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
60-27-5肌酸;
;
2-氨基-1-甲基咪唑啉-4-
Creatinine;
2-Amino-1-methylimidazolidin-4-one;
2-Imino-1-methylimidazolidin-4-one;
2-Amino-1,5-dihydro-1-methyl-4H-imidazol-4-one
CAS:60-27-5分子結(jié)構(gòu)C4H7N3O詳情供應(yīng)商
2421-28-53,3',4,4'-二苯甲四甲酸二3,3',4,4'-Benzophenonetetracarboxylic dianhydride;
Benzophenone-3,3',4,4'-tetracarboxylic dianhydride;
4,4'-Carbonyldiphthalic anhydride;
BTDA
CAS:2421-28-5分子結(jié)構(gòu)C17H6O7詳情供應(yīng)商
4480-83-5二甘醇;
1,4-二氧雜六環(huán)-2,6-二
Diglycolic anhydride;
1,4-Dioxane-2,6-dione
CAS:4480-83-5分子結(jié)構(gòu)C4H4O4詳情供應(yīng)商
4743-17-35-氯靛紅酸;
6-氯-4H-3,1-苯并惡嗪-2,4(1H)-二
5-Chloroisatoic anhydride;
6-Chloro-4H-3,1-benzoxazine-2,4(1H)-dione
CAS:4743-17-3分子結(jié)構(gòu)C8H4ClNO3詳情供應(yīng)商
9011-16-9甲基乙烯基醚-馬來酸共聚物;
2,5-呋喃二-甲氧乙烯聚合物
Poly(methyl vinyl ether-alt-maleic anhydride)CAS:9011-16-9化學(xué)結(jié)構(gòu)(C4H2O3)n.(C3H6O)n詳情供應(yīng)商
14529-12-55-氯-N-甲基靛紅酸;
6-氯-1-甲基-2H-3,1-苯并惡嗪-2,4(1H)-二
5-Chloro-N-methylisatoic anhydride;
6-Chloro-1-methyl-2H-3,1-benzoxazine-2,4(1H)-dione
CAS:14529-12-5分子結(jié)構(gòu)C9H6ClNO3詳情供應(yīng)商
36122-35-7苯基順;
3-苯基呋喃-2,5-二
Phenylmaleic anhydride;
3-Phenylfuran-2,5-dione
CAS:36122-35-7分子結(jié)構(gòu)C10H6O3詳情供應(yīng)商
40928-13-04-氯靛紅酸;
7-氯-1H-苯并[d][1,3]惡嗪-2,4-二
4-Chloro-isatoic anhydride;
7-Chloro-1H-benzo[d][1,3]oxazine-2,4-dione
CAS:40928-13-0分子結(jié)構(gòu)C8H4ClNO3詳情供應(yīng)商
76561-16-54-溴靛紅酸;
7-溴-2H-3,1-苯并惡嗪-2,4(1H)-二
4-Bromoisatoic anhydride;
7-Bromo-1H-benzo[d][1,3]oxazine-2,4-dione;
7-Bromo-2H-3,1-benzoxazine-2,4(1H)-dione
CAS:76561-16-5分子結(jié)構(gòu)C8H4BrNO3詳情供應(yīng)商
54626-77-61,3-苯二甲酸與丁烯二酸/1,2-丙二醇和3A,4,7,7A-四氫-1,3-異苯并呋喃二的聚合物1,3-Benzenedicarboxylic acid, polymer with 2,5-furandione, 1,2-propanediol and 3a,4,7,7a-tetrahydro-(C8H8O3.C8H6O4.C4H2O3.C3H8O2)x詳情供應(yīng)商
106-57-0甘氨酸;
2,5-哌嗪二
2,5-diketopiperazine;
2,5-dioxopiperazine;
2,5-piperazinedione;
alpha,gamma-diacipiperazine;
cyclo(glycylglycyl);
cyclodiglycine;
cycloglycylglycine
CAS:106-57-0分子結(jié)構(gòu)C4H6N2O2詳情供應(yīng)商
99904-22-03,3',4,4'-二苯甲四羧酸二、苯二胺、氧聯(lián)二苯胺的酯化聚酰胺酸1,3-Isobenzofurandione, 5,5'-carbonylbis-, polymer with 1,3-benzenediamine and 4,4'-oxybis[benzenami;
Esterfied polyamic acid of 3,3',4,4'-benzophenonetetracarboxylic dianhydride/ phenylene diamine, oxydianiline;
4,4'-oxybis[benzenamine], 2-[(2-methyl-1-oxo-2-propenyl)oxy]ethyl ester
CAS:99904-22-0分子結(jié)構(gòu)HO*詳情供應(yīng)商
29811-04-93A,4,7,7A-四氫-5-(4-甲基-3-戊烯基)-1,3-異苯并呋喃二;
4-(4-甲基-3-戊烯)-4-環(huán)己烯-1,2-二羧酸
3-Isobenzofurandione, 3a,4,7,7a-tetrahydro-5-(4-methyl-3-pentenyl)-1;
3-Isobenzofurandione, 3a,4,7,7a-hexahydro-5-(4-methyl-3-pentenyl)-1;
3a,4,7,7a-tetrahydro-5-(4-methyl-3-pentenyl)-3-isobenzofurandione;
3a,4,7,7a-tetrahydro-5-(4-methyl-3-pentenyl)-3-isobenzofurandione
CAS:29811-04-9分子結(jié)構(gòu)C14H18O3詳情供應(yīng)商
82530-51-64,4'-氧聯(lián)二苯胺與3,3'-(1,1,3,3-四甲基二硅氧烷-1,3-二基)二丙胺和二苯甲-3,3':4,4'-四甲酸二的聚合?4,4'-Oxydianiline, polymer with 3,3'-(1,1,3,3-tetramethyldisiloxane-1,3-diyl)bispropylamine and benz;
4,4'-Oxydianiline,polymer with 3,3'-(1,1,3,3-tetramethyldisiloxane-1,3-diyl)bispropylamine and benzophenone-3,3':4,4'-tetracarboxylic dianhydride
詳情供應(yīng)商
9011-13-6苯乙烯與順丁烯二酸的共聚物;
苯乙烯;
馬來酸的共聚物;
SMA樹脂;
苯丁樹脂;
2,5-呋喃二/乙烯基苯的聚合物;
Styrene-maleic anhydride copolymer;
Maleic anhydride-styrene copolymer;
2,5-Furandione, polymer with ethenylbenzene;
maleic anhydride, polymer with styrene;
dylark 111;
dylark 230;
dylark 231
(C8H8.C4H2O3)x詳情供應(yīng)商
84329-58-8二苯甲-3,3':4,4'-四甲酸二與苯基-1,2:4,5-四甲酸二、4,4'-氧聯(lián)二苯胺和3,3'-(1,1,3,3-四甲基二硅?Benzophenone-3,3':4,4'-tetracarboxylic dianhydride, polymer with benzene-1,2:4,5-tetracarboxylic d;
Benzophenone-3,3':4,4'-tetracarboxylic dianhydride,polymer with benzene-1,2:4,5-tetracarboxylic dianhydride,4,4'-oxydianiline and 3,3'-(1,1,3,3-tetra-metyldisiloxane-1,3-diyl)bispropylamine
詳情供應(yīng)商
25085-82-9聚乙烯、乙酸乙烯酯、馬來酸共聚樹脂;
乙酸乙烯酯、氯乙烯、2,5-呋喃二的聚合物
Vinyl chloride-vinyl acetate-maleic anhydride terpolymer resin;
Acetic acid, ethenyl ester, polymer with chloroethene and 2,5-furandione;
acetic acid ethenyl ester, polymer with chloroethene and 2,5-furandione;
acetic acid ethenyl ester, polymer with chloroetheneand 2,5-furandione;
Acetic acid,ethenyl ester,polymer with chloroethene and 2,5-furandione
CAS:25085-82-9分子結(jié)構(gòu)(C4H6O2.C4H2O3.C2H3Cl)x詳情供應(yīng)商
67815-78-5鄰苯二甲酸與2-乙基-2-羥甲基-1,3-丙二醇和2,5-呋喃二的聚合物1,3-Isobenzofurandione, polymer with 2-ethyl-2-(hydroxymethyl)-1,3-propanediol and 2,5-furandione;
Phthalic anhydride, maleic anhydride, trimethylolpropane polymer;
1,3-isobenzofurandione, polymer with2-ethyl-2-(hydroxymethyl)-1,3-propanediol and 2,5-furandione;
1,3-Isobenzofurandione,polymer with 2-ethyl-2-(hydroxymethyl)-1,3-propanediol and 2,5-furandione
(C8H4O3.C6H14O3.C4H2O3)x詳情供應(yīng)商
72244-96-3鄰苯二甲酸與2-乙基-2-羥甲基-1,3-丙二醇、2,5-呋喃二和2-乙基己酸苯甲酸酯的聚合物1,3-Isobenzofurandione, polymer with 2-ethyl-2-(hydroxymethyl)-1,3-propanediol and 2,5-furandione, b;
Phthalic anhydride, maleic anhydride, trimethylolpropane polymer, 2-ethylhexanoate, benzoate;
and 2,5-furandione, benzoate 2-ethylhexanoate;
1,3-isobenzofurandione, polymer with2-ethyl-2-(hydroxymethyl)-1,3-propanediol and 2,5-furandione, benzoate2-ethylhexanoate;
1,3-Isobenzofurandione,polymer with 2-ethyl-2-(hydroxymethyl)-1,3-propanediol and 2,5-furandione,benzoate 2-ethylhexanoate;
Phthalic anhydride,maleic anhydride,trimethylolpropane polymer,2-ethylhexanoate,benzoate
詳情供應(yīng)商
73612-25-6六氫-1,3-異苯并呋喃二與[(甲基苯氧基)甲基]環(huán)氧乙烷、鄰苯二甲酸、3A,4,7,7A-四氫-1,3-異苯并呋喃二4-Cyclohexene-1,2-dicarboxylic acid, reaction products with hexahydro-1,3-isobenzofurandione, [(meth;
Hexahydrophthalic anhydride, tetrahydrophthalic anhydride, tetrahydrophthalic acid, phthalic anhydride, cresyl glycidyl ether reaction product;
nzofurandione, [(methylphenoxy)methyl]oxirane, phthalic anhydride and 3a,4,7,7a;
-tetrahydro-1,3-isobenzofurandione;
4-cyclohexene-1,2-dicarboxylic acid, reaction productswith hexahydro-1,3-isobenzofurandione, [(methylphenoxy)methyl]oxirane,phthalic anhydride and 3a,4,7,7a-tetrahydro-1,3-isobenzofurandione;
4-Cyclohexene-1,2-dicarboxylic acid,reaction products with hexahydro-1,3-isobenzofurandione,[(methylphenoxy)methyl]oxirane,phthalic anhydride and 3a,4,7,7a-tetrahydro-1,3-isobenzofurandione;
Hexahydrophthalic anhydride,tetrahydrophthalic
CAS:73612-25-6分子結(jié)構(gòu)C8H8O3詳情供應(yīng)商
熱門搜關(guān)鍵詞:C18 H22 O5 C25H26NO4 CHRYSANTHEMUM MORIFOLIUM FLOWER EXTRACT C19H40S 氨 苯 烯 CH3COOCH2CH2CH2 C9h15cl2no C10H18I C38 H60 O4 decanedial 去氧紫草素 Dideoxyinosine 甲基乳酸 Carvacro Uridylic acid argent C33H50O5 Na cas c10h18o5n4 C33H52O6 C20H42S k2s5 二硫 環(huán) 二環(huán)戊基 左旋咪唑堿 氨基苯甲醚硫酸 對(duì)溴苯磺酰胺 匹凡西林 二十七烷酸甲酯 八烷基苯磺酸鈉 天青 C 西立伐他汀鈉 N,N-二乙酰氧乙基間甲苯胺 環(huán)氧 丙烷 苯基 咪唑煙酸銨鹽 環(huán)氧 烷 C33H52O5 C18H38O) (S)-(-)-alpha,alpha-Diphenyl-2-pyrrolidinemethanol 2-甲基-2-丙烯 
东海县| 柯坪县| 巴马| 肃宁县| 泰州市| 彭山县| 宁城县| 韩城市| 柳州市| 玉环县| 林甸县| 莒南县| 海原县| 商河县| 辽阳县| 衡东县| 隆德县| 拜泉县| 兰考县| 延川县| 灵丘县| 霞浦县| 贡嘎县| 司法| 乌拉特前旗| 深水埗区| 从化市| 大名县| 石阡县| 蚌埠市| 沽源县| 澎湖县| 黎平县| 江达县| 平江县| 揭阳市| 沙雅县| 柳林县| 田阳县| 鄂州市| 永顺县|