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
91-44-17-二乙氨基-4-甲基香豆素;
7-二乙氨基-4-甲基-2H-1-苯并吡喃-2-酮;
熒光增白劑WS;
熒光增白劑52
7-Diethylamino-4-methylcoumarin;
7-(Diethylamino)-4-methyl-2H-1-benzopyran-2-one;
4-Methyl-7-(diethylamino)coumarin;
Coumarin 1;
MDAC);
C.I. 551100;
C.I. Fluorescent Brightener 140;
C.I. Fluorescent Brightener 52;
Leucophor WS
CAS:91-44-1分子結(jié)構(gòu)C14H17NO2詳情供應(yīng)商
1041-00-5熒光增白劑135;
1,2-雙(5-甲基-2-苯并噁唑基)-乙烯
Fluorescent Brightener 135;
2,2'-(1,2-Ethenediyl)bis[5-methylbenzoxazole];
1,2-Bis(5-methyl-2-benzoxazole)ethylene;
C.I. 481520
CAS:1041-00-5分子結(jié)構(gòu)C18H14N2O2詳情供應(yīng)商
1533-45-5熒光增白劑OB-1;
2,2-(4,4-二苯乙烯基)雙苯并噁唑
2,2'-(1,2-Ethenediyldi-4,1-phenylene)bisbenzoxazole;
2,2'-(Vinylenedi-p-phenylene)bisbenzoxazole
CAS:1533-45-5分子結(jié)構(gòu)C28H18N2O2詳情供應(yīng)商
2397-00-44,4-雙(5-甲基-2-苯并噁唑基)二苯乙烯;
熒光增白劑OB-2
4,4'-Bis(5-methyl-2-benzoxazolyl)stilbene;
2,2'-(Vinylenedi-p-phenylene)bis[5-methylbenzoxazole];
Fluorescent Brightener Agent OB-2
CAS:2397-00-4分子結(jié)構(gòu)C30H22N2O2詳情供應(yīng)商
2397-01-52,2-(4,4-二苯乙烯基)雙-5-叔丁基苯并噁唑;
熒光增白劑SB
2,2'-(Vinylenedi-p-phenylene)bis[5-tert-butylbenzoxazole];
Benzoxazole,2,2'-(vinylenedi-p-phenylene)bis[5-tert-butyl- (7CI,8CI);
2,2'-(Vinylenedi-p-phenylene)bis(5-tert-butylbenzoxazole);
4,4'-Bis(5-tert-butylbenzoxazol-2-yl)stilbene
CAS:2397-01-5分子結(jié)構(gòu)C36H34N2O2詳情供應(yīng)商
2744-49-2熒光增白劑121;
3-(4-氯苯基)-1-(4-氨基磺酰苯基)-2-吡唑啉
Fluorescent Brightener 121;
C.I. 50510;
3-(4-Chlorophenyl)-1-(4-sulfamoylphenyl)-2-pyrazoline
CAS:2744-49-2分子結(jié)構(gòu)C15H14ClN3O2S詳情供應(yīng)商
2866-43-5熒光增白劑185;
熒光增白劑172;
熒光增白劑EBF;
2,5-二(苯并噁唑-2-)噻吩
Fluorescent Brightener 185;
2,2'-(2,5-Thiophenediyl)bis-benzoxazole;
2,5-Bis(2-benzoxazolyl)thiophene;
2,5-Di(benzoxazol-2-yl)thiophene;
C.I. 515240;
C.I. Fluorescent Brightener 172
CAS:2866-43-5分子結(jié)構(gòu)C18H10N2O2S詳情供應(yīng)商
3426-43-5熒光增白劑134Fluorescent Brightener 134;
Disodium 4,4'-bis[(4-anilino-6-methoxy-1,3,5-triazin-2-yl)amino]stilbene-2,2'-disulphonate
CAS:3426-43-5分子結(jié)構(gòu)C34H28N10Na2O8S2詳情供應(yīng)商
4193-55-9熒光增白劑28Fluorescent Brightener 28;
Disodium 4,4'-bis[6-anilino-[4-[bis(2-hydroxyethyl)amino]-1,3,5-triazin-2-yl]amino]stilbene-2,2'-disulphonate
CAS:4193-55-9分子結(jié)構(gòu)C40H42N12Na2O10S2詳情供應(yīng)商
4782-17-62,2-(4,4-二苯乙烯基)雙-5-叔辛基苯并噁唑;
熒光增白劑SB
2,2'-(Vinylenedi-p-phenylene)bis[5-tert-octylbenzoxazole];
Benzoxazole,2,2'-(vinylenedi-p-phenylene)bis[5-(1,1,3,3-tetramethylbutyl)- (7CI,8CI)
CAS:4782-17-6分子結(jié)構(gòu)C44H50N2O2詳情供應(yīng)商
5089-22-5熒光增白劑367;
1,4-二(苯并噁唑-2-基)萘;
熒光增白劑KCB
Fluorescent Brightener 367;
2,2-(1,4-Naphthalenediyl)bis-benzoxazole;
2,2'-(Naphthalene-1,4-diyl)bis(benzoxazole);
1,4-Bis(benzoxazolyl-2-yl)naphthalene;
1,4-Bis(2-benzoxazolyl)napthalene
CAS:5089-22-5分子結(jié)構(gòu)C24H14N2O2詳情供應(yīng)商
5242-49-9熒光增白劑KSNFluorescent Brightener KS-N;
5-Methyl-2,2'-(vinylenedi-p-phenylene)bis-benzoxazole;
4-(2-Benzoxazolyl)-4'-(5-methyl-2-benzoxazolyl)stilbene;
2-[4-[4-(2-Benzoxazolyl)styryl]phenyl]-5-methylbenzoxazole
CAS:5242-49-9分子結(jié)構(gòu)C29H20N2O2詳情供應(yīng)商
7128-64-5熒光增白劑184;
2,5-雙(5-叔丁基-1,3-苯并噁唑-2-基)噻酚;
熒光增白劑OB
Optical Brightener OB;
2,5-Thiophenediylbis(5-tert-butyl-1,3-benzoxazole)
CAS:7128-64-5分子結(jié)構(gòu)C26H26N2O2S詳情供應(yīng)商
12224-06-5熒光增白劑85;
熒光增白劑VBL;
4,4'-雙[(4-苯胺基-6-羥乙基氨基-1,3,5-三嗪-2-基)氨基]二苯乙烯-2,2'-二磺酸?
Fluorescent brightener 85;
Optical Brightener VBL;
Disodium 4,4'-bis[(4-anilino-6-hydroxyethylamino-1,3,5-triazin-2-yl)amino]stilbene-2,2'-disulphonate
CAS:12224-06-5分子結(jié)構(gòu)C36H34N12Na2O8S2詳情供應(yīng)商
12224-07-6熒光增白劑86Fluorescent brightener 86;
Mikephor BI;
Whitex BN;
Whitex LSB
CAS:12224-07-6分子結(jié)構(gòu)詳情供應(yīng)商
12270-52-9熒光增白劑119Fluorescent Brightener 119;
Blankophor REU 180;
Phorwite REU;
Ultraphor RPB;
Uvitex CK
詳情供應(yīng)商
12270-53-0熒光增白劑191Fluorescent Brightener 191;
Blankophor CL;
Blankophor CLE;
Blankophor Ch;
Phorwite CL;
Uvitex SFC
C30H20N6Na2O6S2詳情供應(yīng)商
12768-91-1熒光增白劑87Fluorescent Brightener 87;
Kayaphor S
CAS:12768-91-1分子結(jié)構(gòu)C40H40N12Na4O16S4詳情供應(yīng)商
12768-92-2熒光增白劑113Fluorescent Brightener 113CAS:12768-92-2分子結(jié)構(gòu)詳情供應(yīng)商
13001-38-21-鄰氰苯乙烯基-4-對(duì)氰苯乙烯基苯;
熒光增白劑ER-II
1-(2-Cyanostyryl)-4-(4-cyanostyryl)benzene;
2-[2-[4-[2-(4-Cyanophenyl)vinyl]phenyl]vinyl]benzonitrile;
Fluorescent brightener ER-II;
C.I.199-2
CAS:13001-38-2分子結(jié)構(gòu)C24H16N2詳情供應(yīng)商
熱門搜關(guān)鍵詞:i-bu 重組人胰島素 L-camphor 雪上一枝蒿 dl-Amphetaminil 3-(methylamino) C6H2N 4-Isopropylbenzaldehyde 1,3-Butadiene, 2-methyl-, homopolymer; C.I. 113355 Benzenesulfonamide, 4- deoxy-b-l CH3)2NH2Cl Corynan- lyxo-Hexopyranoside dimethyl-pyrimidin Piroxicam-Beta-Cyclodextrin 2-tridecenoic 2-Bromo-1-iodo-4-trifluoromethyl-benzene Carbon dioxide; 2-propene-1-thione -C6F5 C22H26N4O4HCl c14h18n2o2h2so4 C8H9NO2 CAS:2941-78-8 1-Hexadecanethiol p-hydroxybenzoate 2,4-D dimethyl 2-hexyloctyl 磷酸酯 胺鹽 C20H13N2O5SNa C6H8N2ClH 3-ethylidene- 2-aminophenyl (C5H8O2C5H8O2C4H6)x 95H7 C6H5-CH2CH2CH2-NH2 4-aminobenzamide C9H8N2O2 2-Methoxy-5-methylphenol 
阳朔县| 嘉祥县| 奎屯市| 永安市| 昌都县| 于都县| 凤翔县| 满洲里市| 美姑县| 芮城县| 科尔| 大邑县| 嘉祥县| 绵竹市| 九龙城区| 桃园县| 区。| 开原市| 青浦区| 苍南县| 沈阳市| 南岸区| 新宁县| 南召县| 平原县| 佛冈县| 鹤壁市| 石狮市| 鸡东县| 大埔区| 奉化市| 梁河县| 莒南县| 和林格尔县| 惠水县| 利川市| 仙桃市| 高州市| 偏关县| 龙陵县| 鸡东县|