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
1303-60-2硫化金(I);
硫化亞金;
Gold sulfide (Au2S);
Aurosulfo;
Aurous sulfide;
Digold sulfide
CAS:1303-60-2分子結(jié)構(gòu)Au2S3詳情供應(yīng)商
1303-61-3硫化金GOLD(III) SULFIDE;
GOLD(III) SULFIDE;
goldsulfide(Au2S3);
digold trisulphide;
GOLD(III) SULFIDE, 99.9%;
Premion99.99%(metalsbasis),Au80%min;
Auric sulfide;
Gold (III) sulfide, Premion, 99.99% (metals basis), Au 80% min;
Gold Trisulfide
CAS:1303-61-3分子結(jié)構(gòu)Au2S3詳情供應(yīng)商
熱門搜關(guān)鍵詞:NaCl2O hexadecamethyl Octasiloxane dinitrite C27H38N4 C12H19N2Cl ANGUS 2,4-Hexadiena 1,4-二醇 Pigment Red 14 Hyaluronic METHYLSILSESQUIOXANE C17H34O5 5,10,15,20-四苯基卟啉 trisilaheptane N-苯基硫代苯甲酰胺 C16H6O7 C8H4N2O2 Ipratropium 丙烯酸 丁酯 2,5-Furandion 4-Vinyl-1,3 2,4'-二溴苯乙酮 2,3,5,6-tetrafluoro-7,7,8,8-tetracyanoquinodimethane 1-Methyl-3-p 2-(1-piperazinyl) C16H21NO5 limonene 1,2-epoxide C2H5COC2H5 AZA-3 3,6-Dimethyl-1,4-dioxane-2,5-dione 1-methyl-2- 丁二醇 甘油醚 tetramethylpiperidin-4-yl 25,26-dihydroxycholecalciferol 1-methyl-4-(1-methylethenyl 6-Methylnicotinamide C2NOH5 碘塞羅寧 苯 胺 Methyl N-formylanthranilate