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
39443-66-8聚乙二醇二環(huán)氧乙烷甲基醚;
聚乙二醇二縮水甘油醚		Diethylene glycol diglycidyl ether;
Epichlorohydrin-polyethylene glycol copolymer		CAS:39443-66-8分子結(jié)構(gòu)C10H18O5詳情供應(yīng)商
41630-20-01,2-乙二醇與[(2-丙烯氧基)甲基]環(huán)氧乙烷的聚合物;
烯丙基縮水甘油醚、乙二醇的共聚物		1,2-Ethanediol, polymer with [(2-propenyloxy)methyl]oxirane無(C6H10O2.C2H6O2)x詳情供應(yīng)商
67462-10-61,2-乙二醇與甲基環(huán)氧乙烷和環(huán)氧乙烷的聚合物1,2-Ethanediol, polymer with methyloxirane and oxirane無(C3H6O.C2H6O2.C2H4O)x詳情供應(yīng)商
37308-12-61,3-苯二羧酸與1,4-苯二羧酸、1,2-乙二醇和α-氫-ω-羥基聚(環(huán)氧乙烷)的聚合物1,3-Benzenedicarboxylic acid, polymer with 1,4-benzenedicarboxylic acid, 1,2-ethanediol and .alpha.-無[C8H6O4.C8H6O4.C2H6O2.HO(C2H4O)nOH]詳情供應(yīng)商
173350-27-116α,17α-環(huán)氧孕甾-5,9(11)-二烯-3,20-二酮3,20-二乙二醇縮酮;
16α,17α-環(huán)氧孕甾-5,		16,17-Epoxypregna-5,9(11)-diene-3,20-dione3,20-diethyleneketal;
16,17-Epoxypregna-5,9(11)-diene-3,20-dione cyclic bis(1,2-ethanediyl acetal)		CAS:173350-27-1化學(xué)結(jié)構(gòu)C25H34O5詳情供應(yīng)商
99784-50-6己二酸與2-丁烯基-1,4-二醇、1,6-二異氰酸根合己烷、1,2-乙二醇、甲醛、1,3-異苯并呋喃二酮、甲基環(huán)氧乙烷?Hexanedioic acid, polymer with 2-butene-1,4-diol, 1,6-diisocyanatohexane, 1,2-ethanediol, formaldehy無(C8H12N2O2.C8H4O3.C6H10O4.C4H8O2.C詳情供應(yīng)商
9005-00-9聚乙二醇十八醚;
十八醇環(huán)氧乙烷聚醚		Polyethylene glycol octadecyl ether;
stearyl alcohol, condensed with 2 moles ethylene oxide;
stearyl alcohol condensed with l0 moles ethylene oxide;
stearyl alcohol condensed with 20 moles ethylene oxide		CAS:9005-00-9分子結(jié)構(gòu)(C2H4O)nC18H38O詳情供應(yīng)商
72207-80-8聚乙二醇與環(huán)氧氯丙烷的反應(yīng)產(chǎn)物Polyethylene glycol, epichlorohydrin reaction product;
(chloromethyl)-oxiran reaction products with polyethylene glycol		無(C3H5ClO.(C2H4O)nH2O)x詳情供應(yīng)商
9051-31-4聚乙二醇丙烯酸酯;
α-(1-氧基-2-丙烯基)-ω-羥基-聚環(huán)氧乙烷;
聚乙二醇丙烯酸酯		POLY(ETHYLENE GLYCOL) ACRYLATE;
POLY(ETHYLENE GLYCOL) ACRYLATE;
2-ethanediyl),.alpha.-(1-oxo-2-propenyl)-.omega.-hydroxy-Poly(oxy-1;
POLY(ETHYLENE GLYCOL) ACRYLATE, AVERAGE;
Polyethylene glycol monoacrylate		無H2C=CHCO(OCH2CH2)nOH詳情供應(yīng)商
熱門搜關(guān)鍵詞:CH3CNHCH3 CH3OOCCH2COOCH3 C6h3obr3 C17H29NO2 Racemic CH3OCH2CH2OH galic acid  C21H20O6 ethyl-1-(1-methylethyl) Methyltetrahydrofolate 三環(huán)己基 D-Prallethrin 3-Chlorodecane 4-phenylenediamine 1,2-bis(ethylthio) 2-Hydroxypyridine 1-oxide (4-硝基苯基) N,N''-1,6-hexanediylbis 2-Methoxyethyl et CH2(CH3)CH2(CH3) ACTIC ACID 4-Benzyl N-(4-hydroxyphenyl)propanamide azulen-4-ol H2NC6H3-1,3-(CO2H)2 1-Hydroxy-2-naphthoate 4-octen-3-on 1-(MERCAPTO dl-7-Azatryptophan 六氯鉑酸鈉 oleanolic acid 3-acetate Gallium(III) sulfide 2,5-dimethyl-4-methoxybenzaldehyde 2,3-dimethylpyrrole 1,3-Benzodioxole-5-methanol P CAS No. benzene-1,2,4-tricarboxylic anhydride 5-氯尿嘧啶 a-Ylangene 烯酸乙酯