毛片免费视频观看,久久亚洲国产精品123区,精品无人区麻豆乱码1区2区新区,久久久亚洲av成人网站,久久人人爽人人爽人人av东京热

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
79814-40-7(R)-(+)-2-乙酰氧基丁二酸酐(R)-(+)-2-Acetoxysuccinic anhydride;
2,5-Furandione,3-(acetyloxy)dihydro-, (R)-;
(R)-3-Acetoxy-3,4-dihydro-2,5-Furandione
CAS:79814-40-7分子結(jié)構(gòu)C6H6O5詳情供應(yīng)商
30946-90-81,2-丙二醇與異苯二甲酸;
2,5-呋喃二酮和乙二醇的聚合物
1,3-Benzenedicarboxylic acid, polymer with 1,2-ethanediol, 2,5-Furandione and 1,2-propanediol;
Maleic anhydride, isophthalic acid, ethylene glycol, propylene glycol polymer;
1,2-Propanediol, ethylene glycol, isophthalic acid, maleic anhydride polymer;
Propylene glycol, ethylene glycol, maleic anhydride, isophthalic acid polymer;
1,3-benzenedicarboxylic acid, polymer with1,2-ethanediol, 2,5-Furandione and 1,2-propanediol;
1,3-Benzenedicarboxylic acid,polymer with 1,2-ethanediol,2,5-Furandione and 1,2-propanediol
(C8H6O4.C4H2O3.C3H8O2.C2H6O2)x詳情供應(yīng)商
68140-88-51,3-苯二甲酸與2,5-呋喃二酮、己二酸、1,3-異苯并呋喃二酮、2,2'-氧化雙[乙醇]和1,2-丙二醇的聚合物1,3-Benzenedicarboxylic acid, polymer with 2,5-Furandione, hexanedioic acid, 1,3-isobenzofurandione,;
Diethylene glycol, adipic acid, propylene glycol, isophthalic acid, maleic anhydride, phthalic anhydride polymer;
1,3-benzenedicarboxylic acid, polymer with2,5-Furandione, hexanedioic acid, 1,3-isobenzofurandione,2,2'-oxybis[ethanol] and 1,2-propanediol;
1,3-Benzenedicarboxylic acid,polymer with 2,5-Furandione,hexanedioic acid,1,3-isobenzofurandione,2,2'-oxybis[ethanol] and 1,2-propanediol;
Diethylene glycol,adipic acid,propylene glycol,isophthalic acid,maleic anhydride,phthalic anhydride polymer
(C8H6O4.C8H4O3.C6H10O4.C4H10O3.C4H2詳情供應(yīng)商
54626-77-61,3-苯二甲酸與丁烯二酸酐/1,2-丙二醇和3A,4,7,7A-四氫-1,3-異苯并呋喃二酮的聚合物1,3-Benzenedicarboxylic acid, polymer with 2,5-Furandione, 1,2-propanediol and 3a,4,7,7a-tetrahydro-(C8H8O3.C8H6O4.C4H2O3.C3H8O2)x詳情供應(yīng)商
56083-99-91,3-苯二羧酸與2,2-二甲基-1,3-丙二醇、2,5-呋喃二酮和氧代雙[丙醇]的聚合物1,3-Benzenedicarboxylic acid, polymer with 2,2-dimethyl-1,3-propanediol, 2,5-Furandione and oxybis[p;
Isophthalic acid, maleic anhydride, neopentyl glycol, dipropylene glycol polymer randione and oxybis[propanol];
1,3-benzenedicarboxylic acid, polymer with2,2-dimethyl-1,3-propanediol, 2,5-Furandione and oxybis[propanol];
1,3-Benzenedicarboxylic acid,polymer with 2,2-dimethyl-1,3-propanediol,2,5-Furandione and oxybis[propanol];
Isophthalic acid,maleic anhydride,neopentyl glycol,dipropylene glycol polymer
(C8H6O4.C6H14O3.C5H12O2.C4H2O3)x詳情供應(yīng)商
27837-75-81,3-異苯并呋喃二酮與1,2-乙二醇和2,5-呋喃二酮的聚合物;
不飽和聚酯樹脂(189型)
1,3-Isobenzofurandione, polymer with 1,2-ethanediol and 2,5-Furandione;
Unsaturated polyester resin 189;
1,3-isobenzofurandione, polymer with 1,2-ethanediol and2,5-Furandione;
1,3-Isobenzofurandione,polymer with 1,2-ethanediol and 2,5-Furandione
(C8H4O3.C4H2O3.C2H6O2)x詳情供應(yīng)商
31472-46-52,2-二甲基-1,3-丙二醇與異苯二甲酸和順丁烯二酸酐的聚合物1,3-Benzenedicarboxylic acid, polymer with 2,2-dimethyl-1,3-propanediol and 2,5-Furandione;
1,3-Benzenedicarboxylic acid, 2,2-dimethyl-1,3-propanediol, 2,5-Furandione polymer;
2,2-Dimethyl-1,3-propanediol, butenedioic anhydride, isophthalic acid polymer;
Maleic anhydride, isophthalic acid, neopentyl glycol polymer;
Maleic anhydride, isophthalic acid, neopentyl glycol terpolymer
(C8H6O4.C5H12O2.C4H2O3)x詳情供應(yīng)商
25749-47-73A,4,7,7A-四氫-1,3-異苯并呋喃二酮與1,2-乙二醇;
2,5-呋喃二酮和2,2-氧代雙(乙醇)的聚合物
1,3-Isobenzofurandione, 3a,4,7,7a-tetrahydro-, polymer with 1,2-ethanediol, 2,5-Furandione and 2,2'-;
Ethylene glycol, diethylene glycol, tetrahydrophthalic anhydride, maleic anhydride resin-furandione and 2,2'-oxybis[ethanol];
1,3-isobenzofurandione, 3a,4,7,7a-tetrahydro-, polymerwith 1,2-ethanediol, 2,5-Furandione and 2,2'-oxybis[ethanol]
(C8H8O3.C4H10O3.C4H2O3.C2H6O2)x詳情供應(yīng)商
31276-07-03A,4,7,7A-四氫-1,3-異苯并呋喃二酮與2,5-呋喃二酮和2,2'-氧二(乙醇)的聚合物1,3-Isobenzofurandione, 3a,4,7,7a-tetrahydro-, polymer with 2,5-Furandione and 2,2'-oxybis [ethanol];
1,3-isobenzofurandione, 3a,4,7,7a-tetrahydro-, polymerwith 2,5-Furandione and 2,2'-oxybis[ethanol];
1,3-Isobenzofurandione,3a,4,7,7a-tetrahydro-,polymer with 2,5-Furandione and 2,2'-oxybis [ethanol]
(C8H8O3.C4H10O3.C4H2O3)x詳情供應(yīng)商
67712-14-53A,4,7,7A-四氫-4,7-亞甲基茚與馬來酐、鄰苯二甲酸酐、乙二醇和二聚二乙醇的聚合物1,3-Isobenzofurandione, polymer with 1,2-ethanediol, 2,5-Furandione, 2,2'-oxybis[ethanol] and 3a,4,7;
Dicyclopentadiene, maleic anhydride, phthalic anhydride, diethyleneglycol, ethylene glycol polymer;
Ethylene glycol, diethylene glycol, phthalic anhydride, maleic anhydride, dicyclopentadiene po lymer;
s[ethanol] and 3a,4,7,7a-tetrahydro-4,7-methano-1h-indene;
1,3-isobenzofurandione, polymer with 1,2-ethanediol,2,5-Furandione,
(C10H12.C8H4O3.C4H10O3.C4H2O3.C2H6O2)x詳情供應(yīng)商
28574-50-74,5,6,7-四溴-1,3-異苯并呋喃二酮與2,5-呋喃二酮和1,2-丙二醇的聚合物1,3-Isobenzofurandione, 4,5,6,7-tetrabromo-, polymer with 2,5-Furandione and 1,2-propanediol;
Maleic anhydride, tetrabromophthalic anhydride, propylene glycol polymer
(C8Br4O3.C4H2O3.C3H8O2)x詳情供應(yīng)商
25749-56-8不飽和聚酯樹脂(195型);
3A,4,7,7A-四氫-1,3-異苯并呋喃二酮與2,5-呋喃二酮和1,2-丙二醇的聚合物
1,3-Isobenzofurandione, 3a,4,7,7a-tetrahydro-, polymer with 2,5-Furandione and 1,2-propanediol;
Unsaturated polyester resin (light-stable) (195);
1,3-isobenzofurandione, 3a,4,7,7a-tetrahydro-, polymer with 2,5-Furandione and;
1,3-isobenzofurandione, 3a,4,7,7a-tetrahydro-, polymerwith 2,5-Furandione and 1,2-propanediol;
1,3-Isobenzofurandione,3a,4,7,7a-tetrahydro-,polymer with 2,5-Furandione and 1,2-propanediol
(C8H8O3.C4H2O3.C3H8O2)x詳情供應(yīng)商
25749-46-6不飽和聚酯樹脂(115-A型);
4,5,6,7-四溴-1,3-異苯并呋喃二酮與2,5-呋喃二酮;
1,3-異苯并呋喃二酮和1,2-丙二醇
1,3-Isobenzofurandione, 4,5,6,7-tetrabromo-, polymer with 2,5-Furandione, 1,3-isobenzofurandione and;
Unsaturated polyester resin 115-A
(C8H4O3.C8Br4O3.C4H2O3.C3H8O2)x詳情供應(yīng)商
68631-17-4二甘醇與乙二醇/間苯二甲酸/馬來酸酐和二聚環(huán)戊二烯的聚合物1,3-Benzenedicarboxylic acid, polymer with 1,2-ethanediol, 2,5-Furandione, 2,2'-oxybis[ethanol] and;
Diethylene glycol, ethylene glycol, isophthalic acid, maleic anhydride, dicyclopentadiene polymer
(C10H12.C8H6O4.C4H10O3.C4H2O3.C2H6O2)x詳情供應(yīng)商
36346-15-3間苯二酸與馬來酐、二甘醇和丙二醇的聚合物Isophthalic acid, diethylene glycol, propylene glycol, maleic anhydride polymer;
1,3-Benzenedicarboxylic acid, polymer with 2,5-Furandione, 2,2-oxybis(ethanol) and 1,2-propanediol;
Diethylene glycol, propylene glycol, isophthalic acid, maleic anhydride polymer;
Isophthalic acid, polymer with maleic anhydride, diethylene glycol and propylene glycol
(C8H6O4.C4H10O3.C4H2O3.C3H8O2)x詳情供應(yīng)商
51838-29-0順丁烯二酐與2,2-二甲基-1,3-丙二醇和1,2-丙二醇的聚合物2,5-Furandione, polymer with 2,2-dimethyl-1,3-propanediol and 1,2-propanediol;
1,2-Propanediol, 2,2-dimethyl-1,3-propanediol, 2,5-Furandione polymer;
2,5-Furandione, polymer with2,2-dimethyl-1,3-propanediol and 1,2-propanediol;
2,5-Furandione,polymer with 2,2-dimethyl-1,3-propanediol and 1,2-propanediol;
1,2-Propanediol,2,2-dimethyl-1,3-propanediol,2,5-Furandione polymer
(C5H12O2.C4H2O3.C3H8O2)x詳情供應(yīng)商
67599-39-7順丁烯二酐與間苯二酸、己二酸、新戊基二醇和1,2-丙二醇的聚合物1,3-Benzenedicarboxylic acid, polymer with 2,2-dimethyl-1,3-propanediol, 2,5-Furandione, hexanedioic;
Adipic acid, propylene glycol, isophthalic acid, neopentyl glycol, maleic anhydride polymer;
Adipic acid, propylene glycol, neopentyl glycol, maleic anhydride, isophthalic acid polymer;
Maleic anhydride, isophthalic acid, adipic acid, neopentyl glycol, propylene glycol polymer;
Maleic anhydride, isophthalic acid, adipic acid, propylene glycol, neopentyl glycol polymer
(C8H6O4.C6H10O4.C5H12O2.C4H2O3.C3H8O2)x詳情供應(yīng)商
50328-12-6順丁烯二酐與鄰苯二甲酸酐、間苯二酸和1,2-丙二醇的聚合物1,3-Benzenedicarboxylic acid, polymer with 2,5-Furandione, 1,3-isobenzofurandione and 1,2-propanedio;
1,3-Benzenedicarboxylic acid, 2,5-Furandione, 1,3-isobenzofurandione, 1,2-propanediol polymer;
Phthalic anhydride, polymer with isophthalic acid, maleic anhydrideand propylene glycol;
Propylene glycol, isophthalic acid, maleic anhydride, phthalic anhydride polymer;
Propylene glycol, phthalic anhydride, isophthalic acid, maleic anhydride polymer
(C8H6O4.C8H4O3.C4H2O3.C3H8O2)x詳情供應(yīng)商
152715-50-92,5-Furandione,3-(dicyclopropylmethylene)-4-[1-(2,5-dimethyl-3-furanyl)ethylidene]dihydro-,(4E)-;
2,5-Furandione,3-(dicyclopropylmethylene)-4-[1-(2,5-dimethyl-3-furanyl)ethylidene]dihydro-,(E)-;
(4E)-3-(Dicyclopropylmethylene)-4-[1-(2,5-dimethyl-3-furanyl)ethylidene]dihydro-2,5-Furandione;
Aberchrome 1053;
E-3-[1-(2,5-Dimethylfuryl)ethylidene]dicyclopropylmethylene-2,5-Furandione
CAS:152715-50-9分子結(jié)構(gòu)C19H20O4詳情供應(yīng)商
64545-80-82,5-Furandione,dihydro-3-(2-nonen-1-yl)-;
2,5-Furandione,dihydro-3-(2-nonenyl)- (9CI);
(2-Nonenyl)succinic anhydride;
(Non-2-enyl)dihydro-2,5-Furandione
CAS:64545-80-8分子結(jié)構(gòu)C13H20O3詳情供應(yīng)商
熱門搜關(guān)鍵詞:C21 H36 O11 2-萘酰氯 C16H26N4O Hexafluoroglutaric anhydride 橙花醇; Pentafluorobenzaldehyde phosphorodichloridic acid SELE C4H7O2NS C23 H24 O12 C10H13O3NS nitropentane C23 H28 O12  C12H18O5S Val-Phe C19 H26 O12 C10H13NO CAS:877-95-2 osmium chloride Val-Lys isocaproic 1-丁基磺酸 thioether -六六六 C4H9O2NS 2-氨基-5-氯苯甲酸甲酯 4-氨基苯乙酸 C21 H22 O11 CARBOXYMETHYL CELLULOSE SODIUM C13H8N4O Ile-Pro B-N-acetylglucosamine polymer with 1,4-cyclohexanedimethanol and 1,2-ethaned pro-thr C13H13O3N N(n-C4H9)4Cl C15H31NO3 C9H5NO8 Asp-Arg His-ser CH3(CH2)2CH3 O2