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

<sup id="2aky4"><td id="2aky4"></td></sup>

<s id="2aky4"><abbr id="2aky4"></abbr></s><sup id="2aky4"><td id="2aky4"></td></sup>

<sup id="2aky4"><td id="2aky4"></td></sup>

<s id="2aky4"><abbr id="2aky4"></abbr></s>

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

N,N'-羰基二咪唑

1,1'-Carbonyldiimidazole;
1,1'-Carbonylbis-1H-imidazole;
N,N'-Carbonyldiimidazole;
CDI

CAS:530-62-1分子結(jié)構(gòu)

供應(yīng)商

甲基苯磺酰胺、甲醛、四氫化咪唑并[4,5-D]和2,5,(1H,3H)咪唑二酮的聚合物

Benzenesulfonamide, ar-methyl-, polymer with formaldehyde and tetrahydroimidazo[4,5-d]imidazole-2,5(

無(wú)

(C7H9NO2S.C4H6N4O2.CH2O)x

供應(yīng)商

Acetamide,2-cyano-2-(2(1H)-pyrazinylidene)-;
Acetamide, 2-cyano-2-(2(1H)-pyrazinylidene)-

CAS:99446-88-5分子結(jié)構(gòu)

供應(yīng)商

乙酰三唑吡啶;
1-乙�；�-1H-1,2,3-三唑[4,5-b]吡啶

Ethanone,1-(1H-1,2,3-triazolo[4,5-b]pyridin-1-yl)-;
1H-1,2,3-Triazolo[4,5-b]pyridine,1-acetyl- (9CI);
1-Acetyl-1H-1,2,3-triazolo[4,5-b]pyridine

CAS:107866-54-6分子結(jié)構(gòu)

供應(yīng)商

Ethanol,2,2,2-trichloro-1-[[4-methyl-6-(trichloromethyl)-1,3,5-triazin-2-yl]amino]-;
Ethanol,2,2,2-trichloro-1-[[4-methyl-6-(trichloromethyl)-s-triazin-2-yl]amino]- (8CI)

CAS:30863-15-1分子結(jié)構(gòu)

供應(yīng)商

Ethanol,2-[[4,6-bis(trichloromethyl)-1,3,5-triazin-2-yl]amino]-;
Ethanol,2-[[4,6-bis(trichloromethyl)-s-triazin-2-yl]amino]- (8CI)

CAS:24803-11-0分子結(jié)構(gòu)

供應(yīng)商

Ethanone,1-(9H-purin-6-yl)-;
Ethanone,1-(1H-purin-6-yl)- (9CI)

CAS:188049-34-5分子結(jié)構(gòu)

供應(yīng)商

Ethanone,1-(1H-pyrazolo[3,4-b]pyrazin-1-yl)-;
1H-Pyrazolo[3,4-b]pyrazine,1-acetyl- (8CI)

CAS:19868-87-2分子結(jié)構(gòu)

供應(yīng)商

Guanidine,N-(3,5-dichlorophenyl)-N'-nitro- (9CI);
1-(3,5-Dichlorophenyl)-3-nitroguanidine;
AC 239604

CAS:93071-20-6分子結(jié)構(gòu)

供應(yīng)商

Imidazo[1,2-b]pyridazine-6-carboxamide;
Imidazo[1,2-b]pyridazine-6-carboxamide (9CI)

CAS:159045-50-8分子結(jié)構(gòu)

供應(yīng)商

Imidazo[1,2-a]pyrazine-2-carboxamide;
Imidazo[1,2-a]pyrazine-2-carboxamide (9CI)

CAS:77124-59-5分子結(jié)構(gòu)

供應(yīng)商

Imidazo[1,2-b]pyridazine-2-carboxamide;
Imidazo[1,2-b]pyridazine-2-carboxamide (9CI)

CAS:123531-29-3分子結(jié)構(gòu)

供應(yīng)商

Imidazo[1,2-a]pyrimidine-3-carboxamide;
Imidazo[1,2-a]pyrimidine-3-carboxamide (9CI)

CAS:76075-28-0分子結(jié)構(gòu)

供應(yīng)商

Imidazo[1,2-a]pyrimidine-2-carboxamide;
Imidazo[1,2-a]pyrimidine-2-carboxamide (9CI)

CAS:76075-27-9分子結(jié)構(gòu)

供應(yīng)商

Methanone,1H-imidazol-1-yl-1H-imidazol-5-yl-;
1H-Imidazole,1-(1H-imidazol-4-ylcarbonyl)- (9CI)

CAS:343868-54-2分子結(jié)構(gòu)

供應(yīng)商

5-(2-羥苯基)-1H-四唑

Phenol,2-(2H-tetrazol-5-yl)-;
Phenol,2-(1H-tetrazol-5-yl)- (9CI);
Phenol, o-tetrazol-5-yl- (6CI);
2-(1H-Tetrazol-5-yl)phenol;
2-(2H-1,2,3,4-Tetrazol-5-yl)phenol;
5-(2-Hydroxyphenyl)-2H-tetrazole;
5-(2-Hydroxyphenyl)tetrazole;
5-(o-Hydroxyphenyl)tetrazole

CAS:51449-77-5分子結(jié)構(gòu)

供應(yīng)商

Pyrido[3,2-d]pyrimidin-4(3H)-one,2-amino-;
Pyrido[3,2-d]pyrimidin-4(1H)-one,2-amino- (9CI);
8-deazapterin

CAS:110967-13-0分子結(jié)構(gòu)

供應(yīng)商

Poly(oxy-1,2-ethanediyl),a-[(4-azido-2-nitrophenoxy)methyl]-w-hydroxy- (9CI)

CAS:140842-24-6化學(xué)結(jié)構(gòu)

(C2H4O)nC7H6N4O4

供應(yīng)商

Pyrido[2,3-d]pyridazin-5(6H)-one,8-amino-;
NSC 358897

CAS:81214-63-3分子結(jié)構(gòu)

供應(yīng)商

9H-Purine,2,8-dichloro-6-ethoxy-;
1H-Purine,2,8-dichloro-6-ethoxy- (9CI);
NSC 27615

CAS:5470-52-0分子結(jié)構(gòu)

供應(yīng)商

熱門搜關(guān)鍵詞:diazonium salt CH2CHCHO phthalic anhydride polymer C6NO2H9 hydroxycyclohexanone THYMUS 氯氟醚酚磺酸鉀 7-epi-10-deacetyltaxol 環(huán)己基醚 C12H25(OCH2CH2)4OH C16H10Br C28H40 二溴八氟聯(lián)苯磷酸氫二(甲基丙烯酰氧乙基)酯 NaSO3Cl C18H32 氰基苯乙烯橙107 甲基苯酚鈉 C23H42O5 Perfluorooctanesulfonic acid 對(duì)甲氧基芐 DIMETHYL MEA 酚磺酸鈉 2-氯-5-硝基三氟甲苯紅166 白屈菜赤堿三甲基丙銨氫氧化物內(nèi)鹽 Chlorophene 2-氨基腺苷 Fmoc-D-Glu(OtBu)-OH 2-氯-3-碘吡啶對(duì)氨基二甲基羥基吡嗪 ciprofloxacin hydrochloride 3,4-二氨基吡啶 Thiophene, 3-ethyl- N,N-二異丙基丙烯酸馬來(lái)酸

嘉荫县| 高要市| 南平市| 体育| 定兴县| 吉木乃县| 凤冈县| 武隆县| 双城市| 哈尔滨市| 宁南县| 固安县| 岱山县| 屏东市| 新营市| 庆城县| 金堂县| 沂南县| 石狮市| 水城县| 灵宝市| 涡阳县| 兴义市| 西乌珠穆沁旗| 新乡市| 临江市| 靖远县| 鄂州市| 海盐县| 贺兰县| 普洱| 镇原县| 白银市| 资阳市| 湘潭县| 商城县| 凤山市| 旬邑县| 东明县| 昭通市| 兰考县|