日日夜夜撸,人妻无码一区二区不卡无码av,日产亚洲 a,人妻精品久久久久中文字幕69,欧美激情欧美精品一区二区

CAS號(hào)查詢

化工產(chǎn)品

CAS號(hào)查詢 >  化工產(chǎn)品

熱門搜索化學(xué)品最多只顯示前20條，請(qǐng)點(diǎn)擊“搜索化學(xué)品”查看所有結(jié)果


CAS登錄號(hào) 中文名 英文名 分子結(jié)構(gòu)式 分子式 詳情 供應(yīng)商
518-34-3漢防己甲素;
粉防己堿		D-Tetrandrine;
6,6',7,12-Tetramethoxy-2,2'-dimethyl-1-beta-berbaman		CAS:518-34-3分子結(jié)構(gòu)C38H42N2O6詳情供應(yīng)商
518-94-5;
(12aR,24aR)-5,6,17,18-tetramethoxy-1,13-dimethyl-2,3,12a,13,14,15,24,24a-octahydro-1H,12H-8,11:20,23-dietheno[1,10]dioxacyclooctadecino[13,12,11-ij:4,3,2-i'j']diisoquinoline		CAS:518-94-5化學(xué)結(jié)構(gòu)C38H42N2O6詳情供應(yīng)商
熱門搜關(guān)鍵詞:triisopropoxide domar leicosane F Ge Mg ethyl chloroglyoxylate cyclopropylcarbonyl chloride Ethyl Hydroxide 4-Nitrophenyl-*-D-glucopyranoside Trtramethyl Trtramethy 三苯甲游基 benzoXanthen 氧 聯(lián)吡啶 dimethylpropionamidine N Boron Methylbenzylcyanide silanyloxy URBA trimethyl orthoisobutyrate 3,4,5-三氟苯甲酰氯 oxohexanoic acid ethyl ester oxobutyric acid ethyl ester oxopentanoic acid ethyl ester 2,3,4-三氟甲苯 sodium coco methyl tauride c11h15ncl2 ethylaminosulfur trifluoride AMMONIUM SULFAMAT pentynoate methyl dithiocarbazate thiocarbazate Barium N chloropyridazine c6h15cifno phenyl allyl C8 N O2 H17 C8 O2 H17 C8 H17 MDMO 氨基 嗎啉 苯