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  缩合剂
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产品编号 产品名称 CAS No. 含量
NX79317 3-methyl-1-oxo-2-Oxa-7-azaspiro[4.5]decane-7-carboxylic acid 1,1-dimethylethyl ester 923009-63-6 95% 
NX79318 6-methyl-2-Oxa-7-azaspiro[4.5]decan-1-one hydrochloride 869992-13-2 95% 
NX79319 6,7-DIMETHYL-2-OXA-7-AZASPIRO[4.5]DECAN-1-ONE HYDROCHLORIDE 847228-21-1 95% 
NX79320 2-OXA-7-AZASPIRO[4.5]DECANE HYDROCHLORIDE 374795-37-6 95% 
NX79321 7-BOC-2-OXA-7-AZA-SPIRO[4,5]DECAN-1-ONE 374795-33-2 95% 
NX79322 2-OXA-7-AZASPIRO[4.5]DECAN-1-ONE 297172-22-6 95% 
NX79323 7-benzyl-2-Oxa-7-azaspiro[4.5]decan-1-one 119102-81-7 95% 
NX79324 6-METHYL-2-OXA-7-AZASPIRO[4.5]DECAN-1-ONE 116140-18-2 95% 
NX79325 TERT-BUTYL 3-(AMINOMETHYL)-1-OXA-7-AZASPIRO[4.5]DECANE-7-CARBOXYLATE 1160247-18-6 95% 
NX79326 7-(TERT-BUTOXYCARBONYL)-1-OXA-7-AZASPIRO[4.5]DECANE-3-CARBOXYLIC ACID 1160246-94-5 95% 
NX79327 1-OXA-7-AZASPIRO[4.5]DECANE-2,6-DIONE 69956-35-0 95% 
NX79328 3-hydroxy-1-oxo-2-Oxa-6-azaspiro[4.5]decane-6-carboxylic acid 1,1-dimethylethyl ester 862711-28-2 95% 
NX79329 2-oxo-1-Oxa-6-azaspiro[4.5]decane-6-carboxylic acid phenylmethyl ester 157982-73-5 95% 
NX79330 10-iodo-2-oxo-1-Oxa-6-azaspiro[4.5]decane-6-carboxylic acid phenylmethyl ester 157982-71-3 95% 
NX79331 8-OXA-2-AZASPIRO[4.5]DECAN-3-ONE 194862-84-5 95% 
NX79332 8-OXA-2-AZASPIRO[4.5]DECANE-1,3-DIONE 90607-23-1 95% 
NX79333 7,9-dimethyl-8-Oxa-2-azaspiro[4.5]decane hydrobromide 1778-03-6 95% 
NX79334 7,9-DIMETHYL-8-OXA-2-AZASPIRO[4.5]DECANE HYDROCHLORIDE 1197-81-5 95% 
NX79335 7-Oxa-1-azaspiro[4.5]decane-2,6,8-trione 82386-74-1 95% 
NX79336 TERT-BUTYL-2-(IODOMETHYL)-1-OXA-7-AZASPIRO[3.5]NONANE-7-CARBOXYLATE 1160246-84-3 95% 
NX79337 2-formyl-1-Oxa-7-azaspiro[3.5]nonane-7-carboxylic acid 1,1-dimethylethyl ester 203662-57-1 95% 
NX79338 2-(hydroxymethyl)-1-Oxa-7-azaspiro[3.5]nonane-7-carboxylic acid 1,1-dimethylethyl ester 203662-53-7 95% 
NX79339 2-OXA-5-AZASPIRO[3.5]NONANE-6,8-DIONE 1105665-49-3 95% 
NX79340 1-OXA-6-AZASPIRO[3.5]NONANE 204388-70-5 95% 
NX79341 1-oxo-7-Oxa-2-azaspiro[3.5]nonane-2-carboxylic acid 1,1-dimethylethyl ester 193023-02-8 95% 
NX79342 7-OXA-1-AZASPIRO[3.5]NONAN-2-ONE 178242-92-7 95% 
NX79343 6-(DIPHENYLMETHYL)-2-OXA-6-AZASPIRO[3.3]HEPTANE 1045709-00-9 95% 
NX79344 4-(2-OXA-6-AZASPIRO[3.3]HEPT-6-YLSULFONYL)-BENZENAMINE 872805-46-4 95% 
NX79345 6-(PHENYLSULFONYL)-2-OXA-6-AZASPIRO[3.3]HEPTANE 59453-77-9 95% 
NX79346 6-BENZYL-2-OXA-6-AZASPIRO[3.3]HEPTANE 46246-91-7 95% 
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