010-06-02 11:37:25
2,3-二甲基苯酚 526-75-0 C8H10O 2011-07-08 15:15:07
2,4'-二溴苯乙酮 99-73-0 C8H6Br2O 2011-04-28 14:11:37
3,4-二甲苯酚 95-65-8 C8H10O 2011-07-08 15:38:19
二(2-乙基己基)磷酸酯 298-07-7 C16H35O4P 2010-06-10 08:57:40
丙酸乙酯 105-37-3 C5H10O2 2012-01-04 10:18:42
顺-3-己烯-1-醇 928-96-1 C6H12O 2011-06-08 17:16:09
环己烷甲酸 98-89-5 C7H12O2 2011-12-07 10:01:43
N,N-二甲基甲酰胺 68-12-2 C3H7NO 2010-10-26 14:55:16
甲苯 108-88-3 C7H8 2011-05-12 14:50:38
甲醇 67-56-1 CH4O 2011-06-01 10:36:38
丙酮 67-64-1 C3H6O 2011-08-08 09:46:25
乙酸 64-19-7 C2H4O2 2011-11-14 10:34:45
二氯甲烷 75-09-2 CH2Cl2 2011-04-25 10:31:36
醋酸酐 108-24-7 C4H6O3 2011-04-25 15:43:55
丙烯酸 79-10-7 C3H4O2 2011-11-14 14:04:38
异丙醇 67-63-0 C3H8O 2011-06-01 15:44:12
甲基丙烯酸甲酯 80-62-6 C5H8O2 2010-10-11 10:03:48
叔丁醇 75-65-0 C4H10O 2011-06-02 10:25:42
乙酰水杨酸 50-78-2 C9H8O4 2011-04-27 13:53:31
乙酰苯胺 103-84-4 C8H9NO 2011-04-25 15:13:29
环氧氯丙烷 106-89-8 C3H5ClO 2010-11-10 16:35:25
乙醇胺 141-43-5 C2H7NO 2010-11-16 09:36:01
乙二胺 107-15-3 C2H8N2 2012-02-09 14:43:16
对苯二酚 123-31-9 C6H6O2 2011-07-07 17:40:28
四氯化碳 56-23-5 CCl4 2011-01-13 09:43:51
ε-己内酰胺 105-60-2 C6H11NO 2010-06-23 17:34:50
2,4-二氯甲苯 95-73-8 C7H6Cl2 2010-09-16 15:40:25
2,2'-偶氮双(异丁腈) 78-67-1 C8H12N4 2010-10-14 10:11:12
邻苯二胺 95-54-5 C6H8N2 2011-01-11 15:52:06
均三甲苯 108-67-8 C9H12 2011-05-13 10:18:35
间二甲苯 108-38-3 C8H10 2011-05-12 16:00:39
异丙苯 98-82-8 C9H12 2011-05-13 14:43:37
乙酸异戊酯 123-92-2 C7H14O2 2011-09-14 16:35:32
苯甲酰氯 98-88-4 C7H5ClO 2010-09-29 09:41:43
磷酸三苯酯 115-86-6 C18H15O4P 2010-06-09 16:07:40
丙烯酸丁酯 141-32-2 C7H12O2 2010-06-01 17:27:27
2-甲氧基乙醇 109-86-4 C3H8O2 2011-07-04 16:55:27
二乙二醇二甲醚 111-96-6 C6H14O3 2010-10-26 14:34:24
2,6-二叔丁基对甲酚 128-37-0 C15H24O 2011-07-15 10:20:09
丙烯酸甲酯 96-33-3 C4H6O2 2011-12-31 15:09:54
乙苯 100-41-4 C8H10 2011-05-12 16:20:26
对硝基苯酚 100-02-7 C6H5NO3 2011-07-07 17:44:28
二异丙醚 108-20-3 C6H14O 2010-09-27 16:21:38
乙二醇乙醚醋酸酯 111-15-9 C6H12O3 2010-09-30 10:49:51
棕榈酸 57-10-3 C16H32O2 2011-12-26 15:17:11
86-73-7 C13H10 2011-05-20 10:47:15
硬脂酸甲酯 112-61-8 C19H38O2 2012-01-12 15:34:01
异戊二烯 78-79-5 C5H8 2011-04-26 13:50:21
水杨酸甲酯 119-36-8 C8H8O3 2012-01-05 16:19:47
二甲氧基甲烷 109-87-5 C3H8O2 2011-01-24 10:14:20
草酸二乙酯 95-92-1 C6H10O4 2011-05-09 14:23:30
对硝基苯胺 100-01-6 C6H6N2O2 2010-09-29 17:01:28
碳酸亚乙酯 96-49-1 C3H4O3 2011-08-08 09:35:14
3-甲基-1-丁醇 123-51-3 C5H12O 2011-06-08 10:37:06
三氯乙烯 79-01-6 C2HCl3 2011-04-25 11:29:20
仲丁醇 78-92-2 C4H10O 2011-06-02 09:52:26
丁子香酚 97-53-0 C10H12O2 2011-07-12 15:56:07
4-氯苯酚 106-48-9 C6H5ClO 2011-07-07 17:45:52
对硝基苯甲酸 62-23-7 C7H5NO4 2010-09-25 09:47:15
十六胺 143-27-1 C16H35N 2010-10-12 13:54:49
4-甲基-2-戊酮 108-10-1 C6H12O 2011-08-11 09:35:29
乙酸正丙酯 109-60-4 C5H10O2 2012-01-04 10:02:43
乙酰胺 60-35-5 C2H5NO 2012-02-16 16:27:13
叔丁基胺 75-64-9 C4H11N 2012-02-20 10:38:45
1,2,3,4-四氢化萘 119-64-2 C10H12 2011-05-16 14:50:16
正丙苯 103-65-1 C9H12 2011-05-13 11:04:25
硝基乙烷 79-24-3 C2H5NO2 2010-06-11 11:18:59
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