毛片免费视频观看,久久亚洲国产精品123区,精品无人区麻豆乱码1区2区新区,久久久亚洲av成人网站,久久人人爽人人爽人人av东京热

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
7250-31-9L-Proline,1-(dithiocarboxy)-;
1,2-Pyrrolidinedicarboxylicacid, 1,1-dithio- (6CI,7CI);
L-Proline dithiocarbamic acid;
N-Dithiocarboxy-L-proline
CAS:7250-31-9分子結(jié)構(gòu)C6H9NO2S2詳情供應(yīng)商
140646-34-02-Thiophenesulfonamide,5-ethyl-;
5-Ethyl-2-thiophenesulfonamide
CAS:140646-34-0分子結(jié)構(gòu)C6H9NO2S2詳情供應(yīng)商
142294-58-42-Thiophenesulfonamide,3-ethyl-;
2-Thiophenesulfonamide,3-ethyl-(9CI)
CAS:142294-58-4分子結(jié)構(gòu)C6H9NO2S2詳情供應(yīng)商
142294-59-52-Thiophenesulfonamide,4-ethyl-;
2-Thiophenesulfonamide,4-ethyl-(9CI)
CAS:142294-59-5分子結(jié)構(gòu)C6H9NO2S2詳情供應(yīng)商
熱門搜關(guān)鍵詞:CHCl2CHCl2 americ Diformazan TiSi2 methylenedioxyphenyl bulin TRICALCIUM PHOSPHATE MS2O Trifluoromethanesulfonyl chloride FUMO tylenol PENICILLIC ACID C27H27NO10 OClF3 C9H18 OH NHNO3 C18 O9 H18 苯并咪唑 羧酸 FEMA no EP-3 c4h5as 水溶 樹(shù)脂 xylofuranoside TTAn C12H20O6N2 alamine 二環(huán) 辛烷 Dilan 硫酸亞鐵 一水 4-boronobenzoic acid AS 80HF phosphorothioate desmethoxycurcumin 1,6(2H,7H)-naphthalenedione,3,4,8,8a-tetrahydro-8a-methyl- 乙酰基氨基 C9H18OH 異硬脂酰胺丙基嗎啉乳酸鹽 ddATP 2-Bromobenzophenone DODECENYLSUCCINIC ACID