상품을 준비하고 있어요
상품 이미지 새창 보기
창닫기
![2-Oxo-7-azaspiro[3.5]nonane-7-carboxylate tert-butyl ester](https://api.sigmaaldrich.com/deepweb/assets/sigmaaldrich/product/structures/823/725/568e418b-c181-481a-919a-1ff538a6cff0/640/568e418b-c181-481a-919a-1ff538a6cff0.png)