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  缩合剂
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  碳水化合物（糖类）
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产品编号 产品名称 CAS No. 含量
W56445 tert-butyl 5-chloro-2-oxopentylmethylcarbamate 532410-40-5 95% 
W56446 tert-butyl 4,4-dimethyloxazolidine-3-carboxylate 216759-96-5 95% 
W56447 tert-butyl methyl4-methyl-2-oxopent-3-enylcarbamate 187658-99-7 95% 
W56448 tert-butyl methyl(E)-2-oxopent-3-enylcarbamate 187658-98-6 95% 
W56449 tert-butyl methyl3,3-dimethyl-2-oxobutylcarbamate 187658-96-4 95% 
W56450 tert-butyl methyl2-oxobutylcarbamate 187658-95-3 95% 
W56451 tert-butyl 2-(3-methylbut-2-enoyl)pyrrolidine-1-carboxylate 187658-94-2 95% 
W56452 tert-butyl 2-((E)-but-2-enoyl)pyrrolidine-1-carboxylate 187658-93-1 95% 
W56453 tert-butyl 2-(pivaloyl)pyrrolidine-1-carboxylate 187658-91-9 95% 
W56454 tert-butyl 2-propionylpyrrolidine-1-carboxylate 187658-90-8 95% 
W56455 2-benzoyl-1-Pyrrolidinecarboxylic acid 1,1-dimethylethyl ester 138371-51-4 95% 
W56456 N-methyl-N-(2-oxo-2-phenylethyl)Carbamic acid 1,1-dimethylethyl ester 77184-10-2 95% 
W56457 4-methyl-1-phenyl-3-Hexanone 36808-96-5 95% 
W56458 5-ethylHeptanoic acid 1339912-26-3 95% 
W56459 4-methyl-4-(methylthio)Pentanoic acid 905449-82-3 95% 
W56460 4-(methoxymethoxy)-2-Butynoic acid 220700-05-0 95% 
W56461 4-(2-methoxyethoxy)-2-Butynoic acid 220700-04-9 95% 
W56462 4-(methyl-2-propen-1-ylamino)-2-Butynoic acid 220700-03-8 95% 
W56463 N-methyl-N-2-propyn-1-yl-2-Propen-1-amine 220700-02-7 95% 
W56464 4-[(2-methoxyethyl)methylamino]-2-Butynoic acid 220700-00-5 95% 
W56465 N-(2-methoxyethyl)-N-methyl-2-Propyn-1-amine 220699-99-0 95% 
W56466 4-[bis(2-methoxyethyl)amino]-2-Butynoic acid 220699-98-9 95% 
W56467 N,N-bis(2-methoxyethyl)-2-Propyn-1-amine 220699-97-8 95% 
W56468 1-ethyl-4-(2-propyn-1-yl)Piperazine 220699-95-6 95% 
W56469 4-[bis(1-methylethyl)amino]-2-Butynoic acid 214487-29-3 95% 
W56470 4-(N-isopropyl-N-methylamino)but-2-ynoic acid 214487-28-2 95% 
W56471 4-(4-methyl-1-piperazinyl)-2-Butynoic acid 214487-27-1 95% 
W56472 4-(4-ethyl-1-piperazinyl)-2-Butynoic acid 214487-26-0 95% 
W56473 4-(diethylamino)-2-Butynoic acid 214477-76-6 95% 
W56474 tert-butyl 4-(4-nitro-1H-imidazol-1-yl)piperidine-1-carboxylate 190515-50-5 95% 
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