午夜激情在线视频-亚洲乱码无码永久不卡在线-日韩在线观看av-欧美日韩精品一区-色婷婷色综合-欧美在线不卡-精品视频一区二区三区四区五区-欧美孕交视频-亚洲性按摩-日韩精品自拍偷拍-一级黄色片在线播放-偷偷操99-青青av在线-亚洲国产小视频-av大片免费在线观看-日韩av片在线免费观看-2018av无码视频在线播放

CAS號(hào)查詢

化工產(chǎn)品

CAS號(hào)查詢化工產(chǎn)品

熱門(mén)搜索化學(xué)品最多只顯示前20條,請(qǐng)點(diǎn)擊“搜索化學(xué)品”查看所有結(jié)果


CAS登錄號(hào) 中文名 英文名 分子結(jié)構(gòu)式 分子式 詳情 供應(yīng)商
30944-92-4聚鄰甲酚氰酸酯Phenol novolac cyanate ester;
Cyanic acid phenyl ester polymer with formaldehyde;
Formaldehyde polymer with phenyl cyanate
CAS:30944-92-4化學(xué)結(jié)構(gòu)((C7H5NO).(CH2O))n詳情供應(yīng)商
76169-06-7甲酚-甲醛共聚物1,2-二疊氮基萘醌-5-磺酸酯Cresol-formaldehyde copolymer 1,2-naphthoquinonediazide-5-sulfonateCAS:76169-06-7化學(xué)結(jié)構(gòu)(C10H6N2O4S)x.(C7H8O)n.(CH2O)n詳情供應(yīng)商
80296-78-2甲酚-甲醛共聚物1,2-二疊氮基萘醌-4-磺酸酯Cresol-formaldehyde copolymer 1,2-naphthoquinonediazido-4-sulfonate;
Cresol-formaldehyde copolymer 3-diazo-3,4-dihydro-4-oxo-1-naphthalenesulfonate
CAS:80296-78-2化學(xué)結(jié)構(gòu)(C10H6N2O4S)x.(C7H8O)n.(CH2O)n詳情供應(yīng)商
68928-71-21,2-丙二醇與順式丁烯二酸酐;
3-氧雜-1,5-戊二醇和3A,4,7,7A-四氫-4,7-亞甲基-1H-茚的聚合物
2,5-Furandione, polymer with 2,2'-oxybis[ethanol], 1,2-propanediol and 3a,4,7,7a-tetrahydro-4,7-meth;
Dicyclopentadiene, maleic anhydride, diethylene glycol, propylene glycol polymer;
2,5-furandione, polymer with 2,2'-oxybis[ethanol],1,2-propanediol and 3a,4,7,7a-tetrahydro-4,7-methano-1h-indene
無(wú)(C10H12.C4H10O3.C4H2O3.C3H8O2)x詳情供應(yīng)商
9078-71-11,4-苯二甲酸二甲酯與1,4-丁二醇和α-氫-ω-羥基聚(1,4-丁二醇)的聚合物1,4-Benzenedicarboxylic acid, dimethyl ester, polymer with 1,4-butanediol and .alpha.-hydro-.omega.-無(wú)(C10H10O4.C4H10O2.(C4H8O)nH2O)x詳情供應(yīng)商
52257-10-01,4-苯二甲酸二甲酯與乙二醇、2,5-呋喃二酮和1,2-丙二醇的聚合物1,4-Benzenedicarboxylic acid, dimethyl ester, polymer with 1,2-ethanediol, 2,5-furandione and 1,2-pr;
1,4-benzenedicarboxylic acid, dimethyl ester, polymerwith 1,2-ethanediol, 2,5-furandione and 1,2-propanediol;
1,4-Benzenedicarboxylic acid,dimethyl ester,polymer with 1,2-ethanediol,2,5-furandione and 1,2-propanediol
無(wú)(C10H10O4.C4H2O3.C3H8O2.C2H6O2)x詳情供應(yīng)商
67712-14-53A,4,7,7A-四氫-4,7-亞甲基茚與馬來(lái)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,
無(wú)(C10H12.C8H4O3.C4H10O3.C4H2O3.C2H6O2)x詳情供應(yīng)商
99377-78-3苯酚、甲醛的聚合物與縮水甘油醚、[(甲基苯氧基)甲基]環(huán)氧乙烷、三乙烯四胺的聚合物Phenol, polymer with formaldehyde, glycidyl ether, polymers with [(methylphenoxy) methyl]oxirane and無(wú)(C10H12O2.C6H18N4.C6H6O.CH2O)x詳情供應(yīng)商
28453-20-5對(duì)叔丁基苯酚與羥基苯和甲醛的聚合物Formaldehyde, polymer with 4-(1,1-dimethylethyl)phenol and phenol;
Formaldehyde, phenol, p-tert-butylphenol polymer;
Phenol, 4-(1,1-dimethylethyl)-, polymer with formaldehyde and phenol;
formaldehyde, polymer with 4-(1,1-dimethylethyl)phenoland phenol;
Formaldehyde,polymer with 4-(1,1-dimethylethyl)phenol and phenol;
Formaldehyde,phenol,p-tert-butylphenol polymer
無(wú)(C10H14O.C6H6O.CH2O)x詳情供應(yīng)商
68631-17-4二甘醇與乙二醇/間苯二甲酸/馬來(lái)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
無(wú)(C10H12.C8H6O4.C4H10O3.C4H2O3.C2H6O2)x詳情供應(yīng)商
25085-50-1二硫化烷基酚;
橡膠促進(jìn)劑M4
alkyphonel disulfide;
4-tert-Butyl phenol formaldehyde resin
CAS:25085-50-1化學(xué)結(jié)構(gòu)(C10H14O.CH2O)x詳情供應(yīng)商
30704-63-3甲醛與4-(1,1-二甲基乙基)苯酚和環(huán)氧乙烷的聚合物Formaldehyde, polymer with 4-(1,1-dimethylethyl)phenol and oxirane;
p-tert-Butylphenol, formaldehyde, oxirane polymer;
formaldehyde, polymer with 4-(1,1-dimethylethyl)phenoland oxirane;
Formaldehyde,polymer with 4-(1,1-dimethylethyl)phenol and oxirane;
p-tert-Butylphenol,formaldehyde,oxirane polymer
無(wú)(C10H14O.C2H4O.CH2O)x詳情供應(yīng)商
25265-17-2甲醛與6-氨基-1,3,3-三甲基環(huán)己基甲胺和苯酚的聚合物Formaldehyde, polymer with 5-amino-1,3,3-trimethylcyclohexanemethanamine and phenol;
Isophoronediamine, phenol, formaldehyde polymer;
Phenol, formaldehyde, 5-amino-1,3,3-trimethylcyclohexanemethanaminepolymer;
formaldehyde, polymer with 5-amino-1,3,3-trimethylcyclohexanemethanamine and ph;
formaldehyde, polymer with5-amino-1,3,3-trimethylcyclohexanemethanamine and phenol;
Formaldehyde,polymer with 5-amino-1,3,3-trimethylcyclohexanemethanamine and phenol;
Isophoronediamine,phenol,formaldehyde polymer;
Phenol,formaldehyde,5-amino-1,3,3-trimethylcyclohexanemethanaminepolymer
無(wú)(C10H22N2.C6H6O.CH2O)x詳情供應(yīng)商
60806-48-6甲醛與二甲苯和4-(1,1-二甲基乙基)苯酚的聚合物Formaldehyde, polymer with dimethylbenzene and 4-(1,1-dimethylethyl) phenol;
formaldehyde, polymer with dimethylbenzene and 4-(1,1-dimethylethyl)phenol;
formaldehyde, polymer with dimethylbenzene and4-(1,1-dimethylethyl)phenol;
Formaldehyde,polymer with dimethylbenzene and 4-(1,1-dimethylethyl)phenol
無(wú)(C10H14O.C8H10.CH2O)x詳情供應(yīng)商
32677-47-7順丁烯二酐與1,2-丙二醇和二環(huán)戊二烯的聚合物2,5-Furandione, polymer with 1,2-propanediol and 3a,4,7,7a-tetrahydro-4,7-methano-1H-indene;
1,2-Propanediol, butenedioic anhydride, dicyclopentadiene polymer;
1,2-Propanediol, cis-butenedioic anhydride, dicyclopentadiene polymer;
Propylene glycol, maleic anhydride, dicyclopentadiene;
Propylene glycol, maleic anhydride, dicyclopentadiene polymer;
2,5-furandione, polymer with 1,2-propanediol and 3a,4,7,7a-tetrahydro-4,7-metha
無(wú)(C10H12.C4H2O3.C3H8O2)x詳情供應(yīng)商
67989-32-6亞麻仁油與對(duì)叔丁基酚、甲醛、甘油、酞酐松香、樹(shù)脂和桐油的聚合物Linseed oil, polymer with p-tert-butylphenol, formaldehyde, glycerol, phthalic anhydride, rosin and;
Linseed oil, phthalic anhydride, glycerine, tung oil, rosin, 4-(1,1-dimethylethyl) phenol, formaldehyde polymer;
Linseed oil, phthalic anhydride, glycerin, tung oil, rosin, p-tert-butylphenol, formaldehyde polymer;
Linseed oil, phthalic anhydride, glycerin, tung oil, rosin, 4-(1,1-dimethylethyl)phenol, formaldehyde polymer;
Linseed oil, tung oil, glycerin, rosin, phthalic anhydride, 4-(1,1-dimethylethyl)phenol, formaldehyde polymer;
Linseed oil, tung oil, glycerol, rosin, phthalic anhydride, 4-(1,1-dimethylethyl)phenol, formaldehyde polymer
無(wú)(C10H14O.C8H4O3.C3H8O3.CH2O.W99.W99.W99)x詳情供應(yīng)商
31762-66-0Poly(oxy-1,10-decanediyl),a-hydro-w-hydroxy-;
Glycols,polydecamethylene (8CI);
Poly(decamethylene oxide);
a-Hydro-w-hydroxypoly(oxydecamethylene)
CAS:31762-66-0化學(xué)結(jié)構(gòu)(C10H20O)nH2O詳情供應(yīng)商
207596-32-5硝酸鈀(II) 水合物Palladium(II) nitrate hydrateCAS:207596-32-5化學(xué)結(jié)構(gòu) Pd(NO3)2·xH2O詳情供應(yīng)商
1041434-82-5Peramivir Trihydrate無(wú) C15H28N4O4·3H2O詳情供應(yīng)商
1374598-80-7TAK-875CAS:1374598-80-7化學(xué)結(jié)構(gòu) C29H32O7S.1/2H2O詳情供應(yīng)商
熱門(mén)搜關(guān)鍵詞:1,2-二溴-4-(1,2-二溴乙基)環(huán)己烷 鄰苯甲酸乙酰乙酯 CH2C(CH3)CH2Cl CH3COOH4 3-羥基喹啉 2-甲基-3-丁烯 D-呋喃半乳糖 乙炔苯胺 ca2si Cycloprop[a]indene,1,1a,6,6a [(CH3)3NC2H5]OH 2-苯氧乙基 1-BOC-吡咯烷-3-甲酸 1,2-Benzenediol,4-(1,1-dimethylethyl)- 1-(2,4-Difluorophenyl)-2-(1,2,4-triazol-1-yl)ethanone C26H51O3 D:A-Friedooleanane , (Z)-9-Octadecenamide 2,6-二氯吡嗪 5-bromo-2-hydroxyacetophenone 1,2,3-Propanetricarboxylic acid, 三氟甲基 氯苯 9,12,15-all-cis-Octadecatrienoic acid [isobenzofuran-1 (cf3cf2)3N (2S,4S)-1-tert-butyl 2-methyl 4-aminopyrrolidine-1,2-dicarboxylate hydrochloride Boc-Ser(tBu)-OH 189195-41-3 38696218 CAS 14447-27-9 Oxiranecarboxylic acid cas:98072-31-2 CAS 5466-77-3% 88917-22-0 < CAS No% 625-04-7 202865-61-0 ???? CASNO% 001849-36-1 3742 - 81 - 2 018620-73-0 
瓦房店市| 石首市| 扬州市| 烟台市| 林州市| 固镇县| 多伦县| 孟州市| 吴川市| 南城县| 苏尼特左旗| 石嘴山市| 石楼县| 芜湖县| 尖扎县| 成安县| 乌拉特前旗| 神木县| 阿克苏市| 台南县| 灵宝市| 行唐县| 通许县| 玉山县| 秦皇岛市| 蚌埠市| 新巴尔虎右旗| 和顺县| 漳平市| 桦南县| 东莞市| 中宁县| 房产| 丰镇市| 景洪市| 丽江市| 收藏| 民丰县| 越西县| 德江县| 耿马|