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

熱門搜索化學品最多只顯示前20條,請點擊“搜索化學品”查看所有結果


CAS登錄號 中文名 英文名 分子結構式 分子式 詳情 供應商
24938-64-5Poly(imino-1,4-phenyleneiminocarbonyl-1,4-phenylenecarbonyl);
Poly(imino-p-phenyleneiminoterephthaloyl)(8CI);
1,4-Benzenediamine-terephthalic acid copolymer, SRU;
1,4-Benzenedicarboxylic acid-1,4-benzenediamine copolymer, SRU;
1,4-Diaminobenzene-terephthalic acid copolymer, SRU;
1,4-phenylenediamine-terephthalic acid copolymer, SRU;
Aramica;
Aramica 042RC;
Aramica 090RP;
K 149;
Kevlar 149;
Kevlar 49;
Kevlar R 120;
N,N'-Bis(trimethylsilyl)-p-phenylenediamine-terephthaloyl chloride copolymer,SRU;
PPTA;
Poly(1,4-phenylene terephthalamide);
Poly(1,4-phenyleneterephthalamide), SRU;
Poly(imino-p-phenyleneiminocarbonyl-p-phenylenecarbonyl);
Poly(p-phenyleneterephthalamide), SRU;
Poly(p-phenylenediamine-terephthalic acid amide);
Poly(p-phenyleneterephthalamide), SRU;
Terephthalic acid-p-phenylenediaminecopolymer, SRU;
Terephthalic acid-p-phenylenediamine polymer, SRU;
Twaron 5011;
Twaron T 5011;
p-phenylenediamine-terephthalic acid chloride copolymer, SRU;
p-phenylenediamine-terephthalic acid copolymer, SRU;
p-phenylenediamine-terephthalic acid copolymer, SRU;
p-Phe
CAS:24938-64-5化學結構(C14H10N2O2)n詳情供應商
熱門搜關鍵詞:BARIUM STABILIZER BARIUM STABILIZER ANTI RABBIT C21O3H10 C21O3H12 C21O3H15 C21O3H31 C21O3H29 C21O3H26 C21O3H32 C21O3H34 Direct Yellow 29 TM ?ìò×·?é¢?á C12 N4 H28 C16H15ON5F6 丙基 肉桂 C16H12O2N4F6 C11H15O1 丙基 C11H13O1 C11H12O1 MIO 4 C20H21O4N7 C7H5O2F3 叔丁基二甲硅基三氟甲磺酸 morpholinium sulphamate ETHYL DIGLYCOL ACETATE PBB 30 Heptanedicarboxylic carboxymethylamino PN2H3 METHYL HYDROGEN PHTHALATE C8H6SNF3 C8H4SNF3 聚[三氟(三氟甲基)環(huán)氧乙烷]; 4-(1-苯乙基)-1,3-間苯二酚 1-boc-2-羥甲基哌嗪 spectrophotometric basic zinc phosphate methyl propion 水合 聯(lián)氨