| 1 | 50-66-8 | 6-甲巯基嘌呤 | 6-(Methylthio)purine | C6H6N4S
| 原料药;嘌呤核苷酸 | |
| 2 | 1006-20-8 | 9-甲基-9H-嘌呤-6-硫醇 | 9-METHYL-6-THIOPURINE | C6H6N4S
| | |
| 3 | 1196-42-5 | 2-MERCAPTO-6-METHYLPURINE | 2-MERCAPTO-6-METHYLPURINE | C6H6N4S
| | |
| 4 | 16229-26-8 | 4-肼基噻吩并[3,2-D]嘧啶 | 4-HYDRAZINOTHIENO[3,2-D]PYRIMIDINE | C6H6N4S
| | |
| 5 | 130750-42-4 | Thieno[2,3-d]pyriMidine-2,4-diaMine | Thieno[2,3-d]pyriMidine-2,4-diaMine | C6H6N4S
| | |
| 6 | | 2,1,3-BENZOTHIADIAZOL-4-YL-HYDRAZINE | 2,1,3-BENZOTHIADIAZOL-4-YL-HYDRAZINE | C6H6N4S
| | |
| 7 | 4922-99-0 | 5-(噻吩-2-基)-4H-1,2,4-三唑-3-胺 | 5-THIEN-2-YL-4H-1,2,4-TRIAZOL-3-AMINE | C6H6N4S
| | |
| 8 | 1221974-33-9 | 6-甲基-[1,3]噻唑并[4,5-B]吡嗪-2-胺 | 6-METHYLTHIAZOLO[5,4-B]PYRAZIN-2-AMINE | C6H6N4S
| | |
| 9 | 13575-43-4 | 1,3]THIAZOLO[4,5-B]PYRIDINE-2,5-DIAMINE | 1,3]THIAZOLO[4,5-B]PYRIDINE-2,5-DIAMINE | C6H6N4S
| | |
| 10 | 856938-72-2 | [1,3]THIAZOLO[4,5-B]PYRIDINE-2,5-DIAMINE | [1,3]THIAZOLO[4,5-B]PYRIDINE-2,5-DIAMINE | C6H6N4S
| | |
| 11 | 130314-21-5 | 2H-Pyrimido[2,1-c][1,2,4]triazine-4-thiol | 2H-Pyrimido[2,1-c][1,2,4]triazine-4-thiol | C6H6N4S
| | |
| 12 | | 5-(thiophen-3-yl)-4H-1,2,4-triazol-3-amine | 5-(thiophen-3-yl)-4H-1,2,4-triazol-3-amine | C6H6N4S
| | |
| 13 | 98198-24-4 | 2-巯基-4-氨基-7H-吡咯[2,3-d]嘧啶 | 4-Amino-7H-pyrrolo[2,3-d]pyrimidine-2-thiol | C6H6N4S
| 嘧啶类;修饰碱基;杂环类中间体;合成材料中间体 | |
| 14 | | 5-(thiophen-2-ylmethyl)-1H-1,2,3,4-tetrazole | 5-(thiophen-2-ylmethyl)-1H-1,2,3,4-tetrazole | C6H6N4S
| | |
| 15 | 55084-74-7 | 6-(甲基硫代)-1H-吡唑并[3,4-D]嘧啶 | 1H-Pyrazolo[3,4-d]pyrimidine, 6-(methylthio)- | C6H6N4S
| | |
| 16 | 254114-41-5 | 2-Methylsulfanyl-imidazo[2,1-f][1,2,4]triazine | 2-Methylsulfanyl-imidazo[2,1-f][1,2,4]triazine | C6H6N4S
| | |
| 17 | 770-30-9 | 4-氨基-2-(甲基硫代)嘧啶-5-腈 | 4-Amino-2-(methylthio)pyrimidine-5-carbonitrile | C6H6N4S
| 嘧啶;其它 | |
| 18 | | 5-Methyl[1,2,4]triazolo[1,5-a]pyrimidine-7-thiol | 5-Methyl[1,2,4]triazolo[1,5-a]pyrimidine-7-thiol | C6H6N4S
| | |
| 19 | 160457-21-6 | 4-Amino-2-mercapto-6-methyl-pyrimidine-5-carbonitrile | 4-Amino-2-mercapto-6-methyl-pyrimidine-5-carbonitrile | C6H6N4S
| | |
| 20 | 15986-11-5 | 1,5-二氢-6-甲基-4H-吡唑并[3,4-D]嘧啶-4-硫酮 | 1,5-DIHYDRO-6-METHYL-4H-PYRAZOLO[3,4-D]PYRIMIDINE-4-THIONE | C6H6N4S
| | |
| 21 | 787500-08-7 | Imidazo[2,1-b]thiazole-2-carbonitrile, 3-amino-5,6-dihydro- (9CI) | Imidazo[2,1-b]thiazole-2-carbonitrile, 3-amino-5,6-dihydro- (9CI) | C6H6N4S
| | |
| 22 | 708980-13-6 | 5-Thiazolecarbonitrile,4-amino-3-ethenyl-2,3-dihydro-2-imino-(9CI) | 5-Thiazolecarbonitrile,4-amino-3-ethenyl-2,3-dihydro-2-imino-(9CI) | C6H6N4S
| | |
| 23 | 745009-20-5 | Thiocyanic acid, 1,4-dihydro-4-imino-1-methyl-2-pyrimidinyl ester (9CI) | Thiocyanic acid, 1,4-dihydro-4-imino-1-methyl-2-pyrimidinyl ester (9CI) | C6H6N4S
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