色综合合久久天天给综看,天天干天天在线,日本免费大黄在线观看,天天干影院,性感黑丝美女视频,美女视频在线看网址,超高清美女视频


首頁(yè)>化工字典>按產(chǎn)品名稱排序

 產(chǎn)品排序

按產(chǎn)品名稱排序
按CAS 登錄號(hào)排序
按字母排序

 熱門(mén)搜索

 化工字典

CAS號(hào) 中文名稱 英文名稱
90152-24-2 (7ci)-1-乙?;?4-乙基-哌嗪 Piperazine, 1-acetyl-4-ethyl-(7ci)
176851-74-4 (9ci)-1-乙?;?2-乙烯-哌嗪 Piperazine, 1-acetyl-2-ethenyl-(9ci)
143757-52-2 (9ci)-1,4-雙(2-溴乙基)-哌嗪 Piperazine, 1,4-bis(2-bromoethyl)-(9ci)
767609-14-3 (9ci)-1-(2,2-二氟乙基)-哌嗪 Piperazine, 1-(2,2-difluoroethyl)-(9ci)
65971-81-5 (9ci)-alpha-甲基-4-嘧啶甲胺 4-Pyrimidinemethanamine, alpha-methyl-(9ci)
1073-53-6 (7ci,8ci)-6-甲基-4-嘧啶羧醛 4-Pyrimidinecarboxaldehyde, 6-methyl-(7ci,8ci)
28840-41-7 (8ci,9ci)-6-甲基-4-嘧啶甲腈 4-Pyrimidinecarbonitrile, 6-methyl-(8ci,9ci)
5053-40-7 (9ci)-n,n,2-三甲基-4-嘧啶胺 4-Pyrimidinamine, n,n,2-trimethyl-(9ci)
163118-78-3 (9ci)-3-(3-丁烯)-4-羥基吡啶 4-Pyridinol,3-(3-butenyl)-(9ci)
54929-35-0 (9ci)-2,3,5-三氟-4-羥基吡啶 4-Pyridinol,2,3,5-trifluoro-(9ci)
102000-65-7 (6ci,9ci)-3-乙基-4-吡啶硫醇 4-Pyridinethiol,3-ethyl-(6ci,9ci)
680569-42-0 (9ci)-alpha-氨基-4-吡啶丙腈 4-Pyridinepropanenitrile,alpha-amino-(9ci)
114425-75-1 (9ci)-alpha-甲基-4-吡啶丙胺 4-Pyridinepropanamine,alpha-methyl-(9ci)
98598-86-8 (e)-(9ci)-3-氟-4-吡啶羧醛肟 4-Pyridinecarboxaldehyde,3-fluoro-,oxime,(e)-(9ci)
69094-46-8 (9ci)-n,n,3-三甲基-4-吡啶胺 4-Pyridinamine,n,n,3-trimethyl-(9ci)
193690-61-8 (9ci)-n,2,5-三甲基-4-吡啶胺 4-Pyridinamine,n,2,5-trimethyl-(9ci)
193690-67-4 (9ci)-n,2,3-三甲基-4-吡啶胺 4-Pyridinamine,n,2,3-trimethyl-(9ci)
122974-87-2 (9ci)-n-(2-氟乙基)-4-吡啶胺 4-Pyridinamine,n-(2-fluoroethyl)-(9ci)
408492-32-0 (9ci)-5-(2-呋喃)-4-戊炔-1-醇 4-Pentyn-1-ol, 5-(2-furanyl)-(9ci)
154012-84-7 (9ci)-2-(1-丙炔)-3-羥基吡啶 3-Pyridinol, 2-(1-propynyl)-(9ci)
第一頁(yè) 前20頁(yè) 761 762 763 764 765 766 767 768 769 770 771 772 773 774 775 776 777 778 779 780 下20頁(yè) 最后頁(yè) 

上海丹帆網(wǎng)絡(luò)科技有限公司 版權(quán)所有 (C)2003-2025