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(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
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:hydroxyflavone 三硅氧烷; C8H12N8 Naphthalenesulfonate 丁位十一 H3N3 α-十三烷基-ω-羥基 苯 烯 酸 Auranetin CAGA 丙烯酸丁酯 甲基丙烯酸 甲基丙烯酸甲酯 PHOSPHONYL C13H6O CH2PH Phosphoglycerol Nickelous Sulfate C6H18N6 C30 H48 O5 Calcidiol 屈昔多巴 SrO6 Ethylene diamine C6H8ON2 [Ba(OH)2· 8H2O 阿魏酸松柏酯 1-甲基丙基 苯 oxetanyl NiP2 氨基 苯 烯 C13H8N2O l_纈氨酸 氨基 醇 C22H24O4 rest 甲基庚酸 C7H4OS Isopropyl ester 3-甲基四氫苯酐 (C6H10O4.C4H10O2)x 吡啶-2-羧酸