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

熱門搜索化學品最多只顯示前20條,請點擊“搜索化學品”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
33239-19-9二碘熒光素Spiro[isobenzofuran-1(3H), 9'-(9H)xanthen]-3-one, 3',6'-dihydroxy-4',5'-diiodo-, disodium salt;
erythrosin yellowish;
d &
c orange no. 11,acid
CAS:33239-19-9分子結(jié)構(gòu)C20H8I2Na2O5詳情供應(yīng)商
5141-20-8亮綠SF淡黃LIGHT GREEN SF yellowish;
ACID GREEN;
ACID GREEN 5;
ACID GREEN A;
ACID GREEN F;
ACID GREEN G;
ACID GREEN GG;
CI 42095;
CI NO 42053
CAS:5141-20-8分子結(jié)構(gòu)C37H34N2Na2O9S3詳情供應(yīng)商
37592-91-94,4'-DINONYLAZOXYBENZENE;
4,4'-DINONYLAZOXYBENZENE;
4,4''-DINONYLAZOXYBENZENE ---yellowish FLAKES. LIQUID CRYSTAL---
CAS:37592-91-9分子結(jié)構(gòu)C30H46N2O詳情供應(yīng)商
熱門搜關(guān)鍵詞:C12H16NO3 I2O2 Decahydroisoquinoline ethylurea c9h11n2o2 NH3 H20 Pyrazinecarboxamide GLYCERYL MONO triisopropylamine C13H18N2O7 Propylurea HF3C Dimethyltetradecylamine isopropylmethylamine H4CLF11 C13H16NO3 azothoate C15H16NO2 oxypurine 甲基 溴 吡啶羧酸 C16H14O4N4 5-chloroindole 2-hydroxypyrimidine ethylpropylamine Ethyldimethylamine 苯并二氧戊環(huán) COHN(CH3)2 8-bromoquinoline ch3chch2ch3 丁烯 聚合物 red 176 isopropylethylamine C11H15N2O5 C15H14NO2 C14H13N2O3 CAS RN [939-27-5] d,l- C13H14O3N2 benzoquinoline D-白氨酸