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號查詢

化工產(chǎn)品

CAS號查詢化工產(chǎn)品

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


CAS登錄號 中文名 英文名 分子結(jié)構(gòu)式 分子式 詳情 供應(yīng)商
101-77-94,4'-二氨基二苯甲烷4,4'-Methylenedianiline;
4,4'-Methylene dianiline;
DADPM;
4,4'-Diamino diphenyl methane;
4,4'-diphenylmethanediamine;
Methylenebis(aniline);
4,4'-Methylenebisbenzeneamine;
Bis(p-aminophenyl)methane
CAS:101-77-9分子結(jié)構(gòu)C13H14N2詳情供應(yīng)商
71216-00-7N,N''-(亞甲基二-4,1-亞苯基)二(N'-十三烷基尿素)N,N''-(methylenedi-4,1-phenylene)bis[N'-tridecyl-Urea;
4,4'-bis (Tridecylaminocarbonylamino)diphenyl methane
CAS:71216-00-7分子結(jié)構(gòu)C41H68N4O2詳情供應(yīng)商
7526-26-3二苯甲基膦酸Phosphonic acid,P-methyl-, diphenyl ester;
Phosphonicacid, methyl-, diphenyl ester (6CI,7CI,8CI,9CI);
diphenyl methanephosphonate;
diphenyl methylphosphonate
CAS:7526-26-3分子結(jié)構(gòu)C13H13O3P詳情供應(yīng)商
熱門搜關(guān)鍵詞:OLEIC ANHYDRIDE calcium dioleate HSeO3 nb6o19 C7 O2 Br H5 C11H7NO3S Diamino diphenyl methane 甲基 萘甲醛 C5H12NPO5 C19H21ON3 C20H36N2 硬脂酸異十六烷酯 4-叔丁基杯[4]芳烴 苯 醚 氟 5-嗎啉甲基 2-哌啶羧酸 聚 纖維 1-茚酮肟 苯 氧基 磷酸 NAPHT EC 2%4%1 Nb O ?ááú 6i Si Nb o c16h19n3o5 benzothiepin 戊 烯 醇 C17H19NO3S 氨基 二磺酸 萘 磺酸二甲酯 C9H11N5O 1-氨基茚滿鹽酸鹽 Benzo[a]pyrene; O-(2-Aminopropyl)-O'-(2-methoxyethyl)polypropylene glycol 1-Naphthylacetate C4H6O4Zn C.I. Direct blue 1 2,3-DICHLORO BENZALDEHYDE 硬脂 醇 1-iodo-2-isocyanatobenzene