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
9003-70-7二乙烯基苯與苯乙烯的共聚物;
芳族的合成吸附劑
Benzene, diethenyl-, Copolymer with ethenylbenzene;
diethenyl-benzen polymer with ethenylbenzene;
chromosorb 102;
polystyrene: 2% divinylbenzene copolymer beads
CAS:9003-70-7化學(xué)結(jié)構(gòu)(C10H10.C8H8)x詳情供應(yīng)商
65567-96-6氯化鉀鋰LITHIUM CHLORIDE-POTASSIUM CHLORIDE;
LITHIUM CHLORIDE-POTASSIUM CHLORIDE;
LITHIUM CHLORIDE/POTASSIUM CHLORIDE EUTECTIC;
Lithium chloride/potassium chloride, eutectic, anhydrous, beads, 99.99% metals basis
CAS:65567-96-6分子結(jié)構(gòu)Cl2KLi詳情供應(yīng)商
70955-01-0分子篩,4A型,粉末MOLECULAR SIEVES PACK 4A;
MOLECULAR SIEVES PACK 4A;
molecular;
Zeolites,4A;
MolecularsievesAmmbeads;
MolecularsievesApowderZeoliteA;
MolecularsievesbeadsLindeA;
MOLECULAR SIEVES 4A 1.6MM PELLETS;
MOLECULAR SIEVES, 4Molecular sieves, 4 beads
O2Si詳情供應(yīng)商
熱門搜關(guān)鍵詞:c12h29oh elon a-D-Glucopyranosyl fluoride [(C6H10O5)n] ?e ?e ?÷ oluene-D I-131 silicon dioxide CAS NO rosin CAS NO CH3OC6H4N(CH3)2 (CH3)2C(OH)CH2CH(OH)CH Polyglycol E