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Agente de contraste, Antiviral contra el VHC, Productos químicos personalizados, Intermedio orgánico, Intermedios de API, Intermedios farmacéuticos, Maquinaria farmacéutica, Maquinaria química, Equipos de sistema de purificación de agua


![4- (1H-pirazol-4-il) -7- ((2-(trimetilsililo)etoxi)metilo) -7h-pirolo[2, 3-D]pirimidina CAS 941685-27-4 4- (1H-pirazol-4-il) -7- ((2-(trimetilsililo)etoxi)metilo) -7h-pirolo[2, 3-D]pirimidina CAS 941685-27-4](https://image.made-in-china.com/221f0j00OFqWvdUcPCkB/4-1H-pyrazol-4-yl-7-2-trimethylsilyl-ethoxy-methyl-7h-Pyrrolo-2-3-D-Pyrimidine-CAS-941685-27-4.webp)
![4-[2- (2-Amino-4, 7-dihydro-4-oxo-1H-pymol[2, 3-d]pyrimodin-5-yl) Ácido Etílico Benzoico 137281-39-1 4-[2- (2-Amino-4, 7-dihydro-4-oxo-1H-pymol[2, 3-d]pyrimodin-5-yl) Ácido Etílico Benzoico 137281-39-1](https://image.made-in-china.com/221f0j00ZKYostTIZAqL/4-2-2-Amino-4-7-dihydro-4-oxo-1H-pymol-2-3-d-pyrimodin-5-yl-Ethyl-Benzoic-Acid-137281-39-1.webp)
![4-C Cloro -7h - Pirrolo [2, 3-D] Pirimidina Real 4-C Cloro -7h - Pirrolo [2, 3-D] Pirimidina Real](https://image.made-in-china.com/221f0j00vZMBjNtzkequ/4-C-Hloro-7h-Pyrrolo-2-3-D-Pyrimidine-Royal.webp)
![Etil 5-Chloropyrazolo[1, 5-a]Pyrimidine-3-Carboxylate Etil 5-Chloropyrazolo[1, 5-a]Pyrimidine-3-Carboxylate](https://image.made-in-china.com/221f0j00sKEvmHPWfIoV/Ethyl-5-Chloropyrazolo-1-5-a-Pyrimidine-3-Carboxylate.webp)








![90213-66-4 2, 4-Dichloro-7h-Pyrrolo[2, 3-D]Pyrimidine CAS 90213-66-4 90213-66-4 2, 4-Dichloro-7h-Pyrrolo[2, 3-D]Pyrimidine CAS 90213-66-4](https://image.made-in-china.com/221f0j00nvRqBEDGZCrd/90213-66-4-2-4-Dichloro-7h-Pyrrolo-2-3-D-Pyrimidine-CAS-90213-66-4.webp)
![1500-85-2 4-Aminopyrrolo[2, 3-D]Pyrimidine 1500-85-2 4-Aminopyrrolo[2, 3-D]Pyrimidine](https://image.made-in-china.com/221f0j00GMOoLNiywbzw/1500-85-2-4-Aminopyrrolo-2-3-D-Pyrimidine.webp)
![22276-95-5 5-Bromo-4-Chloro-7h-Pyrrolo[2, 3-D]Pyrimidine 22276-95-5 5-Bromo-4-Chloro-7h-Pyrrolo[2, 3-D]Pyrimidine](https://image.made-in-china.com/221f0j00ceyoAVlWkquI/22276-95-5-5-Bromo-4-Chloro-7h-Pyrrolo-2-3-D-Pyrimidine.webp)
![123148-78-7 4-Chloro-5-Iodo-7h-Pyrrolo[2, 3-D]Pyrimidine 123148-78-7 4-Chloro-5-Iodo-7h-Pyrrolo[2, 3-D]Pyrimidine](https://image.made-in-china.com/221f0j00TCObwpiBfkrl/123148-78-7-4-Chloro-5-Iodo-7h-Pyrrolo-2-3-D-Pyrimidine.webp)






![(R) -5- (2-(2, 5-difluorophenyl)pyrrolidin-1-yl) -3-Nitropyrazolo[1, 5-a]Pyrimidine (R) -5- (2-(2, 5-difluorophenyl)pyrrolidin-1-yl) -3-Nitropyrazolo[1, 5-a]Pyrimidine](https://image.made-in-china.com/221f0j00CBKkZpGnGOgm/-R-5-2-2-5-difluorophenyl-pyrrolidin-1-yl-3-Nitropyrazolo-1-5-a-Pyrimidine.webp)


![2-Chloro-6-Methyl-7h-Pyrrolo[2, 3-D]Pyrimidine 1060816-56-9 2-Chloro-6-Methyl-7h-Pyrrolo[2, 3-D]Pyrimidine 1060816-56-9](https://image.made-in-china.com/221f0j00EMRqngulhNrC/2-Chloro-6-Methyl-7h-Pyrrolo-2-3-D-Pyrimidine-1060816-56-9.webp)







![4-Chloropirrollo[2, 3-D]pirimidina CAS 3680-69-1 4-cloro-1h-Pirlo[2, 3-D]pirimidina 4-Chloropirrollo[2, 3-D]pirimidina CAS 3680-69-1 4-cloro-1h-Pirlo[2, 3-D]pirimidina](https://image.made-in-china.com/221f0j00aGhBEeZrVipg/4-Chloropyrrolo-2-3-D-Pyrimidine-CAS-3680-69-1-4-Chloro-1h-Pyrrolo-2-3-D-Pyrimidine.webp)








![4-Chloro-1h-Pyrazolo[3, 4-D]Pyrimidine de CAS No. 5399-92-8 4-Chloro-1h-Pyrazolo[3, 4-D]Pyrimidine de CAS No. 5399-92-8](https://image.made-in-china.com/221f0j00dtrsESFzfboM/4-Chloro-1h-Pyrazolo-3-4-D-Pyrimidine-of-CAS-No-5399-92-8.webp)
![4-Chloro-7h-Pyrrolo[2, 3-D]Pyrimidine de CAS No. 3680-69-1 4-Chloro-7h-Pyrrolo[2, 3-D]Pyrimidine de CAS No. 3680-69-1](https://image.made-in-china.com/221f0j00HFGMUYvCCKog/4-Chloro-7h-Pyrrolo-2-3-D-Pyrimidine-of-CAS-No-3680-69-1.webp)
![2-cloro-1H-Pyrrolo[3, 2-D]Pyrimidine 1119280-66 CAS-8 2-cloro-1H-Pyrrolo[3, 2-D]Pyrimidine 1119280-66 CAS-8](https://image.made-in-china.com/221f0j00ZqrlBWVtZKcD/2-Chloro-1h-Pyrrolo-3-2-D-Pyrimidine-CAS-1119280-66-8.webp)
![Etil 5, 7-Dimethylpyrazolo[1, 5-a]Pyrimidine-3-Carboxylate CAS 52664-01-4 Etil 5, 7-Dimethylpyrazolo[1, 5-a]Pyrimidine-3-Carboxylate CAS 52664-01-4](https://image.made-in-china.com/221f0j00dSQbmVGlrFcE/Ethyl-5-7-Dimethylpyrazolo-1-5-a-Pyrimidine-3-Carboxylate-CAS-52664-01-4.webp)






![4-Aminopyrazolo[3, 4-D]Pyrimidine CAS 20289-44-5 4-Aminopyrazolo[3, 4-D]Pyrimidine CAS 20289-44-5](https://image.made-in-china.com/221f0j00mQHMNWJlwqzA/4-Aminopyrazolo-3-4-D-Pyrimidine-CAS-20289-44-5.webp)









![Alta Calidad/ Bajo Precio/ en Stock 4-Chloro-7h-Pyrrolo[2, 3-D]Pyrimidine CAS: 3680-69-1 Alta Calidad/ Bajo Precio/ en Stock 4-Chloro-7h-Pyrrolo[2, 3-D]Pyrimidine CAS: 3680-69-1](https://image.made-in-china.com/221f0j00uBYCzVFaHHqv/High-Quality-Low-Price-in-Stock-4-Chloro-7h-Pyrrolo-2-3-D-Pyrimidine-CAS-3680-69-1.webp)
![5-Chloropyrazolo [1, 5-a] Pirimidina No. CAS 29274-24-6 5-Chloropyrazolo [1, 5-a] Pirimidina No. CAS 29274-24-6](https://image.made-in-china.com/221f0j00uKFbDalyAPrj/5-Chloropyrazolo-1-5-a-Pyrimidine-CAS-No-29274-24-6.webp)


























![739364-95-5, 2-Methylpyrazolo[1, 5-a]Pyrimidine-6-Carboxylic Ácido 739364-95-5, 2-Methylpyrazolo[1, 5-a]Pyrimidine-6-Carboxylic Ácido](https://image.made-in-china.com/221f0j00TkHCaJzGCScn/739364-95-5-2-Methylpyrazolo-1-5-a-Pyrimidine-6-Carboxylic-Acid.webp)


















![2-amino-5, 8-dimetoxi-[1, 2, 4]triazolo[1, 5-C]pirimidina CAS 219715-62-5 2-amino-5, 8-dimetoxi-[1, 2, 4]triazolo[1, 5-C]pirimidina CAS 219715-62-5](https://image.made-in-china.com/221f0j00YJrlhIkGCAuB/2-Amino-5-8-Dimethoxy-1-2-4-Triazolo-1-5-C-Pyrimidine-CAS-219715-62-5.webp)










































![2, 4-Dicloro-7h-Pirolo[2, 3-D]pirimidina CAS: 90213-66-4 2, 4-Dicloro-7h-Pirolo[2, 3-D]pirimidina CAS: 90213-66-4](https://image.made-in-china.com/221f0j00wNmWBldPpIpq/2-4-Dichloro-7h-Pyrrolo-2-3-D-Pyrimidine-CAS-90213-66-4.webp)






![Mejor Calidad 4-Chloro-7h-Pyrrolo[2, 3-D]Pyrimidine con CAS 3680-69-1 Mejor Calidad 4-Chloro-7h-Pyrrolo[2, 3-D]Pyrimidine con CAS 3680-69-1](https://image.made-in-china.com/221f0j00HmicdTYGfwpn/Best-Quality-4-Chloro-7h-Pyrrolo-2-3-D-Pyrimidine-with-CAS-3680-69-1.webp)













![N (4) -Hydroxycytidine CAS3258-02-4 C9h13n3o6 1-[ (2R) -3α, 4α-Dihydroxy-5β- (hydroxymethyl) Oxolane-2β-Yl]-4- (hydroxyamino) Pyrimidine-2 (1H) -One N (4) -Hydroxycytidine CAS3258-02-4 C9h13n3o6 1-[ (2R) -3α, 4α-Dihydroxy-5β- (hydroxymethyl) Oxolane-2β-Yl]-4- (hydroxyamino) Pyrimidine-2 (1H) -One](https://image.made-in-china.com/221f0j00qQIKWUtzHnbO/N-4-Hydroxycytidine-CAS3258-02-4-C9h13n3o6-1-2R-3-4-Dihydroxy-5-hydroxymethyl-Oxolane-2-Yl-4-hydroxyamino-Pyrimidine-2-1H-One.webp)













![7h-Pyrrolo[2, 3-D]Pyrimidine-6-Carboxamide, 2-Chloro-7-Cyclopentyl-N, N-Dimetil- CAS 1211443-61-6 7h-Pyrrolo[2, 3-D]Pyrimidine-6-Carboxamide, 2-Chloro-7-Cyclopentyl-N, N-Dimetil- CAS 1211443-61-6](https://image.made-in-china.com/221f0j00ynQhfVaGJYbZ/7h-Pyrrolo-2-3-D-Pyrimidine-6-Carboxamide-2-Chloro-7-Cyclopentyl-N-N-Dimethyl-CAS-1211443-61-6.webp)











![CAS 34658-49-6 5h-Benzo[3, 4]Cyclohepta[1, 2-D]Pyrimidine-1, 3-Diamine, 10-Chloro-6, 7-Dihydro- Intermedio Orgánico CAS 34658-49-6 5h-Benzo[3, 4]Cyclohepta[1, 2-D]Pyrimidine-1, 3-Diamine, 10-Chloro-6, 7-Dihydro- Intermedio Orgánico](https://image.made-in-china.com/221f0j00velonmBMyUrq/CAS-34658-49-6-5h-Benzo-3-4-Cyclohepta-1-2-D-Pyrimidine-1-3-Diamine-10-Chloro-6-7-Dihydro-Organic-Intermediate.webp)











































































