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
71302-91-5苯酚與不飽和的C9烴的聚合物HYDROCARBONs, C9-unsatd., POLYMERs with phenol;
HYDROCARBONs,C9-unsatd.,POLYMERs with phenol
(C6H6O.W99)x詳情供應(yīng)商
69430-35-9氫化C6-20-烴的聚合物POLY(METHYLSTYRENE-CO-INDENE);
HYDROCARBONs,c6-20,POLYMERs,hydrogenated;
HYDROCARBONs,C6-20-POLYMERs,hydrogenated;
poly(methylstyrene-co-indene);
Poly(methylstyrene-co-indene), hydrogenated;
HYDROGENATED C6-20 POLYOLEFIN;
Resins, HYDROCARBON;
HYDROCARBONs, C6-20, hydrogenated, POLYMERs
(C45H78)n詳情供應(yīng)商
熱門搜關(guān)鍵詞:Calf Intestinal Alkaline Phosphatase Quarternary c8h5n1o3 TRIPHENYLANTIMONY 氯 乙腈 溴 甲基環(huán)己烷 Naphthoyl NH2COCH2COOH C16H19O5N C21 H44 N O6 P C26 H52 N O7 P C2H20 C5H5O2Cl 溴二苯并噻吩 C9 H14 N3 O8 P Benzothiadiazol 1-甲基喹啉 RED 186C 硅烷 磺酸 quaternary C21 H20 O12 C13H8O3 Crotonyl CH3SO4 5-溴-2-氯嘧啶 pyrrol 三異丙醇 2-氯甲基吡啶 2-Bromo-1-phenyl-1-propanone; 二甲基二烯丙基 1-Butanol, 3-methyl-1-phenyl- C23 H48 N O7 P 1,3-dimethylvioluric acid C12H16CL2N2O 5-Chlorosalicylaldehyde 乙酸酯鈉鹽 苯基丁 烯 1,2,4-Triazine-3(2H)-thione 1-Benzyl-2,3-epoxypropyl-carbamic acid tert-butyl ester C5 H9 N O4