99视频精品全部在线观看,狠狠色狠狠色综合网老熟女,男人天堂2017手机版在线,日本变态强奷在线播放5000,免费完结穿越小说,肛交小说,校园复仇黑道小说


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
5442-83-1 N,N-二甲基-2-(2-(4-(1,1,3,3-四甲基丁基)苯氧基)乙氧基)-乙胺 Ethanamine, n,n-dimethyl-2-(2-(4-(1,1,3,3-tetramethylbutyl)phenoxy)ethoxy)-
91136-35-5 (5E)-5-[[2-(2,4-二硝基苯基)肼基]亞甲基]-2-磺?；?嘧啶-4-酮 (5E)-5-[[2-(2,4-dinitrophenyl)hydrazinyl]methylidene]-2-sulfanylidene-pyrimidin-4-one
1471110-34-5 3-(4-(4,4,5,5-四甲基-1,3,2-二噁硼烷-2-基)-3-環(huán)己烯)丙酸乙酯 Ethyl 3-(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)cyclohex-3-enyl)propanoate
851726-86-8 4-乙基-5-氧代-4,7-二氮雜螺[2.5]辛烷-7-羧酸 1,1-二甲基乙酯 4-Ethyl-5-oxo-4,7-diazaspiro[2.5]octane-7-carboxylic acid 1,1-dimethylethyl ester
1198615-69-8 2-(4-(4,4,5,5-四甲基-1,3,2-二噁硼烷-2-基)苯基氨基)乙酸乙酯 Ethyl 2-(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenylamino)acetate
929916-05-2 4-((s)-2-((4-(4-氯苯氧基)苯氧基)甲基)吡咯烷-1-基)丁酸乙酯 Ethyl 4-((s)-2-((4-(4-chlorophenoxy)phenoxy)methyl)pyrrolidin-1-yl)butanoate
1591828-55-5 (2-(1-乙氧基乙烯基)-4-((4-甲氧基芐基)氧基)嘧啶-5-基)甲醇 (2-(1-Ethoxyvinyl)-4-((4-methoxybenzyl)oxy)pyrimidin-5-yl)methanol
193085-21-1 (E)-叔丁基 3-(3-乙氧基-3-氧代prop-1-en-1-基)氮雜丁烷-1-羧酸 (E)-tert-butyl 3-(3-ethoxy-3-oxoprop-1-en-1-yl)azetidine-1-carboxylate
947249-68-5 1,4-二氫-5-甲基-8-(4-甲基哌嗪-1-基)-4-氧代喹啉-2-羧酸乙酯 Ethyl 1,4-dihydro-5-methyl-8-(4-methylpiperazin-1-yl)-4-oxoquinoline-2-carboxylate
1588423-74-8 4-(1-(叔丁氧基羰基)吡咯烷-3-基氨基)-6-氯吡啶-3-羧酸乙酯 Ethyl 4-(1-(tert-butoxycarbonyl)pyrrolidin-3-ylamino)-6-chloropyridine-3-carboxylate
1447913-39-4 1-(2-乙基-3-甲基咪唑并[1,2-a]吡啶-6-基)-4-羥基-2(1h)-吡啶酮 1-(2-Ethyl-3-methylimidazo[1,2-a]pyridin-6-yl)-4-hydroxy-2(1h)-pyridinone
1446792-38-6 4-(6-(2H-1,2,3-噻唑-2-基)吡啶-2-基氨基)-6-氯吡嗪-3-羧酸乙酯 Ethyl 4-(6-(2h-1,2,3-triazol-2-yl)pyridin-2-ylamino)-6-chloropyridazine-3-carboxylate
1619991-78-4 3-乙基-1-甲基-4-(4,4,5,5-四甲基-1,3,2-二噁硼烷-2-基)-1H-吡唑 3-Ethyl-1-methyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1h-pyrazole
2019997-43-2 1-乙基-3-甲基-4-(4,4,5,5-四甲基-1,3,2-二噁硼烷-2-基)-1H-吡唑 1-Ethyl-3-methyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1h-pyrazole
1631735-40-4 4-((E)-2-(5-己基噻吩-2-基)乙烯基)-2-(2-(甲基硫代)苯基)嘧啶 4-((E)-2-(5-hexylthiophen-2-yl)vinyl)-2-(2-(methylthio)phenyl)pyrimidine
65191-18-6 6-乙基-1,4-二氫-5-甲基-4-氧代噻吩并[2,3-d]嘧啶-2-羧酸乙酯 Ethyl 6-ethyl-1,4-dihydro-5-methyl-4-oxothieno[2,3-d]pyrimidine-2-carboxylate
1426670-65-6 6-(4-氯苯基)-5-乙基-1,2-二氫-4-羥基-2-氧代吡啶-3-羧酸乙酯 Ethyl 6-(4-chlorophenyl)-5-ethyl-1,2-dihydro-4-hydroxy-2-oxopyridine-3-carboxylate
1950628-90-6 5-[[(4-乙基苯基)(2-甲基丙基)氨基]磺?；鵠-2-氟苯甲酸甲酯 5-[[(4-Ethylphenyl)(2-methylpropyl)amino]sulfonyl]-2-fluorobenzoic acid methyl ester
1639958-04-5 2-(5-(4,4,5,5-四甲基-1,3,2-二噁硼烷-2-基)吡啶-2-基)乙酸乙酯 Ethyl 2-(5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridin-2-yl)acetate
1898208-91-7 3-(2,6-二氯苯基)-5-(2,4-二羥基丁烷-2-基)異噁唑-4-羧酸乙酯 Ethyl 3-(2,6-dichlorophenyl)-5-(2,4-dihydroxybutan-2-yl)isoxazole-4-carboxylate
第一頁 前20頁 1541 1542 1543 1544 1545 1546 1547 1548 1549 1550 1551 1552 1553 1554 1555 1556 1557 1558 1559 1560 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