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(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
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(xué)結(jié)構(gòu)(C14H10N2O2)n詳情供應(yīng)商
熱門(mén)搜關(guān)鍵詞:MIBA C11H7O2Cl 已烯 酮 BLACK 15 ovan benzylidenebis C11 H12 O5 N2 GIP (1-42) adipic acid copolymer amidol 山梨醇酐單油 Guanidinoacetic acid C.I. Basic red 46 C50H50 C8H7NH2(OH)2 IRA-93 2-Oxobutan-1-ol 4,4'-亞甲基雙(N,N-二甲基苯胺) 癸醇聚醚 3-三氟甲基苯酚 Diethylenetriamine-pentaacetic 3-氨基-2-環(huán)己烯-1-酮 Cu(BF4)2 苯甲酸芐基酯 甲基異硫脲硫酸鹽 8-十六醇 CF3(C2F2O)CF3 丁二酸 丙二醇 C17H18N3NaO3SH2O 烷基酯鉀鹽 3-methyl-pyridine C9H12ClNOHCl 1-(2-pyrazinyl)piperazine 1H-Pyrazole-3-carboxylicacid, 5-methyl-, methyl ester hexanoic acid,2-phenylethyl ester 2-PG hydroxypyrrolidin-1-yl 烷基酚聚氧 (C12H16)n 1S\/C8H10O\/c1-6-4-3-5-7(2)8(6)9\/h3-5,9H,1-2H3