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
4146-43-4丁二酸二酰肼Butanedihydrazide;
Succinic dihydrazide;
Succinic acid dihydrazide
CAS:4146-43-4分子結(jié)構(gòu)C4H10N4O2詳情供應商
18833-13-1乙酸茶堿哌嗪鹽;
1,2,3,6-四氫-1,3-二甲基-2,6-二氧代-7H-嘌呤-7-乙酸哌嗪鹽(2:1)
Acefylline piperazinate;
1,2,3,6-Tetrahydro-1,3-dimethyl-2,6-dioxo-7H-purine-7-acetic acid piperazine salt (2:1)
CAS:18833-13-1分子結(jié)構(gòu)2(C9H10N4O4).C4H10N2詳情供應商
21668-81-5異硫脲丙基硫酸鹽3-S-Isothiuronium propyl sulfonate;
3-[(Amino-iminomethyl)-thio]-1-propanesulfonic acid
CAS:21668-81-5分子結(jié)構(gòu)2(C4H10N2S).H2SO4;C8H22N4O4S3詳情供應商
72828-34-31,4-丁二醇與2-EH和二異構(gòu)化的異佛爾酮二異氰酸酯的聚合物1,3-Diazetidine-2,4-dione, 1,3-bis[(5-isocyanato-1,3,3-trimethylcyclohexyl)methyl]-, polymer with 1,(C24H36N4O4.C8H18O.C4H10O2)x詳情供應商
1852-14-8N,N"-1,2-乙烷二基二脲N,N''-1,2-ethanediylbis-Urea;
1,1'-ethylenedi-ure;
1,1'-ethylenebisurea;
1,1'-ethylenediurea;
ethanediurea;
ethylenediurea
CAS:1852-14-8分子結(jié)構(gòu)C4H10N4O2詳情供應商
2462-51-3Alanine,3-[(aminoiminomethyl)amino]-;
Propionicacid, 2-amino-3-guanidino- (6CI,7CI,8CI);
a-Amino-b-guanidinopropionic acid
CAS:2462-51-3分子結(jié)構(gòu)C4H10N4O2詳情供應商
2580-69-0Butanediimidamide,N,N''-dihydroxy- (9CI);
Succinamidoxime(6CI,7CI,8CI);
NSC 13996;
Succinamide dioxime
CAS:2580-69-0分子結(jié)構(gòu)C4H10N4O2詳情供應商
35091-64-6Guanidine,N-nitro-N'-propyl- (9CI);
Guanidine,1-nitro-3-propyl- (6CI);
NSC 33675
CAS:35091-64-6分子結(jié)構(gòu)C4H10N4O2詳情供應商
782406-72-8Hydrazinecarboxamide,N-[(dimethylamino)methylene]-;
Hydrazinecarboxamide, N-[(dimethylamino)methylene]- (9CI)
CAS:782406-72-8分子結(jié)構(gòu)C4H10N4O詳情供應商
118872-67-6Hydrazinecarboxamide,2-[(dimethylamino)methylene]-;
Formamide,N,N-dimethyl-, semicarbazone (6CI)
CAS:118872-67-6分子結(jié)構(gòu)C4H10N4O詳情供應商
51154-71-3Nickel,bis(1-methylhydrazinecarbodithioato-N2,S)- (9CI);
Hydrazinecarbodithioicacid, 1-methyl-, nickel complex;
NSC 268464
CAS:51154-71-3化學結(jié)構(gòu)C4H10N4NiS4詳情供應商
118632-64-7Urea,N'-(aminoiminomethyl)-N,N-dimethyl-;
Urea,1-amidino-3,3-dimethyl- (6CI)
CAS:118632-64-7分子結(jié)構(gòu)C4H10N4O詳情供應商
164332-41-6Urea,N-1-imidazolidinyl-;
Urea,1-imidazolidinyl- (9CI)
CAS:164332-41-6分子結(jié)構(gòu)C4H10N4O詳情供應商
790645-14-61H-Imidazole-5-methanol,2-hydrazinyl-4,5-dihydro-;
2-Imidazolidinone,4-(hydroxymethyl)-, hydrazone (9CI)
CAS:790645-14-6分子結(jié)構(gòu)C4H10N4O詳情供應商
89279-88-91H-1,2,4-Triazole-5-methanamine,3-methyl-, hydrobromide (1:2);
1H-1,2,4-Triazole-3-methanamine,5-methyl-, dihydrobromide (9CI);
s-Triazole, 3-(aminomethyl)-5-methyl-,dihydrobromide (7CI)
CAS:89279-88-9分子結(jié)構(gòu)C4H10Br2N4詳情供應商
21616-59-11H-Pyrazole-4,5-diamine,1-methyl-, hydrochloride (1:2);
1H-Pyrazole-4,5-diamine,1-methyl-, dihydrochloride (9CI);
Pyrazole, 4,5-diamino-1-methyl-, dihydrochloride(8CI);
4,5-Diamino-1-methyl-1H-pyrazole dihydrochloride;
4,5-Diamino-1-methylpyrazole dihydrochloride
CAS:21616-59-1分子結(jié)構(gòu)C4H10Cl2N4詳情供應商
25440-14-621H,23H-Porphine,5,10,15,20-tetrakis(2,3,4,5,6-pentafluorophenyl)-;
21H,23H-Porphine,5,10,15,20-tetrakis(pentafluorophenyl)- (9CI);
Porphine, 5,10,15,20-tetrakis(pentafluorophenyl)-(8CI);
5,10,15,20-Tetrakis(2,3,4,5,6-pentafluorophenyl)-21H,23H-porphine;
5,10,15,20-Tetrakis(pentafluorophenyl)-21H,23H-porphine;
5,10,15,20-Tetrakis(pentafluorophenyl)-21H,23H-porphyrin;
5,10,15,20-Tetrakis(pentafluorophenyl)porphine;
5,10,15,20-Tetrakis(pentafluorophenyl)porphyrin;
Tetrakis(pentafluorophenyl)porphine;
Tetrakis(pentafluorophenyl)porphyrin;
meso-Tetrakis(2,3,4,5,6-pentafluorophenyl)porphyrin;
meso-Tetrakis(pentafluorophenyl)porphyrin;
meso-Tetrakis(perfluorophenyl)porphyrin
CAS:25440-14-6分子結(jié)構(gòu)C44H10F20N4詳情供應商
283-48-73-Oxa-1,5,6,8-tetraazabicyclo[3.2.2]nonane(8CI,9CI);
1,2,4,5-Tetrazine,hexahydro-1,4-endo-(2-oxa-1,3-propanediyl)-;
endo-(2-Oxa-1,3-propylene)-s-tetrazine, tetrahydro-
CAS:283-48-7化學結(jié)構(gòu)C4H10N4O詳情供應商
103711-40-62-Triazene-1-carboxamide,N,1,3-trimethyl-;
NSC378853
CAS:103711-40-6分子結(jié)構(gòu)C4H10N4O詳情供應商
36965-71-65 10 15 20-四(五氟苯基)卟啉氯化鐵;
5 10 15 20-四(五氟苯基)卟啉氯化鐵;
5,10,15,20-四(五氟苯基)-21H,23H-
5,10,15,20-TETRAKIS(PENTAFLUOROPHENYL)-21H,23H-PORPHINE IRON(III) CHLORIDE;
RARECHEM AS SA 0030;
5,10,15,20-TETRAKIS(PENTAFLUOROPHENYL)PORPHYRIN IRON(III) CHLORIDE COMPLEX;
5,10,15,20-TETRAKIS(PENTAFLUOROPHENYL)-21H,23H-PORPHINE IRON(III) CHLORIDE;
5,10,15,20-TETRAKIS-(2,3,4,5,6-PENTAFLUOROPHENYL)-PORPHYRIN-FE(III)CHLORIDE;
5,10,15,20-Tetrakis(pentafluorophenyl)porphyrin iron(III) chloride;
5101520-tetrakis(pentafluorophenyl)porph yrin fe(iii) cl com;
5,10,15,20-TATRAKIS(PENTAF.PHENYL)POR-PH YRIN FE(3) CL COMP;
5,10,15,20-TETRAKIS(PENTAFLUOROPHENYL)-2 1H,23H-PORPHINE FE(+3) CL, SYN.
CAS:36965-71-6化學結(jié)構(gòu)C44H10Cl3F20FeN4詳情供應商
熱門搜關鍵詞:普魯卡因鹽酸鹽 fluoropyridin eicosa C4H10O  ATEC Thixantphos trienoyl C6H5CONHCH2C6H5 EMIM ES [C2OHmim][Lys] lup-20(29) CH3CH2OCOOCH2CH3 C9H18-1 [CH2-CH2]2 diphosphine 甘氨酸酰胺 2,4-二氯芐硫醇 4-甲基-2-(2-甲基-1-丙烯基) 2-溴-6-甲氧基吡啶 C10H11OBr C15H18N3 DOTH methylbenzamide methyl 4-vinylbenzoate 1-(2-羥乙基)-2-硫代咪唑烷酮 2-氨基-5-硝基苯磺酸鈉 鉻(Ⅲ) 乙基乙醚 重鉻酸吡啶鹽 C8 C10 一碳 CO 4-(對甲苯胺基)-蒽醌 四溴鄰二甲苯 烷基磺酰胺 C30H40O4 3,4-O-dicaffeoylquinic acid CoTiO3 3-四甲基環(huán)丙烷羧酸酯 2H-Pyrrol-2-one,3-acetyl-1,5-dihydro-4-hydroxy-5-[(1S)-1-methylpropyl]-, (5S)- CH3CH2OCH2CH2OH 
新竹市| 雷波县| 东台市| 会昌县| 红原县| 重庆市| 望江县| 沁源县| 修武县| 茌平县| 大同县| 邵东县| 沙河市| 彭阳县| 修水县| 宁陕县| 乡城县| 乡宁县| 渭南市| 新沂市| 抚顺市| 揭西县| 鱼台县| 广灵县| 贡觉县| 平乡县| 正蓝旗| 凉城县| 青浦区| 广饶县| 泰和县| 陆丰市| 海阳市| 德保县| 太保市| 朝阳区| 红河县| 长岭县| 广灵县| 麻江县| 阿拉尔市|