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![6-溴-2-氯-8-环戊基-5-甲基-吡啶并[2,3-D]嘧啶-7(8H)-酮 上海](https://cbu01.alicdn.com/img/ibank/O1CN01KW7bto216HdXU8TLW_!!2217243246935-0-cib.jpg)
![吡唑并[1,5-a]嘧啶-5(4H)-酮 29274-22-4 98% 100g500g1kg](https://cbu01.alicdn.com/img/ibank/O1CN01dXtcRJ1YyDGbdMUe7_!!2924803127-0-cib.jpg)
![2-巯基-3H-吡咯并[2,3-D]嘧啶-4(7H)-酮| 67831-84-9 ≥95.0%](https://cbu01.alicdn.com/img/ibank/O1CN01aaMbL11vUCdvrkJd9_!!2217624986175-0-cib.jpg)
![2-巯基-3H-吡咯并[2,3-D]嘧啶-4(7H)-酮 CAS:67831-84-9 ≥95.0%](https://cbu01.alicdn.com/img/ibank/O1CN01Io0ixl1bgl9fp4Wyl_!!2217024643495-0-cib.jpg)
![2-氯-7-氟-4H-吡啶并[1,2-A]嘧啶-4-酮 CAS:1449598-86-0 现货](https://cbu01.alicdn.com/img/ibank/O1CN01swVqEH1D4hQdok53C_!!2206481480163-0-cib.jpg)
![3-(2-氯乙基)-2-甲基吡啶并[1,2-a]嘧啶-4-酮 41078-70-0](https://cbu01.alicdn.com/img/ibank/O1CN012hX36S2ILFr35gSTA_!!2212052599269-0-cib.jpg)
![5-溴-1-[2-氟-6-(三氟甲基)苄基]-6-甲基嘧啶-2,4(1H,3H)-二酮](https://cbu01.alicdn.com/img/ibank/O1CN01ZsHMvw1MZgewVF6MH_!!2214198111449-0-cib.jpg)
![2-氯-8-环戊基-5-甲基-8H-吡啶并[2,3-D]嘧啶-7-酮 1013916-37-4](https://cbu01.alicdn.com/img/ibank/2017/028/279/4517972820_932913390.jpg)
![1,5,6,7-四氢环戊并[d]嘧啶-4-酮| 5661-01-8 ≥98.0% 250mg/瓶](https://cbu01.alicdn.com/img/ibank/O1CN01X9XNB41ogNrq7HZSv_!!2217621955254-0-cib.jpg)
![5-(2-甲氧基苯氧基)-[2,2'-二嘧啶]-4,6(1H,5H)-二酮 150728-12-4](https://cbu01.alicdn.com/img/ibank/O1CN01yIBKoh1meQoMXHkLv_!!2213317554979-0-cib.jpg)
![7-氟-2-羟基-4H-吡啶并[1,2-a]嘧啶-4-酮 实验用CAS1449598-85-9](https://cbu01.alicdn.com/img/ibank/O1CN01yDnmMX1Jwdl4p3bMb_!!944211093-0-cib.jpg)
![1,5-二氢-4H-吡咯并[3,2-D]嘧啶-4-酮 5655-01-6 2,4-二氯苄醇](https://cbu01.alicdn.com/img/ibank/O1CN018YpfL31i40wRgU8Sy_!!2216755654358-0-cib.jpg)
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