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
546-56-5八苯基環(huán)四硅氧烷Octaphenylcyclotetrasiloxane;
Cyclotetrasiloxane,octaphenyl- (6CI,7CI,8CI,9CI);
1,1,3,3,5,5,7,7-Octaphenylcyclotetrasiloxane;
NSC 293057;
Octaphenylcyclotetrasiloxane;
Octaphenyltetracyclosiloxane
CAS:546-56-5分子結(jié)構(gòu)C48H40O4Si4詳情供應(yīng)商
2370-88-92,4,6,8-四甲基環(huán)四硅氧烷2,4,6,8-tetramethyl-Cyclotetrasiloxane;
1,2,5,7-Tetramethylcyclotetrasiloxane;
2,4,6,8-tetramethylcyclotetrasiloxane;
tetramethylcyclotetrasiloxane;
2,4,6,8-tetramethyl-cyclotetrasiloxane
CAS:2370-88-9分子結(jié)構(gòu)C4H16O4Si4詳情供應(yīng)商
1065-95-8八苯基環(huán)四硅烷Cyclotetrasilane,1,1,2,2,3,3,4,4-octaphenyl-;
Cyclotetrasilane,octaphenyl- (6CI,7CI,8CI,9CI);
NSC 122094;
Octaphenylcyclotetrasilane
CAS:1065-95-8分子結(jié)構(gòu)C48H40Si4詳情供應(yīng)商
28848-25-1Germane,tetrakis(methylsilyl)-;
Silane,germanetetrayltetrakis[methyl- (9CI);
2,4-Disila-3-germapentane,3,3-bis(methylsilyl)-
CAS:28848-25-1分子結(jié)構(gòu)C4H20GeSi4詳情供應(yīng)商
27890-56-8Stannane,tetrakis(methylsilyl)-;
Silane,stannanetetrayltetrakis[methyl- (9CI);
2,4-Disila-3-stannapentane,3,3-bis(methylsilyl)-
CAS:27890-56-8分子結(jié)構(gòu)C4H20Si4Sn詳情供應(yīng)商
38421-40-8Tetrasiloxane,1,3,5,7-tetramethyl-1,1,3,5,7,7-hexaphenyl-;
1,3,5,7-tetramethyl-1,1,3,5,7,7-hexaphenyltetrasiloxane;
Tetrasiloxane, 1,3,5,7-tetramethyl-1,1,3,5,7,7-hexaphenyl-
CAS:38421-40-8分子結(jié)構(gòu)C40H42O3Si4詳情供應(yīng)商
熱門搜關(guān)鍵詞:hydroxy oct HCFC 253 Aero CERIC AMMON CERIC AMM 14CH2O2 a03fa01 C33 N4 O6 H34 Evoeuropine schinifolin SODIUM ETH BENZALDEHYDE SODIUM BISULFITE c3h5n3b9 4,4'-(2-吡啶亞甲基)雙酚二乙酸酯 C2H5C5H9 (E)-3,7-二甲基-2,6-辛二烯-1-醇丙酸酯 4-戊基苯酚; SULFAMETHOXY C10H19N1O1 C11H22N1O1 hydroxynicotinoyl CH3COCN2COOH C10H19N1O1Cl1 C9H16N1O1Cl1 C9H16N1Cl1 C9H17N1Cl1 C11N3O5H9 1,8-二氮雙環(huán) C5H6SO3 2-丁炔二酸單鉀鹽 Dipentene dimercaptan D??1?? C38H54O3 CERIC AM CERIC A B2Se3 Hexamethyleneimino C16 N3 S H21 Ga2Se HSCH2CH2CH2CH2CH2CH2CH2CH2CH2CH2COOH