化学试剂 多快好省

5-(tert-Butoxycarbonyl)-5-azaspiro[2.3]hexane-1-carboxylic acid

BD2905991251012-82-498%

￥1172.01g

6-Oxaspiro[2.5]octane-1-carboxylic acid

BD301876909406-73-198%

￥1643.01g

1'-(tert-Butoxycarbonyl)spiro[chroman-4,4'-piperidine]-2-carboxylic acid

BD2589231228631-15-995%

￥7575.01g

Spiro[2.3]hexane-1-carboxylic acid

BD30127717202-56-198%

￥1296.01g

5-Oxaspiro[2.5]octane-1-carboxylic acid

BD5139051341939-27-297%

￥1289.0100mg

2-(1'-(tert-Butoxycarbonyl)spiro[chroman-2,4'-piperidine]-4-yl)acetic acid

BD163408952681-82-298%

￥4148.01g

2-(8-Ethyl-2,4-dioxo-1,3-diazaspiro[4.5]decan-3-yl)acetic acid

BD566717790725-81-495%

￥264.0100mg

1,1-Difluorospiro[2.5]octane-6-carboxylic acid

BD4432381447943-49-898%

￥4489.01g

5-(tert-Butoxycarbonyl)-5-azaspiro[3.4]octane-2-carboxylic acid

BD3017231363381-67-297%

￥2330.0100mg

5,8-Dioxaspiro[3.4]octane-2-carboxylic acid

BD3007751001907-64-797%

￥935.05g

9-(tert-Butoxycarbonyl)-6-oxa-9-azaspiro[4.5]decane-2-carboxylic acid

BD3356511251000-13-197%

￥2739.0250mg

2-((Allyloxy)carbonyl)-8-(tert-butoxycarbonyl)-2,8-diazaspiro[4.5]decane-3-carboxylic acid

BD1634931250991-77-598%

￥14088.01g

Spiro[2.5]octane-6-carboxylic acid

BD2111241086399-13-497%

￥257.0250mg

Spiro[2.3]hexane-5-carboxylic acid

BD3287161273567-26-297%

￥6650.01g

9-(tert-Butoxycarbonyl)-1-oxa-9-azaspiro[5.5]undecane-2-carboxylic acid

BD5700631251007-93-897%

￥10458.01g

Spiro[3.3]heptane-2,6-dicarboxylic acid

BD2155543057-91-897%

￥1612.01g

6-(tert-Butoxycarbonyl)-6-azaspiro[3.4]octane-2-carboxylic acid

BD3016641251002-42-297%

￥3800.01g

Spiro[2.2]pentane-1-carboxylic acid

BD23524617202-64-195%

￥2266.01g

2-(((9H-Fluoren-9-yl)methoxy)carbonyl)-8-(tert-butoxycarbonyl)-2,8-diazaspiro[4.5]decane-3-carboxylic acid

BD163489849928-23-095%

￥761.0250mg

7-(tert-Butoxycarbonyl)-2-oxa-7-azaspiro-[4.5]decane-3-carboxylic acid

BD3142561160246-92-397%

￥6196.01g