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
80-09-1雙酚S;
4,4'-二羥基二苯砜
4,4'-Sulfonyldiphenol;
4,4'-Dihydroxydiphenylsulfone;
Bis(4-hydroxyphenyl) sulfone;
Bisphenol S;
SDP
CAS:80-09-1分子結(jié)構(gòu)C12H10O4S詳情供應(yīng)商
7545-50-83,3'-二氨基-4,4'-二羥基二苯砜;
3,3'-二氨基雙酚S
3,3'-Diamino-4,4'-dihydroxydiphenyl sulfone;
4,4'-Sulfonylbis(2-aminophenol);
3-Amino-4-hydroxyphenyl sulfone;
2-Amino-4-[(3-amino-4-hydroxybenzene)sulfonyl]phenol
CAS:7545-50-8分子結(jié)構(gòu)C12H12N2O4S詳情供應(yīng)商
5397-34-22,4'-二羥基二苯砜2,4'-Dihydroxydiphenylsulfon;
2-((4-hydroxyphenyl)sulfonyl)-pheno;
2,4'-dihydroxydiphenyl sulfone;
2,4'-sulfonyldiphenol;
2-((4-hydroxyphenyl)sulfonyl)phenol
CAS:5397-34-2分子結(jié)構(gòu)C12H10O4S詳情供應(yīng)商
75199-12-14-羥基苯磺酸與甲醛、4,4'-二羥基二苯砜的聚合物鈉鹽Benzenesulfonic acid, 4-hydroxy-, polymer with formaldehyde and 4,4'-sulfonylbis[phenol], sodium sal;
Formaldehyde, 4,4'-sulfonylbis[phenol], 4-hydroxybenzenesulfonic acid polymer, sodium salt;
benzenesulfonic acid, 4-hydroxy-, polymer with formaldehyde and 4,4'-sulfonylbi;
s[phenol], sodium salt;
benzenesulfonic acid, 4-hydroxy-, polymer withformaldehyde and 4,4'-sulfonylbis[phenol], sodium salt
CAS:75199-12-1分子結(jié)構(gòu)C6H5NaO詳情供應(yīng)商
熱門搜關(guān)鍵詞:acetoin acetate methylpentanone hydroxypentanone octadecanaldehyde geranyl valerate hydroxycyclopentyl cyclohexanetetracarboxylic Diclofop methy isotridecanoic acid xanthe synergist dimethylquinoline acetylthiophene BLACK CARBON C6H14O9 dimethylthiazole Acorone C6H14O10 C1O2 mgFe2O4 c12o9 hexenone COMM [P66614]Br Ethylphenol Soft Hexadecanone 4-羥基-3-甲氧苯丙酮酸 idene 4-羥基-3-甲氧基肉桂醛 SBFI naft brassicaster C23H38O3 alarelin Heptadecanoic enyl etrafluoroborate 苯基苯乙烯酮 matrix