产品编号 | CAS号 | 项目名称规格 | 分子式 | 加入购物车 |
---|---|---|---|---|
782467 | 1104383-06-3 | 2,2-二甲基-3-氧代哌嗪-1-羧酸叔丁酯, 95% tert-Butyl 2,2-dimethyl-3-oxopiperazine-1-carboxylate, 95% |
C11H20N2O3 | |
T819555 | 1124-11-4 | 2,3,5,6-四甲基吡嗪, 98% 2,3,5,6-Tetramethylpyrazine, 98% |
C8H12N2(Anhy) | |
T915104 | 1124-11-4 | 2,3,5,6-四甲基吡嗪三水合物, 99% 2,3,5,6-Tetramethylpyrazine Trihydrate, 99% |
C8H12N2(Anhy) | |
T760391 | 55215-60-6 | 2,3,5-三氟吡嗪, 95% 2,3,5-Trifluoropyrazine, 95% |
C4HF3N2 | |
T847159 | 873-40-5 | 2,3,5-三氯吡嗪, 98% 2,3,5-Trichloropyrazine, 98% |
C4HCl3N2 | |
T819073 | 14667-55-1 | 2,3,5-三甲基吡嗪, 99% 2,3,5-Trimethylpyrazine, 99% |
C7H10N2 | |
B787082 | 25846-90-6 | 2,3,7-三氯吡啶并[2,3-b]吡嗪, 95% 2,3,7-Trichloropyrido[2,3-b]pyrazine, 95% |
C7H2Cl3N3 | |
D742708 | 18138-04-0 | 2,3-二乙基-5-甲基吡嗪, Standard for GC, ≥99.7%(GC) 2,3-Diethyl-5-methylpyrazine, Standard for GC, ≥99.7%(GC) |
C9H14N2 | |
D806683 | 18138-04-0 | 2,3-二乙基-5-甲基吡嗪, 98% 2,3-Diethyl-5-methylpyrazine, 98% |
C9H14N2 | |
D859620 | 15707-24-1 | 2,3-二乙基吡嗪, ≥98% 2,3-Diethylpyrazine, ≥98% |
C8H12N2 | |
D745069 | 52751-15-2 | 2,3-二氟吡嗪, 95% 2,3-Difluoropyrazine, 95% |
C4H2F2N2 | |
C848695 | 1259479-81-6 | 2,3-二氨基-5-氯吡嗪, 98% 5-Chloropyrazine-2,3-diamine, 98% |
C4H5ClN4 | |
B825598 | 89123-58-0 | 2,3-二氨基-5-溴吡嗪, 98% 5-bromopyrazine-2,3-diamine, 98% |
C4H5BrN4 | |
D847630 | 32493-79-1 | 2,3-二氯-5,6-二甲基吡嗪, 97% 2,3-Dichloro-5,6-dimethylpyrazine, 97% |
C6H6Cl2N2 | |
D808443 | 4858-85-9 | 2,3-二氯吡嗪, >98.0%(GC) 2,3-Dichloropyrazine, >98.0%(GC) |
C4H2Cl2N2 | |
M849566 | 52197-12-3 | 2,3-二氰-5-甲基吡嗪, 99%,GC 5-Methylpyrazine-2,3-dicarbonitrile, 99%,GC |
C7H4N4 | |
B739687 | 1613148-22-3 | 2,3-二溴-5,6-二氢咪唑并[1,2-a]吡嗪-7(8H)-羧酸叔丁酯, 97% tert-Butyl 2,3-dibromo-6,8-dihydro-5H-imidazo[1,2-a]pyrazine-7-carboxylate, 97% |
C11H15Br2N3O2 | |
D844724 | 95538-03-7 | 2,3-二溴吡嗪, 98% 2,3-Dibromopyrazine, 98% |
C4H2Br2N2 | |
D858641 | 15707-34-3 | 2,3-二甲基-5-乙基吡嗪, 98% 2,3-Dimethyl-5-ethylpyrazine, 98% |
C8H12N2 | |
D806957 | 5910-89-4 | 2,3-二甲基吡嗪, 98% 2,3-Dimethylpyrazine, 98% |
C6H8N2 |