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
65505-29-5Carbonimidisocyanatidicacid (9CI)CAS:65505-29-5化學(xué)結(jié)構(gòu)C2H2N2O2詳情供應(yīng)商
931-07-7Isothiazole, 4-nitro-;
4-Nitroisothiazole
CAS:931-07-7分子結(jié)構(gòu)C3H2N2O2S詳情供應(yīng)商
4747-90-4Methane, diisocyanato-;
Isocyanicacid, methylene ester (7CI,8CI);
Diisocyanatomethane
CAS:4747-90-4分子結(jié)構(gòu)C3H2N2O2詳情供應(yīng)商
714192-98-0Propanedinitrile,2-(3,4-dimercapto-2,5-dioxo-3-cyclopenten-1-ylidene)-;
Propanedinitrile,(3,4-dimercapto-2,5-dioxo-3-cyclopenten-1-ylidene)- (9CI)
CAS:714192-98-0分子結(jié)構(gòu)C8H2N2O2S2詳情供應(yīng)商
4100-13-41,2,3-噻二唑-4-羧酸;
1,2,3-噻重氮-4-羧酸;
1,2,3-Thiadiazole-4-carboxylicacid;
NSC 521674
CAS:4100-13-4分子結(jié)構(gòu)C3H2N2O2S詳情供應(yīng)商
27796-91-41H-Imidazole-4,5-dione;
Imidazole-4,5-dione(8CI);
2-Imidazoline-4,5-dione
CAS:27796-91-4分子結(jié)構(gòu)C3H2N2O2詳情供應(yīng)商
14527-46-9Thiazole, 5-nitro-;
5-Nitrothiazole
CAS:14527-46-9分子結(jié)構(gòu)C3H2N2O2S詳情供應(yīng)商
1606-76-4Thiazole, 2-nitro-;
2-Nitrothiazole;
NSC 355043
CAS:1606-76-4分子結(jié)構(gòu)C3H2N2O2S詳情供應(yīng)商
4455-27-01,3-Diazetidine-2,4-dione;
2,4-Uretidinedione(7CI,8CI);
1,3-Diazetedione;
1,3-Uretidine-2,4-dione;
Uretedione;
Uretidinedione
CAS:4455-27-0分子結(jié)構(gòu)C2H2N2O2詳情供應(yīng)商
781562-92-31,2,3-Thiadiazole-4-carboxylicacid, 5-mercapto-;
1,2,3-Thiadiazole-4-carboxylicacid,5-mercapto-(9CI)
CAS:781562-92-3分子結(jié)構(gòu)C3H2N2O2S2詳情供應(yīng)商
13368-86-01,2,5-Thiadiazole-3-carboxylicacid;
2,1,3-Thiadiazole-4-carboxylicacid;
4-Carboxy-2,1,3-thiadiazole
CAS:13368-86-0分子結(jié)構(gòu)C3H2N2O2S詳情供應(yīng)商
4833-09-41,2,3-Thiadiazole-5-carboxylicacidCAS:4833-09-4分子結(jié)構(gòu)C3H2N2O2S詳情供應(yīng)商
499770-97-71,3,4-Thiadiazole-2-carboxylicacid;
1,3,4-THIADIAZOLE-2-CARBOXYLIC ACID,97%;
1,3,4-Thiadiazole-2-carboxylic acid
CAS:499770-97-7分子結(jié)構(gòu)C3H2N2O2S詳情供應(yīng)商
859506-70-01,3,4-Thiadiazole-2,5-dicarboxaldehyde;
1,3,4-Thiadiazole-2,5-dicarboxaldehyde
CAS:859506-70-0分子結(jié)構(gòu)C4H2N2O2S詳情供應(yīng)商
885270-60-01,3,4-Oxadiazole-2-carboxaldehydeCAS:885270-60-0分子結(jié)構(gòu)C3H2N2O2詳情供應(yīng)商
16689-02-45-硝基噻酚-2-甲腈;
5-硝基噻酚-2-甲腈;
5-硝基噻酚-2-甲腈, 98+%
2-Thiophenecarbonitrile,5-nitro-;
2-Cyano-5-nitrothiophene;
2-Nitro-5-cyanothiophene;
5-Nitro-2-cyanothiophene;
5-Nitro-2-thiophenecarbonitrile
CAS:16689-02-4分子結(jié)構(gòu)C5H2N2O2S詳情供應(yīng)商
78476-44-52H-1,3,5-Thiadiazine-2,4(3H)-dione,dihydro-6-thioxo-;
dihydro-6-thioxo-2H-1,3,5-thiadiazine-2,4(3H)-dione
CAS:78476-44-5分子結(jié)構(gòu)C3H2N2O2S2詳情供應(yīng)商
42137-23-52-硝基噻吩-4-腈3-Thiophenecarbonitrile,5-nitro-;
4-Cyano-2-nitrothiophene
CAS:42137-23-5分子結(jié)構(gòu)C5H2N2O2S詳情供應(yīng)商
91319-29-83-Isothiazolecarboxylicacid, 5-cyano-;
5-Cyanoisothiazole-3-carboxylicacid
CAS:91319-29-8分子結(jié)構(gòu)C5H2N2O2S詳情供應(yīng)商
312958-15-94,5-Imidazolidinedione,2-selenoxo-;
4,5-Imidazolidinedione, 2-selenoxo-
CAS:312958-15-9分子結(jié)構(gòu)C3H2N2O2Se詳情供應(yīng)商
熱門搜關(guān)鍵詞:Na4O8 N2Na4O8 O-Succinyl MS TYPE 二氯苯乙醚 甲基 苯酸 二叔丁基膦基) 二叔丁基膦基 CH3 C6 c8h8cl2br5 c8h8cl2br2 c8h8cl20br2 c50h64n2 cyclopropylidenemethyl 五水 硫酸 *鼠李糖* *菌素* 全氟 基乙基丙烯酸酯 (1R-cis)- ethyldecahydro oxab rape-oil o-Methoxy-a-phenethylamine 二乙醇胺 乙酸 山 奈 酚 沒 食 子 酸 β - 谷 甾 醇 Leu Pro Ser prostadienoic tadienoic acid , C13H23NO3, … spacer sample search results spacer NH2CH2CH2NHCH2CH2NH2·3HC1 C20H16Cl2N4 Phenobarbito 間 -二甲苯 氨基 羥苯基 2-吡啶基甲基 N-(2-pyridylmethyl) (2-pyridylmethyl) [1,2,4]triazolo[1,5-c]pyrimidine 
曲麻莱县| 察隅县| 望江县| 桐梓县| 会宁县| 通山县| 阜阳市| 高雄市| 高阳县| 淮安市| 永安市| 舟曲县| 额尔古纳市| 巴楚县| 电白县| 同江市| 宁陕县| 离岛区| 凌源市| 南和县| 凤阳县| 集贤县| 大英县| 南川市| 治县。| 静安区| 柳林县| 泸州市| 临澧县| 瑞昌市| 延吉市| 西华县| 霞浦县| 女性| 卓资县| 昌邑市| 靖边县| 汉阴县| 聂拉木县| 石台县| 南陵县|