物竞化学品数据库

中文名称COS号分子式时间
邻氨基苯乙醚 94-70-2 C8H11NO 2010-02-24 17:10:09
3,3'-二氨基二丙基胺 56-18-8 C6H17N3 2011-04-01 14:56:03
糠醇 98-00-0 C5H6O2 2012-03-05 10:39:23
睾酮 58-22-0 C19H28O2 2010-04-08 14:19:28
5-溴-2'-脱氧尿苷 59-14-3 C9H11N2O5Br 2010-11-19 09:25:16
双硫腙 60-10-6 C13H12N4S 2010-10-08 10:23:56
4-硝基邻苯二胺 99-56-9 C6H7N3O2 2010-02-24 14:28:01
2-甲基蒽醌 84-54-8 C15H10O2 2011-11-03 13:54:24
4-仲丁基苯酚 99-71-8 C10H14O 2011-07-14 10:32:39
盐酸去氧肾上腺素 61-76-7 C9H14ClNO2 2010-02-05 10:39:43
环己甲醇 100-49-2 C7H14O 2012-12-04 15:50:44
丙烯酰胺 79-06-1 C3H5NO 2013-01-30 15:35:40
2-巯基丙酸 79-42-5 C3H6O2S 2010-09-15 09:22:22
对叔戊苯酚 80-46-6 C11H16O 2011-07-14 16:08:01
偶氮苯 103-33-3 C12H10N2 2010-02-25 15:32:10
乙烯基乙醚 109-92-2 C4H8O 2012-12-13 09:49:39
2-羟乙基吡啶 103-74-2 C7H9NO 2010-02-25 09:25:03
4-溴乙酰苯胺 103-88-8 C8H8BrNO 2010-11-02 10:28:43
2-甲氧基乙基乙酸酯 110-49-6 C5H10O3 2013-01-06 14:22:37
戊腈 110-59-8 C5H9N 2012-11-26 15:42:15
哌啶 110-89-4 C5H11N 2013-05-10 16:38:40
戊二酸 110-94-1 C5H8O4 2013-01-21 15:05:47
2,4-二氯苯酚 120-83-2 C6H4Cl2O 2013-06-23 21:00:11
4-甲基溴苄 104-81-4 C8H9Br 2010-10-18 10:41:12
对甲基苯甲醛 104-87-0 C8H8O 2011-07-28 10:14:17
5-乙基-2-甲基吡啶 104-90-5 C8H11N 2010-02-26 09:10:06
2,2'-硫基二乙醇 111-48-8 C4H10O2S 2010-10-09 08:57:21
乙酸仲丁酯 105-46-4 C6H12O2 2013-01-06 09:38:50
庚胺 111-68-2 C7H17N 2013-01-17 09:52:43
丙烯酸异丁酯 106-63-8 C7H12O2 2013-01-29 16:54:51
N-甲基甲酰胺 123-39-7 C2H5NO 2012-02-16 16:15:47
醋酸丁酯 123-86-4 C6H12O2 2013-01-23 15:31:17
双(2-丁氧乙基)醚 112-73-2 C12H26O3 2010-05-19 15:33:44
硬脂酰氯 112-76-5 C18H35ClO 2010-03-04 10:33:37
四氯乙烯 127-18-4 C2Cl4 2012-11-15 15:48:08
油醇 143-28-2 C18H36O 2011-06-17 10:04:59
N-(2-羟乙基)乙烯二胺三乙酸 150-39-0 C10H18O7N2 2011-02-16 15:01:18
1,2-二苯胺乙烷 150-61-8 C14H16N2 2009-08-24 09:22:05
3,4-二羟基苯甲醛 139-85-5 C7H6O3 2011-07-27 14:45:33
1-羟基-2-萘甲酸 86-48-6 C11H8O3 2010-09-20 10:16:05
3,4,5-三甲氧基苯甲醛 86-81-7 C10H12O4 2010-09-19 09:22:31
1-萘基硫脲 86-88-4 C11H10N2S 2010-04-22 14:30:22
抗氧剂702 118-82-1 C29H44O2 2010-03-08 10:05:35
6-叔丁基间甲酚 88-60-8 C11H16O 2011-07-14 15:59:50
2-异丙基苯酚 88-69-7 C9H12O 2011-07-12 09:42:51
2-氨基联苯 90-41-5 C12H11N 2012-02-28 10:34:28
扁桃酸 90-64-2 C8H8O3 2013-01-17 16:05:40
1,2-二氟-4-硝基苯 369-34-6 C6H3F2NO2 2010-03-04 14:41:37
5α-胆甾烷-3-酮 566-88-1 C27H46O 2010-03-04 15:09:49
2-氯苄溴 611-17-6 C7H6BrCl 2009-06-15 11:45:08
2-羟基苄腈 611-20-1 C7H5NO 2009-06-15 13:04:10
3-甲基环己醇 591-23-1 C7H14O 2010-05-05 10:48:07
间茴香醛 591-31-1 C8H8O2 2009-06-04 17:35:55
对溴苯甲酸甲酯 619-42-1 C8H7BrO2 2009-06-08 10:24:39
αα'-二氯邻二甲苯 612-12-4 C8H8Cl4 2009-06-16 10:50:00
对硝基苄醇 619-73-8 C7H7NO3 2009-10-16 09:07:07
三氟乙酸酐 407-25-0 C4F6O3 2012-10-25 16:14:14
5-甲基-2-糠醛 620-02-0 C6H6O2 2012-03-05 14:28:18
1,4-二碘丁烷 628-21-7 C4H8I2 2012-11-28 10:52:34
苯乙酮肟 613-91-2 C8H9NO 2009-06-17 09:23:37
1,3-环己二烯 592-57-4 C6H8 2012-11-07 16:04:54
间氟苯乙酮 455-36-7 C8H7FO 2009-07-20 08:40:19
间甲苯异氰酸酯 621-29-4 C8H7NO 2009-06-09 15:08:22
3,4-二氟苯甲酸 455-86-7 C7H4F2O2 2009-07-08 09:53:57
1-氯庚烷 629-06-1 C7H15Cl 2012-11-29 15:34:12
1,6-二碘己烷 629-09-4 C6H12I2 2012-11-28 15:02:49
正十四烷 629-59-4 C14H30 2011-05-06 10:01:39
L-赖氨酸单盐酸盐 657-27-2 C6H15ClN2O2 2010-11-16 15:59:35
氨基甲酸甲酯 598-55-0 C2H5NO2 2010-09-13 16:09:36
5,6,7,8-四氢-2-萘酚 1125-78-6 C10H12O 2009-07-13 17:25:38
2-溴乙酰胺 683-57-8 C2H4BrNO 2010-11-02 09:41:11
N-苯基马来酰亚胺 941-69-5 C10H7NO2 2010-10-12 14:04:31
苯基吡咯 635-90-5 C10H9N 2009-06-29 16:21:52
(3-环氧丙基丙氧基)三甲氧基硅烷 2530-83-8 C9H20O5Si 2010-05-13 09:59:43
水合联氨 10217-52-4 N2H4·H2O 2010-11-22 09:43:35
芘羧醛 3029-19-4 C17H10O 2009-08-20 10:25:58
正十三胺 2869-34-3 C13H29N 2011-10-27 14:48:13
1,1,3-三甲基环己烷 3073-66-3 C9H18 2011-05-03 10:25:59
1,3-苯并二噁茂 274-09-9 C7H6O2 2011-07-18 15:21:48
2,6-二氯苯甲基氯 2014-83-7 C7H5Cl3 2009-07-02 09:26:55
1-十四胺 2016-42-4 C14H31N 2009-07-02 09:43:50
5'-磷酸尿苷二钠盐 3387-36-8 C9H11N2Na2O9P 2009-08-12 14:45:11
二十(碳)烯 3452-07-1 C20H40 2011-05-10 14:28:09
二乙氧基甲基硅烷 2031-62-1 C5H14O2Si 2009-07-02 11:40:34
4-(2-氨基乙基)吗啉 2038-03-1 C6H14N2O 2009-07-02 14:52:35
3-苯基-1-丙胺 2038-57-5 C9H13N 2009-07-02 14:58:16
2-氯苯乙烯 2039-87-4 C8H7Cl 2009-07-02 15:37:50
3-硝基对甲酚 2042-14-0 C7H7NO3 2009-07-02 16:14:42
氨基甲酸叔丁酯 4248-19-5 C5H11NO2 2009-08-21 15:09:34
溴代二十烷 4276-49-7 C20H41Br 2009-08-24 08:48:57
1-碘十二烷 4292-19-7 C12H25I 2009-08-24 09:46:16
6-氯-2,4-二硝基苯胺 3531-19-9 C6H4ClN3O4 2009-08-14 10:16:38
乙醇胺盐酸盐 2002-24-6 C2H8ClNO 2009-07-01 17:24:06
N,N-二甲基乙酰基乙酰胺 2044-64-6 C6H11NO2 2009-07-03 08:53:11
2-甲基-3-己酮 7379-12-6 C7H14O 2009-06-03 16:32:22
2-二甲氨基乙基乙酸酯 1421-89-2 C6H13NO2 2009-07-23 11:25:24
2-乙酰基苯并噻吩 22720-75-8 C10H8OS 2009-06-27 10:09:41
1,3,5-三氯-2-硝基苯 18708-70-8 C6H2Cl3NO2 2009-04-20 11:25:15
苯基异丙醇 1123-85-9 C9H12O 2009-07-13 15:33:27
4-溴苯硼酸 5467-74-3 C6H6BBrO2 2011-03-26 14:51:23
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