久草视频手机在线观看,成年女人毛片,五月天一区二区

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

58-55-9

茶堿;
無水茶堿;
1,3-二甲基-3,7-二氫-1H-嘌呤-2,6-二酮;
二氧二甲基嘌呤;
1,3-二甲基黃嘌呤

Theophylline;
1,3-Dimethyl-2,6-dioxo-1,2,3,6-tetrahydropurine;
1,3-Dimethylxanthine;
3,7-Dihydro-1,3-dimethyl-1H-purine-2,6-dione

可可堿;
咖啡堿;
柯柯豆堿;
3,7-二氫-3,7-二甲基-1H-嘌呤-2,6-二酮

Theobromine;
2,6-Dihydroxy-3,7-dimethyl-purine;
3,7-Dimethyl-xanthine;
3,7-Dihydro-3,7-dimethyl-1H-purine-2,6-dione

Carbamic acid,1H-imidazo[1,2-b]pyrazol-7-yl-, methyl ester (9CI);
Carbamic acid, 1H-imidazo[1,2-b]pyrazol-7-yl-, methyl ester (9CI)

Guanidine,N-(4-nitrophenyl)-;
Guanidine,(4-nitrophenyl)- (9CI);
Guanidine, (p-nitrophenyl)- (7CI,8CI);
N-(4-Nitrophenyl)guanidine;
NSC 206156

Hydrazinecarboxamide,2-[(5-hydroxy-2-pyridinyl)methylene]-;
5-Hydroxy-2-formylpyridinesemicarbazone;
A-591;
NSC 145694

Imidazo[1,5-a]pyrazine-1-carboxamide,5,6,7,8-tetrahydro-6-oxo-;
NSC 689741

1,7-二甲基黃嘌呤

Paraxanthine;
Paraxanthine(6CI,7CI,8CI);
1,7-Dimethylxanthine;
NSC 400018;
1H-Purine-2,6-dione,3,7-dihydro-1,7-dimethyl-;

3-(2-甲基-4-硝基-1H-咪唑-1-基)丙腈

1H-Imidazole-1-propanenitrile,2-methyl-4-nitro-;
NSC 265259

1H-Purine-2,6-dione,3,9-dihydro-1,9-dimethyl-;
Xanthine,1,9-dimethyl- (6CI,7CI,8CI);
1,9-Dimethylxanthine

1,2,4-Triazolo[4,3-b]pyridazin-8-ol,6-ethoxy-;
s-Triazolo[4,3-b]pyridazin-8-ol,6-ethoxy- (8CI)

1H-Purine-2,6-dione,3,7-dihydrodimethyl- (9CI);
Dimethylxanthine

1H-Purine-2,6-dione,3,9-dihydro-3,9-dimethyl-;
Xanthine,3,9-dimethyl- (7CI,8CI);
3,9-Dimethylxanthine

1H-Imidazo[4,5-d]pyridazine-4,7-dione, 5,6-dihydro-5,6-dimethyl-;
1H-Imidazo[4,5-d]pyridazine-4,7-dione, 5,6-dihydro-5,6-dimethyl-

1H-Pyrazole,3-(2-furanyloxy)-5-hydrazinyl-;
1H-Pyrazole,3-(2-furanyloxy)-5-hydrazino- (9CI)

1H-Imidazole-4-carboximidicacid, 5-cyano-2,3-dihydro-2-oxo-, ethyl ester;
1H-Imidazole-4-carboximidic acid, 5-cyano-2,3-dihydro-2-oxo-, ethyl ester

1H-Pyrazole-1-carboxylicacid, 5-amino-4-cyano-, ethyl ester;
5-AMINO-4-CYANO-1-ETHOXYCARBONYLPYRAZOLE;
1H-Pyrazole-1-carboxylicacid,5-amino-4-cyano-,ethylester(9CI)

1H-Purine-2,8(3H,7H)-dione,1,6-dimethyl-;
2,8(1,9)-Purinedione,1,6-dimethyl- (1CI)

2,6-Heptanedione,1,7-bis(diazo)-;
1,3-Bis(diazoacetyl)propane;
1,7-Bis(diazo)heptane-2,6-dione

3H-Imidazo[4,5-c]pyridine-6-carboxylicacid, 4-amino-6,7-dihydro-;
3H-Imidazo[4,5-c]pyridine-6-carboxylic acid, 4-amino-6,7-dihydro-

4,5-Pyrimidinedicarboxamide,2-methyl-;
NSC165375

C7H8N4O2

詳情

供應(yīng)商

化工產(chǎn)品