百科条目

ID	CAS	中文名	英文名	化学式	分类
1	80296-66-8	化合物 T29537	AC 85	C18H23N5O3
2	1268881-20-4	OLORINAB	Olorinab	C18H23N5O3
3	58166-83-9	咖啡君	Cafedrine	C18H23N5O3
4	2250243-09-3	Avanafil Impurity 36	Avanafil Impurity 36	C18H23N5O3
5	2411406-78-3	Ritlecitinib Impurity 47	Ritlecitinib Impurity 47	C18H23N5O3
6	14535-83-2	norephendrinetheophylline	norephendrinetheophylline	C18H23N5O3
7		N-(2,5-DIMETHOXYPHENYL)-2-(4-PYRIMIDIN-2-YLPIPERAZINYL)ETHANAMIDE	N-(2,5-DIMETHOXYPHENYL)-2-(4-PYRIMIDIN-2-YLPIPERAZINYL)ETHANAMIDE	C18H23N5O3
8		7-benzyl-8-[(3-methoxypropyl)amino]-1,3-dimethyl-3,7-dihydro-1H-purine-2,6-dione	7-benzyl-8-[(3-methoxypropyl)amino]-1,3-dimethyl-3,7-dihydro-1H-purine-2,6-dione	C18H23N5O3
9		1-[1-(6,7-Dimethoxy-4-quinazolinyl)-4-piperidinyl]-4,5-dihydro-1H-imidazol-2(3H)-one	1-[1-(6,7-Dimethoxy-4-quinazolinyl)-4-piperidinyl]-4,5-dihydro-1H-imidazol-2(3H)-one	C18H23N5O3
10	1807775-88-7	1H-Purine-2,6-dione, 3-[3-(dimethylamino)propyl]-3,7-dihydro-1-hydroxy-7-(2-phenylethyl)-	1H-Purine-2,6-dione, 3-[3-(dimethylamino)propyl]-3,7-dihydro-1-hydroxy-7-(2-phenylethyl)-	C18H23N5O3
11	62401-66-5	7-[2-[[2-(p-Hydroxyphenyl)-1-methylethyl]amino]ethyl]-1,3-dimethyl-1H-purine-2,6(3H,7H)-dione	7-[2-[[2-(p-Hydroxyphenyl)-1-methylethyl]amino]ethyl]-1,3-dimethyl-1H-purine-2,6(3H,7H)-dione	C18H23N5O3
12		N-(4-ACETYLPHENYL)-2-(4-METHYLPIPERAZIN-1-YL)-6-OXO-3,4,5,6-TETRAHYDROPYRIMIDINE-4-CARBOXAMIDE	N-(4-ACETYLPHENYL)-2-(4-METHYLPIPERAZIN-1-YL)-6-OXO-3,4,5,6-TETRAHYDROPYRIMIDINE-4-CARBOXAMIDE	C18H23N5O3
13	1820685-30-0	阿格列汀杂质14	(R)-2-((6-(3-aminopiperidin-1-yl)-3-methyl-2,4-dioxo-3,4- dihydropyrimidin-1(2H)-yl)methyl)benzamide	C18H23N5O3	杂质对照品;阿格列汀杂质
14		(1R,2S)-1-Phenyl-2-[2-(1,3-dimethyl-2,6-dioxo-1,2,3,6-tetrahydro-7H-purine-7-yl)ethylamino]-1-propanol	(1R,2S)-1-Phenyl-2-[2-(1,3-dimethyl-2,6-dioxo-1,2,3,6-tetrahydro-7H-purine-7-yl)ethylamino]-1-propanol	C18H23N5O3