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CAS号 中文名称 英文名称
89166-91-6 2,8-二氯-9h-嘌呤 2,8-Dichloro-9h-purine
54746-36-0 6-氨基-3,9-二氢-9-甲基-2H-嘌呤-2-酮 hbr 6-Amino-3,9-dihydro-9-methyl-2h-purin-2-one hbr
13316-13-7 5-氯-7-甲基-噻唑并[5,4-d]嘧啶 5-Chloro-7-methyl-thiazolo[5,4-d]pyrimidine
857970-33-3 噻唑并[4,5-d]嘧啶-2,7-二胺, 水合物 (1:1) Thiazolo[4,5-d]pyrimidine-2,7-diamine, hydrate (1:1)
917596-58-8 2-乙氧基-6-甲基-5-硝基-4(3h)-嘧啶酮 2-Ethoxy-6-methyl-5-nitro-4(3h)-pyrimidinone
145948-06-7 2-乙酰基-4-氯嘧啶 2-Acetyl-4-chloropyrimidine
113138-12-8 5-溴-2,3-二氢-2-硫氧代-4(1h)-嘧啶酮 5-Bromo-2,3-dihydro-2-thioxo-4(1h)-pyrimidinone
99586-66-0 2-氨基-4-氯-6-甲基-5-嘧啶甲腈 2-Amino-4-chloro-6-methyl-5-pyrimidinecarbonitrile
62022-09-7 2-氯-5-羟基-6-甲基-4(3h)-嘧啶酮 2-Chloro-5-hydroxy-6-methyl-4(3h)-pyrimidinone
54089-09-7 5,6-二乙基-2,3-二氢-2-硫氧代-4(1h)-嘧啶酮 5,6-Diethyl-2,3-dihydro-2-thioxo-4(1h)-pyrimidinone
32796-82-0 6-乙基-5-甲基-2,4(1h,3h)-嘧啶二酮 6-Ethyl-5-methyl-2,4(1h,3h)-pyrimidinedione
1036990-92-7 7-乙基-咪唑并[1,2-a]吡啶 7-Ethyl-imidazo[1,2-a]pyridine
1036990-70-1 3-碘-咪唑并[1,2-a]吡啶-7-甲腈 3-Iodo-imidazo[1,2-a]pyridine-7-carbonitrile
1033610-34-2 2-溴-3,5-二甲氧基-吡嗪 2-Bromo-3,5-dimethoxy-pyrazine
130879-62-8 3,5-二氯-2(1h)-吡嗪酮 3,5-Dichloro-2(1h)-pyrazinone
89283-34-1 3-氯-6-甲基-2(1h)-吡嗪酮 3-Chloro-6-methyl-2(1h)-pyrazinone
89282-38-2 5-溴-3-甲氧基-2(1h)-吡嗪酮 5-Bromo-3-methoxy-2(1h)-pyrazinone
89182-15-0 3-氯-6-甲基-2-吡嗪胺 3-Chloro-6-methyl-2-pyrazinamine
57229-36-4 2,3-二甲基-5-羟基吡嗪 2,3-Dimethyl-5-hydroxypyrazine
32493-79-1 2,3-二氯-5,6-二甲基吡嗪 2,3-Dichloro-5,6-dimethylpyrazine
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