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产品编号 产品名称 CAS No. 含量
NX50986 3-Azaisatoic anhydride 21038-63-1 95% 
NX50987 ethyl 5-hydroxy-2-(methylthio)-7-oxo-7,8-dihydropyrido[2,3-d]pyrimidine-6-carboxylate 95898-54-7 95% 
NX50988 ethyl 5-hydroxy-7-oxo-2-phenyl-8-propyl-7,8-dihydropyrido[2,3-d]pyrimidine-6-carboxylate 76377-79-2 95% 
NX50989 ethyl 8-allyl-5-hydroxy-2-(methylthio)-7-oxo-7,8-dihydropyrido[2,3-d]pyrimidine-6-carboxylate 76360-94-6 95% 
NX50990 ethyl 5-hydroxy-8-(2-methoxyethyl)-2-(methylthio)-7-oxo-7,8-dihydropyrido[2,3-d]pyrimidine-6-carboxylate 76360-90-2 95% 
NX50991 ethyl 5-hydroxy-8-isopropyl-2-(methylthio)-7-oxo-7,8-dihydropyrido[2,3-d]pyrimidine-6-carboxylate 76360-86-6 95% 
NX50992 ethyl 5-hydroxy-2-(methylthio)-7-oxo-8-propyl-7,8-dihydropyrido[2,3-d]pyrimidine-6-carboxylate 76360-85-5 95% 
NX50993 ethyl 5-hydroxy-8-methyl-2-(methylthio)-7-oxo-7,8-dihydropyrido[2,3-d]pyrimidine-6-carboxylate 76360-81-1 95% 
NX50994 ethyl 5-hydroxy-7-oxo-2,8-diphenyl-7,8-dihydropyrido[2,3-d]pyrimidine-6-carboxylate 76360-75-3 95% 
NX50995 7,8-dihydro-5-hydroxy-7-oxo-2-phenyl-8-(2-propenyl)-Pyrido[2,3-d]pyrimidine-6-carboxylic acid ethyl ester 76360-63-9 95% 
NX50996 ethyl 4-hydroxy-7-methyl-2-oxo-1,2-dihydro-1,8-naphthyridine-3-carboxylate 76336-15-7 95% 
NX50997 ethyl 1-benzyl-4-hydroxy-7-methyl-2-oxo-1,2-dihydro-1,8-naphthyridine-3-carboxylate 76336-03-3 95% 
NX50998 ethyl 4-hydroxy-7-methyl-2-oxo-1-propyl-1,2-dihydro-1,8-naphthyridine-3-carboxylate 76336-00-0 95% 
NX50999 ethyl 4-hydroxy-1,7-dimethyl-2-oxo-1,2-dihydro-1,8-naphthyridine-3-carboxylate 69407-72-3 95% 
NX51000 ethyl 1-allyl-4-hydroxy-7-methyl-2-oxo-1,2-dihydro-1,8-naphthyridine-3-carboxylate 69407-71-2 95% 
NX51001 ethyl 5-hydroxy-7-oxo-2-phenyl-8-(prop-2-ynyl)-7,8-dihydropyrido[2,3-d]pyrimidine-6-carboxylate 76361-09-6 95% 
NX51002 ethyl 5-hydroxy-8-(2-methoxyethyl)-7-oxo-2-phenyl-7,8-dihydropyrido[2,3-d]pyrimidine-6-carboxylate 76360-60-6 95% 
NX51003 4-chloro-6-isopropoxyquinazoline 1223748-36-4 95% 
NX51004 5-bromo-6-iodopyridin-2-amine 1223748-35-3 95% 
NX51005 2-(6-Bromopyridin-2-yl)ethanol 955370-07-7 95% 
NX51006 6-bromo-2-Pyridineacetic acid 1093879-46-9 95% 
NX51007 5-tert-Butyl 1-ethyl 3-amino-3a,4,6,6a-tetrahydropyrrolo[3,4-c]pyrazole-1,5-dicarboxylate 1053656-67-9 95% 
NX51008 (6-Bromopyridin-2-yl)acetic acid ethyl ester 955369-63-8 95% 
NX51009 methyl 6-(bromomethyl)nicotinate 131803-48-0 95% 
NX51010 methyl 5-(bromomethyl)nicotinate 877624-38-9 95% 
NX51011 5-chloro-2-Pyridinecarboximidamide 1179532-98-9 95% 
NX51012 6-chloro-2-Pyridinecarboximidamide 1011231-34-7 95% 
NX51013 3-chloro-2-Pyridinecarboximidamide 785043-56-3 95% 
NX51014 4-chloro-2-Pyridinecarboximidamide 760173-28-2 95% 
NX51015 2-chloro-3-Pyridinecarboximidamide 473464-13-0 95% 
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