1',3',3'-三甲基-6-羟基螺(2H-1-苯并吡喃-2,2'-吲哚啉), 99.9%

1',3',3'-Trimethyl-6-hydroxyspiro(2H-1-benzopyran-2,2'-indoline)

1'-methyl-3,4-dihydrospiro[1-benzopyran-2,4'-piperidine]-4-one, 98%

1'-methyl-3,4-dihydrospiro[1-benzopyran-2,4'-piperidine]-4-one

1,4-二氧螺[4,5]癸-7-烯-8-硼酸, 96%

1,4-Dioxaspiro[4,5]dec-7-en-8-boronic acid

1',2'-DIHYDROSPIRO[CYCLOPROPANE-1,3'-PYRROLO[3,2-B]PYRIDINE], 98%

1',2'-DIHYDROSPIRO[CYCLOPROPANE-1,3'-PYRROLO[3,2-B]PYRIDINE]

Aminooxy-PEG2-Aminooxy, 98%

Aminooxy-PEG2-Aminooxy

1-(piperidine-1-carbonyl)-6-azaspiro[2.5]octane hydrochloride, 98%

1-(piperidine-1-carbonyl)-6-azaspiro[2.5]octane hydrochloride

1,4-dimethyl-1,4,9-triazaspiro[5.5]undecane trihydrochloride, 98%

1,4-dimethyl-1,4,9-triazaspiro[5.5]undecane trihydrochloride

Aminooxy-PEG7-Aminooxy, 98%

Aminooxy-PEG7-Aminooxy

1'-(叔-丁氧羰基)-螺[二环[2.2.1]-hept[2]烯-7,4'-哌啶]-5-羧酸, 98%

1'-(tert-Butoxycarbonyl)-spiro[bicyclo[2.2.1]-hept[2]ene-7,4'-piperidine]-5-carboxylic acid

十三烷基聚氧乙烯 (18) 醚, 羟基值54‑62 mg KOH/g

Polyoxyethylene (18) Tridecyl Ether

4-(2-羟乙基)苯甲酸甲酯, 99%

methyl 4-(2-hydroxyethyl)benzoate

1,2,6-三氮杂螺[2.5]辛-1-烯盐酸盐, >98%

1,2,6-Triazaspiro[2.5]oct-1-ene hydrochloride

3-（羟甲基）-3-甲基吡咯烷-1-羧酸叔丁酯, 99%

tert-butyl 3-(hydroxymethyl)-3-methylpyrrolidine-1-carboxylate

1,4-二氧杂螺[4.5]癸烷-8-甲胺, 98%

1,4-Dioxaspiro[4.5]decan-8-ylmethanamine

1,4-二氧杂-7-氮杂螺[4.4]壬烷, 98%

1,4-dioxa-7-azaspiro[4.4]nonane

1'-甲基-3,5,6,7-四氢螺[咪唑并[4,5-c]-吡啶-4,4'-哌啶], 98%

1'-methyl-3,5,6,7-tetrahydrospiro[imidazo[4,5-c]pyridine-4,4'-piperidine]

N-甲基-N-(1-氧代十六烷基)氨基乙酸钠, 98%

Sodium N-methyl-N-(1-oxohexadecyl)aminoacetate

P103(PEO)17-(PPO)60-(PEO)17, average Mn 5000

P103(PEO)17-(PPO)60-(PEO)17

1,4-二氮杂螺[5.5]十一烷-5,9-二酮盐酸盐, 98%

1,4-DIAZASPIRO[5.5]UNDECANE-5,9-DIONE HCL

1',3'-Dihydrospiro?kcyclopropane-1,2'-pyrazolo[3,2-b][1,3]oxazine?l-6'-amine, 98%

1',3'-Dihydrospiro?kcyclopropane-1,2'-pyrazolo[3,2-b][1,3]oxazine?l-6'-amine