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
100278-23-7Benzoic acid,4-[(4-chlorobenzoyl)amino]-, 2-[(2-hydroxyphenyl)methylene]hydrazide;
Benzoicacid, 4-[(4-chlorobenzoyl)amino]-, [(2-hydroxyphenyl)methylene]hydrazide (9CI)
CAS:100278-23-7分子結(jié)構(gòu)C21H16ClN3O3詳情供應(yīng)商
70546-12-22H-1-Benzopyran-4-carbonitrile,3-(5-chloro-2-benzoxazolyl)-7-(diethylamino)-2-oxo-;
3-(5-chlorobenzoxazol-2-yl)-7-(diethylamino)-2-oxo-2H-1-benzopyran-4-carbonitrile;
2H-1-Benzopyran-4-carbonitrile, 3-(5-chloro-2-benzoxazolyl)-7-(diethylamino)-2-oxo-
CAS:70546-12-2分子結(jié)構(gòu)C21H16ClN3O3詳情供應(yīng)商
熱門搜關(guān)鍵詞:methoxypolyethyleneglycol pentol CH3CHNOCH3 Methoxypolyethylene [Rh(NBD)Cl]2 H2COOH thiacalix 4-羥基脯氨酸 1-丁基吡咯 H6N4O 吡喃木糖 4-Chloro-2-nitrobenzyl alcohol 立體異構(gòu)體 sulfuric C25H26O4 C20H20N2O6 2-哌嗪 10-(2-萘基)蒽-9-硼酸 а-酮戊二酸一鈉 二異丁基二硫醚 C12H8N2·2H2O 二氫喹啉 2-氨基芐氨肟 DISPERSE ORANGE 38:1 C3H2Cl4 trans-4-Nitrostilbene 二丙基硫醚 二甲氧基苯基 Pentane, 3-bromo- 2-Furanmethanol, 5 2,5-diphenyl 2-6 DTBP C.I.166 C2H4N4 25038-59-9 C(O)CH3 5-propyl 3-HYDROXYPROPYL ETHER C3H5BrO 吡喃鼠李糖 C4H11NOS