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  缩合剂
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产品编号 产品名称 CAS No. 含量
W743668 N-(5-ethenyl-2-pyrazinyl)-2,2-dimethylPropanamide 710322-81-9 95% 
W743669 5-(2,2-dimethoxyethyl)-2-Pyrazinamine 710322-79-5 95% 
W743670 5-(2-propen-1-yloxy)-2-Pyrazinamine 710322-74-0 95% 
W743671 tert-butyl 5-(allyloxy)pyrazin-2-ylcarbamate 710322-73-9 95% 
W743672 5-(2-methoxyethoxy)pyrazin-2-amine 710322-71-7 95% 
W743673 5-(2-methoxyethoxy)pyrazine-2-carboxylic acid 710322-69-3 95% 
W743674 5-(1,3-dioxolan-2-ylmethyl)-2-Pyrazinamine 710322-68-2 95% 
W743675 methyl 5-(formylmethyl)pyrazine-2-carboxylate 710322-63-7 95% 
W743676 5-(1,3-dioxolan-2-yl)-2-Pyrazinamine 710322-62-6 95% 
W743677 5-(1,1-dimethoxyethyl)pyrazin-2-amine 710322-51-3 95% 
W743678 5-amino-2-Pyrazineacetonitrile 710322-48-8 95% 
W743679 tert-butyl 5-(cyanomethyl)pyrazin-2-ylcarbamate 710322-47-7 95% 
W743680 5-[(methylthio)methyl]-2-Pyrazinamine 710322-46-6 95% 
W743681 tert-butyl 5-aminopyrazine-2-carboxylate 710322-34-2 95% 
W743682 tert-butyl 5-fluoropyrazine-2-carboxylate 710322-33-1 95% 
W743683 N-(5-acetyl-2-pyrazinyl)-2,2-dimethylPropanamide 710322-29-5 95% 
W743684 N-(5-bromo-2-pyrazinyl)-2,2-dimethylPropanamide 710322-28-4 95% 
W743685 5-(dimethoxymethyl)-2-Pyrazinamine 710322-27-3 95% 
W743686 methyl 5-(dimethoxymethyl)pyrazine-2-carboxylate 710322-25-1 95% 
W743687 N-(5-amino-2-pyrazinyl)Methanesulfonamide 710322-21-7 95% 
W743688 N-(5-nitro-2-pyrazinyl)Methanesulfonamide 710322-20-6 95% 
W743689 N-(6-amino-3-pyridinyl)Methanesulfonamide 710322-19-3 95% 
W743690 (2,3-dihydrobenzofuran-5-yl)methanamine hydrochloride 635309-62-5 95% 
W743691 5-ethenyl-2-Pyrazinamine 620596-94-3 95% 
W743692 6-ethoxy-3-Pyridinemethanamine 591771-82-3 95% 
W743693 5-(2-methoxyphenyl)-2-Pyrazinamine 573988-55-3 95% 
W743694 2-(5-amino-2-pyrazinyl)Phenol 573988-47-3 95% 
W743695 methyl 5-chloro-6-cyanopyridine-3-carboxylate 398457-04-0 95% 
W743696 methyl 2-(3-chloro-4-(methylthio)phenyl)-2-oxoacetate 393165-02-1 95% 
W743697 2-bromo-5-(1-piperidinylmethyl)Pyridine 364794-72-9 95% 
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