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3,3-Dimethyl-1,5-dioxaspiro[5.5]undecan-9-one: BD1344469225-59-898%; ￥29.01g

4,4,5,5-Tetramethyl-2-(1,4-dioxaspiro[4.5]dec-7-en-8-yl)-1,3,2-dioxaborolane: BD15641680596-79-697%; ￥34.0250mg

7-Methyl-1,4-dioxaspiro[4.5]decan-8-one: BD231673702-69-297%; ￥4623.025g

Methyl 1,4-dioxaspiro[4.5]decane-8-carboxylate: BD16466326845-47-697%; ￥314.05g

1,4-Dioxaspiro[4.5]decan-8-ol: BD2809922428-87-198%; ￥198.025g

1,4-Dioxaspiro[4.5]decan-8-one: BD337274746-97-898%; ￥1151.0500g

8-Methylene-1,4-dioxaspiro[4.5]decane: BD16472351656-90-795% (stabilized with MEHQ); ￥878.01g

(2R,3R)-1,4-dioxaspiro[4.5]decane-2,3-diylbis(diphenylmethanol): BD634130114026-76-598% 99%ee; ￥64.0250mg

1,4-Dioxaspiro[4.5]decane-8-carbonitrile: BD2944669947-09-797%; ￥119.01g

1,6-Dioxaspiro[2.5]octane: BD209172185-72-895%; ￥648.01g

8-Ethynyl-1,4-dioxaspiro[4.5]decane: BD0081724496184-86-098%; ￥461.01g

8-Amino-1,4-dioxaspiro[4.5]decane-8-carboxylic Acid: BD5641654621-18-098%; ￥1335.05g

Ethyl 2-(1,4-dioxaspiro[4.5]decan-8-ylidene)acetate: BD22045251656-91-895%; ￥3600.010g

1,4-Dioxaspiro[4.5]decane-8-carboxylic acid: BD28517466500-55-897%; ￥151.01g

4,4,5,5-Tetramethyl-2-(1,4-dioxaspiro[4.5]decan-8-yl)-1,3,2-dioxaborolane: BD2105931106871-37-795%; ￥462.01g

1,4-Dioxaspiro[4.5]decan-8-ylmethanol: BD23826117159-82-995%; ￥373.05g

1,4-Dioxaspiro[4.6]undecan-8-one: BD010141934792-37-495%; ￥7480.01g

(2S,3S)-1,4-dioxaspiro[4.5]decane-2,3-diylbis(diphenylmethanol): BD634131123287-35-498% 99%ee; ￥40.0100mg

5,8-Dioxaspiro[3.4]octane-2-carboxylic acid: BD3007751001907-64-797%; ￥936.05g

2-Bromo-5,8-dioxaspiro[3.4]octane: BD2426951257996-82-998%; ￥487.01g

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