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CAS登录号 中文名 英文名 分子结构式 分子式 详情 供应商
22047-27-4Ethanone,1-(5-methyl-2-pyrazinyl)-;
Ethanone,1-(5-methylpyrazinyl)- (9CI);
Ketone, methyl 5-methylpyrazinyl (8CI);
1-(5-Methyl-2-pyrazinyl)ethanone;
1-(5-Methylpyrazin-2-yl)ethan-1-one;
2-Acetyl-5-methylpyrazine;
2-Methyl-5-acetylpyrazine
CAS:22047-27-4分子结构C7H8N2O详情供应商
热门搜关键词:C6H15NSO3 C9O2NH9 促 进 剂 Isopropyl Benzene C9H12 C20 N9 0.5N HCL Methylprostaglandin _氯_ _二氟乙烷 C20 N5 H17 C5N2H4O2 甲氧基 甲基 丁酸 1,6,7,12-四 tocr niclosamid niclosam niclosa niclos 2,6-二氯靛 (ch3)3Nch2ch2ch2si(och3)3 nicotinic aci enzotriazole Fireproofing aluminic FANCHON YELLOW Blue tetrazolium 硫酸二钾 C14 O7 H16