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 供應商
52645-53-1菊酯;
菊酯;
3-苯氧(RS)-3-(2,2-乙烯)-2,2-環(huán)烷羧酸酯
Permethrin;
3-(2,2-Dichloroethenyl)-2,2-dimethylcyclopropanecarboxylic acid (3-phenoxyphenyl)methyl ester;
m-Phenoxybenzyl 3-(2,2-dichlorovinyl)-2,2-dimethylcyclopropanecarboxylate
CAS:52645-53-1分子結(jié)構(gòu)C21H20Cl2O3詳情供應商
67375-30-8右旋反式苯菊酯;
2,2--3-(2,2-乙烯)-環(huán)烷羧酸-alpha-氰-3-苯氧-芐
alpha-Cypermethrin;
Cyano-3-phenoxybenzyl 3-(2,2-dichlorovinyl)-2,2-dimethylcyclopropane carboxylate
CAS:67375-30-8分子結(jié)構(gòu)C22H19Cl2NO3詳情供應商
83046-25-72-羥乙纖維素(2-)胺的共聚物;
聚季胺4
Cellulose, 2-hydroxyethyl ether, polymer with N,N-dimethyl-N-2-propenyl-2-propenaminium, chloride;
Polyquaternium-4;
Cellulose,2-hydroxyethyl ether,polymer with N,N-dimethyl-N-2-propenyl-2-propenaminium,chloride
詳情供應商
68554-49-43--(硅氧烷與聚硅氧烷);
倍半硅氧烷;
聚亞乙-聚亞醇-單丁的聚合物
Siloxanes and Silicones, 3-chloropropyl Me, di-Me, polymers with Mesilsesquioxanes and polyethylene-詳情供應商
69304-37-61,3--1,1,3,3-四異硅氧Disiloxane,1,3-dichloro-1,1,3,3-tetrakis(1-methylethyl)-;
1,1,3,3-Tetraisopropyl-1,3-dichlorodisiloxane;
1,3-Dichloro-1,1,3,3-tetraisopropyldisiloxane;
1,3-Dichlorotetraisopropyldisiloxane;
TIPDS-Cl2;
Tetraisopropyldisiloxane-1,3-diyl dichloride
CAS:69304-37-6分子結(jié)構(gòu)C12H28Cl2OSi2詳情供應商
179101-81-6啶蟲;
2-[3-[2,6--4-[(3,3--2-烯-1-)氧]苯氧]]-5-(三氟)吡啶
Pyridine,2-[3-[2,6-dichloro-4-[(3,3-dichloro-2-propen-1-yl)oxy]phenoxy]propoxy]-5-(trifluoromethyl)-;
Pyridine,2-[3-[2,6-dichloro-4-[(3,3-dichloro-2-propenyl)oxy]phenoxy]propoxy]-5-(trifluoromethyl)-(9CI);
Overture;
Pyridalyl;
S 1812;
Tesoro
CAS:179101-81-6分子結(jié)構(gòu)C18H14Cl4F3NO3詳情供應商
1028206-60-1(2 -環(huán)己膦-2',6'-I -- 1,1'-聯(lián)苯)[2- (2-氨)]鈀(Ⅱ),叔丁;
(2 -環(huán)己膦-2',6'-I -- 1,1'-聯(lián)苯)[2- (2-氨)]鈀(Ⅱ),叔丁;
(2-環(huán)己-2',6'--1,1'-聯(lián)苯)[2-(2-氨)]鈀(II)
Chloro(2-dicyclohexylphosphino-2',6'-di-i-propoxy-1,1'-biphenyl)[2-(2-aminoethylphenyl)]palladium(II), methyl-t-butylether adduct, min. 98%;
Chloro(2-dicyclohexylphosphino-2',6'-di-i-propoxy-1,1'-biphenyl)[2-(2-aminoethylphenyl)]palladium(II), methyl-t-butylether adduct, min. 98%;
Chloro(2-dicyclohexylphosphino-2',6'-di-i-propoxy-1,1'-biphenyl)[2-(2-aminoethylphenyl)]palladium(II), methyl-t-butylether adduct, min. 98% [RuPhos Palladacycle];
(2-Dicyclohexylphosphino-2′,6′-diisopropyl-1,1′-biphenyl)[2-(2-aminoethyl)phenyl)]palladium(II);
Chloro(2-dicyclohexylphosphino-2',6'-di-i-propoxy-1,1'-biphenyl)[2-(2-aMinoethylphenyl)]palladiuM(II),Methyl-t-butyletheradduct,Min.98%;
Chloro(2-dicyclohexylphosphino-2',6'-diisopropoxy-1,1-biphenyl)[2-(2-aminoethylphenyl)]palladium(II);
Chloro(2-dicyclohexylphosphino-2',6'-di-i-propoxy-1,1'-biphenyl)[2-(2-aMinoethylphenyl)]palladiuM(II), Methyl-t-butylether adduct,98% RuPhos Palladacycle
C38H53ClNO2PPd詳情供應商
31452-80-92,2-雙(溴)1,3-醇與()環(huán)氧乙烷的聚合物;
2,2-雙(溴)1,3-醇與()環(huán)氧乙烷的聚合物;
溴化脂肪多元醇聚環(huán)氧樹脂;
2,2-雙(溴)-1,3-縮水甘油;
新戊縮水甘油溴化物
NEOPENTYL GLYCOL DIGLYCIDYL ETHER, BROMINATED;
1,3-Propanediol,2,2-bis(bromomethyl)-,polymerwith(chloromethyl)oxirane;
3-propanediol,2,2-bis(bromomethyl)-polymerwith(chloromethyl)oxirane;
Dibromoneopentylglycol,chloromethyloxiranepolymer;
NEOPENTYL GLYCOL DIGLYCIDYL ETHER, BROMINATED;
NEOPENTYL GLYCOL DIGLYCIDYL ETHER, BROMI NATED, TECH.;
2,2-Bis(bromomethyl)-1,3-propanediol diglycidyl ether;
Dibromoneopentyl glycol-epichlorohydrin copolymer
11H18Br2O4詳情供應商
熱門搜關(guān)鍵詞:VA COPOLYMER red 2030 Bromoxynil Heptanoate APET CAS NO C4H3ClN2S esterified C8H11O4N3 Pegamine 改性 松香 樹脂 C6H11O5N3 (CH3)2CHCOCH2COOCH3 CI #77491 C7H14O5N2 C10H20O4S C10H10O6S 乙烯 胺 Polyhexamethylene c4h8o6s2 tridecan 二甲基 己二烯 C12H17N2Cl Carvotanacetone 羥丙 纖維素 C10H9O6N 偶氮 氨基 ISO PROPYL ACETATE C5H6N4O2 154 c6h5o5ns C9H10O4S C9H18O5S C5H5O6N C10H7O4N 2-甲基-1,3-環(huán)己二烯 C10H6O4S C9H10O8 acrylamide copolymer C8H8O6S blue 56 5-isocyanato C6H4O6S