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號查詢

化工產(chǎn)品

CAS號查詢化工產(chǎn)品

熱門搜索化學品最多只顯示前20條,請點擊“搜索化學品”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 供應商
1004-74-62,4,5,6-四氨基嘧啶;
嘧啶四胺
2,4,5,6-tetraamino-pyrimidine;
2,4,5,6-tetraaminopyrimidine;
2,4,5,6-tetraaminopyrimidine sulphate monohydrate;
Pyrini-dinetetramine
CAS:1004-74-6分子結(jié)構(gòu)C4H8N6詳情供應商
16974-50-8Pyrimidine,2,4-dihydrazinyl-;
2,4(1H,3H)-Pyrimidinedione,dihydrazone (9CI);
Pyrimidine, 2,4-dihydrazino- (8CI);
2,4-Dihydrazinopyrimidine;
NSC 48074
CAS:16974-50-8分子結(jié)構(gòu)C4H8N6詳情供應商
27419-09-61,3,5-Triazin-2-amine,4-hydrazinyl-6-methyl-;
1,3,5-Triazin-2(1H)-one,4-amino-6-methyl-, hydrazone (9CI);
s-Triazine, 2-amino-4-hydrazino-6-methyl-(8CI)
CAS:27419-09-6分子結(jié)構(gòu)C4H8N6詳情供應商
13452-77-21,3,5-Triazine-2,4,6-triamine,N2-methyl-;
1,3,5-Triazine-2,4,6-triamine,N-methyl- (9CI);
Melamine, methyl- (6CI,7CI,8CI);
2,4-Diamino-6-(methylamino)-s-triazine;
2,4-Diamino-6-methylamino-1,3,5-triazine;
ENT 50993;
Methylmelamine;
Monomethylmelamine;
N-Methylmelamine;
N2-Methylmelamine
CAS:13452-77-2分子結(jié)構(gòu)C4H8N6詳情供應商
123510-89-44,6-Pyrimidinediamine,2-hydrazinyl-;
2(1H)-Pyrimidinone,4,6-diamino-, hydrazone (9CI)
CAS:123510-89-4分子結(jié)構(gòu)C4H8N6詳情供應商
熱門搜關鍵詞:SiC3H9+ 68Ga Luteanine sulfate heptahydrate 2-膦酸 C14H13N3O4S2 2-苯基 1-丙醇 diphenylphosphino 紅CAS NO C8H13N3O3S 4-(2-羥基乙氧基)苯甲醛 三乙烯 四胺 醋酸鎳(四水) helindone pink cn ???1??? A C9H8Br2 四氫吡啶并 Methylpentan 二苯氨基甲酰 乙二胺四乙酸 二鈉 C4H9BrO2 Cholestan-3-ol, 1-phenanthrenecarboxylic acid, 二(2-乙基己基)酯 聚異丁 烯胺 C8 H12 N2 Cuprous iodide 二胺 聯(lián)苯 DIC 紅 活性藍69 萘 丙氨酸 甘油醛酸 麥 黃 酮 四氫化萘 甲基 乙氧基化羊毛脂醇 ETHYLEN 17α- 乙炔雌二醇 十二烷基苯 cas 氟 氯 苯甲醚 C3H7ClS