久操色,91小视频版在线观看www,国产999在线,一级黄色日本,性感美女视频在线看,美女视频100免费视频,杨幂不雅视频迅雷


首頁>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 登錄號排序
按字母排序

 熱門搜索

 化工字典

CAS號 中文名稱 英文名稱
1292578-74-5 1-(3-甲基氨基甲基-哌啶-1-基)-乙酮 1-(3-Methylaminomethyl-piperidin-1-yl)-ethanone
1339902-95-2 1-(2-甲基氨基甲基-哌啶-1-基)-乙酮 1-(2-Methylaminomethyl-piperidin-1-yl)-ethanone
1259509-08-4 甲基-哌啶-2-甲基-氨基甲酸叔丁酯 Methyl-piperidin-2-ylmethyl-carbamic acid tert-butyl ester
1312782-32-3 9h-咔唑-9-基-1H-1,2,3-噻唑-1-基-甲酮 Methanone, 9h-carbazol-9-yl-1h-1,2,3-triazol-1-yl-
1026241-99-5 3-氨基-5-氯苯并[b]噻吩-2-羧酸甲酯 Methyl 3-amino-5-chlorobenzo[b]thiophene-2-carboxylate
1245646-64-3 4-((4-甲基哌嗪-1-基)甲基)氰基吡啶 4-((4-Methylpiperazin-1-yl)methyl)picolinonitrile
58585-53-8 亞甲基二(氰基亞胺硫代碳酸甲酯) Methylenebis(methyl cyanocarbonimidothioate)
1352925-69-9 2-氨基-8-甲氧基喹唑啉-5-羧酸甲酯 Methyl 2-amino-8-methoxyquinazoline-5-carboxylate
152382-10-0 4-硝基苯基氰基二硫代亞氨酸甲酯 Methyl 4-nitrophenyl cyanocarbonodithioimidate
152381-92-5 2-甲基苯基氰基二硫代亞氨酸甲酯 Methyl 2-methylphenyl cyanocarbonodithioimidate
64789-03-3 4-甲基-2-[(4-甲基苯基)磺?;鵠喹啉 4-Methyl-2-[(4-methylphenyl)sulfonyl]quinoline
1278579-60-4 1-甲基-1H-吡咯-2,4-二硼酸頻那醇酯 1-Methyl-1h-pyrrole-2,4-diboronic acid,pinacol ester
554420-45-0 4-甲氧基噻吩并[3,4-b]吡啶-5,7-二胺 4-Methoxythieno[3,4-b]pyridine-5,7-diamine
55041-87-7 6-甲基-2,3-二氫-1H-吡咯里嗪-5-甲醛 6-Methyl-2,3-dihydro-1h-pyrrolizine-5-carbaldehyde
505098-77-1 6-甲基-2,3-二氫-1H-吡咯里嗪-7-甲腈 6-Methyl-2,3-dihydro-1h-pyrrolizine-7-carbonitrile
505097-52-9 7-甲基-2,3-二氫-1H-吡咯里嗪-6-甲腈 7-Methyl-2,3-dihydro-1h-pyrrolizine-6-carbonitrile
50418-39-8 3-甲基雙環(huán)[2.2.1]庚-2,5-二烯-2-羧酸 3-Methylbicyclo[2.2.1]hepta-2,5-diene-2-carboxylic acid
381725-44-6 (6-甲氧基-3-吡啶基)(2-吡啶基)甲酮 (6-Methoxy-3-pyridinyl)(2-pyridinyl)methanone
332134-11-9 (2-甲氧基-3-吡啶基)(2-噻吩基)甲酮 (2-Methoxy-3-pyridinyl)(2-thienyl)methanone
317383-70-3 3-氧代-3,6-二氫-1(2H)-吡啶羧酸甲酯 Methyl 3-oxo-3,6-dihydro-1(2h)-pyridinecarboxylate
第一頁 前20頁 1921 1922 1923 1924 1925 1926 1927 1928 1929 1930 1931 1932 1933 1934 1935 1936 1937 1938 1939 1940 下20頁 最后頁 

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