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
35031-46-0Acetamide,N-(6,8-dibromo-7-methoxy-2-oxo-2H-1-benzopyran-3-yl)-;
N-(6,8-DIBROMO-7-METHOXY-2-OXO-2H-chromen-3-yl)-ACETAMIDE
CAS:35031-46-0分子結(jié)構(gòu)C12H9Br2NO4詳情供應(yīng)商
850350-12-81-Hexanone,1-(6-methoxy-2H-1-benzopyran-3-yl)-;
1-(6-METHOXY-2H-chromen-3-yl)-HEXAN-1-ONE
CAS:850350-12-8分子結(jié)構(gòu)C16H20O3詳情供應(yīng)商
850350-06-01-Propanone,1-(6-methoxy-2H-1-benzopyran-3-yl)-;
1-(6-METHOXY-2H-chromen-3-yl)-PROPAN-1-ONE
CAS:850350-06-0分子結(jié)構(gòu)C13H14O3詳情供應(yīng)商
64267-37-42H-1-Benzopyran-3-propanoicacid, 7-(diethylamino)-b,2-dioxo-, methyl ester;
Methyl3-[7-(diethylamino)-2-oxo-2H-chromen-3-yl]-3-oxopropionate
CAS:64267-37-4分子結(jié)構(gòu)C17H19NO5詳情供應(yīng)商
110927-03-22H-1-Benzopyran-3-amine,3,4-dihydro-5-methoxy-;
(5-Methoxy-3,4-dihydro-2H-chromen-3-yl)amine;
3-Amino-5-methoxychroman
CAS:110927-03-2分子結(jié)構(gòu)C10H13NO2詳情供應(yīng)商
熱門搜關(guān)鍵詞:CH3OC2H4COOCH3 Rhamnopterin METHYL CH C7H4ON N4C6H12 C26H39O3P ch3ch2ch2nhch3 titanium dioxide; C11H10N2O4Cl2 甲基 甲硫基 苯基 嗎啉基 丙酮 bass C24H30 ETHYLENE GLYCOL MONOBUTY ETHER calcium peroxide 2,6,10-Dodecatrien-1-ol, 3,7,11-tr Tris?? 氯 磺酸鈉 C37H65NO12 二氯化萘 1-cysteine 4-異丙基吡啶 二苯基硫卡巴腙 苯鄰二甲酰亞胺 3-(N-對(duì)甲苯磺;-L-丙氨酰氧基)-5-苯基吡咯 Cyclopentanol, 2-methyl C18H33NaO2 C11H14CL (CH2CH2O)3NHCOCH2CH2CH2CH2CONH 1,2,3,4-Cyclobutanetetracarboxylic Dianhydride hydroxypyrimidine C7H14N3O2Cl Pentanal  2,6,10-Dodecatrien-1-ol,3,7,11-trimethyl-, (2Z,6E)- propane-1,2,3-tricarboxylic acid Silanamine, 1,1,1-trimethyl-N- phosphorus acid 氟氯西林 異戊烯基 Fmoc-N C2H5N3O2