![6-Boc-2-oxo-6-azaspiro[3.4]octane](data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAH0AAACbCAYAAABPnZS6AAAACXBIWXMAAAWyAAAFsgE/Z4WsAAACUHpUWHRtb2xTb3VyY2UAAHichZVtb5swEMe/yonXi7GNwSYKqapUkya1m7R20t5NDjgpUsAV0Dx8+50h7ULIIAHZnP+/O3Nnm8XdsdjB3lR1bsvEY4R6YMrUZnm5TbxfL19nyrtbLlIUobCsE++1ad7mvn84HEj6agp9tCVJbeF14/Njnfc0h4DYautzSpn/++nxuWVmeVk3ukwNUnU+r1vjo011087iPyH8Qlf7vPQ7uV9U+87bH07dRcmxzrx/77LCsXtEYZPvDGxsVegG9pwSvOgX2JrSVLoxGaxPaA6IwHdfLp4ebPpemLLBrvOQp3r33FTvKRoKuzPpOzrDzreHxCsYArqxxX1V6RO4njNrBpqDDkAL0CHoCLQErUDHoBnFG8cZChgqGEoYaliEed8ZF/jl9GZw9tD9f7T3d1jBpWWFieOJF5NABgEowrgUIAnHH8SEBjyCiCiFnkMipIiwCVggQaBEqY+GExkJBoyoUMVAiZSUwoyiFB9nfXOn9eCEYQMS8Zg7ExcUAhJHcYxehFStM9a6FiLkbkxGCo2hQB+Yd9pFEDIcBDw/nptzdE4oC2NMs/+Z5+Vibcvsogt5lnhrnJuT/DSbmp9r4IGtMlPhsnYOnPQS4H3AVWwcCAaAGAfEAAjHgbAPuLUzDkR9wK20T4DfAuQAUOMRVB9wq3gciPtAu+bHCTfeK127RyaY63K3e2qCuap4twcnmKuid3t2PMdM3GAmKs/CG+8zxUQ3mIkFw+SgnrcR/2KT+R8HH3YHh6J/cWL6+J1Y/gWCz9ZSBraQ3QAACABJREFUeF7t3GlIVGscx3HpbVRGvQ3KbJUWiUAqStopU6KNbFFaCepFRdH2RogWiSgLQQvaUyQy76UFWrTF1ESMLrfFLIPMINMySm+Z/e/5P3JqfGbGmbOMov/fB4bR8xwt+jpneeaxMAJxwvQN0P0hukCILhCiC4ToAiG6QIguEKILhOgCIbpAiC4QoguE6AIhukCILhCiC4ToAiG6QIguEKILhOgCIbpAiC4QoguE6AIhukCILhCiC4ToAiG6QIguEKILhOgCIbpAiC4QoguE6AIhukCILhCiC4ToAiG6QIguEKILhOgCIbpAiC4QoguE6AIhukCILhCiC4ToAiG6QIgejAMHiHr3bn0OICys9Z/UfPZ08uRJ6tOnj8+xjtS5f3pX0bcv0f37rc8BtBe9f//+9OjRI31zh/P+m4G38HCiBw+Cjm4+dBz9AX+fTub9NwNv+/YR9erl+PCemZmJwzs443mN0N4Pmy7wHuDY+PHj9U2u8LxGQPRQqavTt9iSkZFB6enp+mbLPK8R2ruW0AXeQ7qdO4mePiX69IkoJkYfteXLly8UFRVFjx8/1ocs8bxGwCvdTZs3E+XmEv36RRQRoY/axofl0aNH07dv3/Qhn/gHhPd/8eKFPuSXv9MKogdy6BDR8eOtH0dGEv382XbcgYMHD9KaNWv0zV7S0tJo5MiRVFJSog/ZguiBZGW1HuLZpElE1dVtxx34ZRw9ZsyYQTk5OfqQ8vHjR5o3bx4lJiZSQ0ODPmwbogdy9y5RUlLrx0uWELn0ajO9f/+ehg4dSm/evGmz/c6dOzRs2DA6ffp0m+1uQPQAflZWUvn06erjLOP8ns/nd5ddu3aNJk6cSM3Nzeqxe/dudT6uqKjQd3UFogfQ1NREI0aMUB8fMs7vx83zu8s2Gz9QGzdupAkTJtCWLVvox48f+i6uQfQgDBo0SD1nGef3neb53WUXLlygHj160P79+/Uh1yF6EPhWie+t7927RytXrtSHHfn69SutXr2aZs6cSYWFheo8zhdwoYToQZg9e7aa505JSaGpU6fqw7aVl5fTqFGjKDU1VV3Js1OnTlF8fLy2p7sQPQgxMTE0YMAAmjt3LvXs2ZOOHTumXqGOHDlCN4x779LSUn2Eli5dGrJrB4bo7fjw4QPNmTOHFi5cSLW1tWpbTU0N7dixgwYPHkzbt2+nxnfvtK8KgL9PXBzR8uU8H6uPKnxPzpMxT5480Ydcgeh+FBSUqvvn8+fP60MKT5+qV2NUFNGyZURlZfou3ox7b+OkTXT2rD7ipbi4mMaMGUONjY36kGPdIvrFixeNo+UR54dc4lnWFkpLK6GkpFyqrHylD3vjc3FeHlFsLNGUKfzT8mdMX1vHizFevvwzHgBfya9bt07f7FiXj86H4IiICCNSEkVGRqqLoDNnztAnflfMourqBkpOzqWjR4upublFHw6MX+1Xrvz53MLaOl9aWlpo2rRpdOnSJX3IkU6Lfvv2bQoPD1fTjXbxFS9fXJ07d+73tocPH9K2bdvUrU9iYorR4BnV1zd5fJVv+flVNH9+tnFYfasP2WdhbZ0/fA3B1w5u6pToHJxnufi+l5/thudD+ooVK/TNvz17Vkvp6aW0aFEOrV//N+Xk/GtcJP2nxsaNy6C1a/9Sz6ysrIbq6lw+f1pYWxcsu0ukPFnb2wVm8KqqKvX569evbYXne1xeiMCTJsF49aqeMjPLqKio9ZXMsePiLvyO3lXYXSLlydreDunBTVbD8wUbT2r4uscNFsdOTS3sktHtLJHyZG1vB/wFN1kJv2rVKjWL5QTHLimp7nLR7S6R8mRtb5sCBTcFEz47O1vNU5vTlmBdyKMHG9zUXnj+HjxhwgsPwDd/6+I8hTS61eAmX+F5cQG/13z9+nWPPZ3Jzv5H3ySC/+j6bBLPGefnez0qjEe+jwcv5rMT3KSH37VrF23dulXby5n4+Cx9kwj+o+uzSbduESUnez3OG49k7TFr1iw18fKU14s7YIY/fPiwOmx9//5d38URRNc5mE3qa3wNH9rdcMv4YeMVJVevXtWHHEN0nT6bdOOG16vc3yudp0b5tsLpb3A8f/5cXbidOHGCxo4dq9aruQnRA/n82et83t45nacLef6bw9lhBi8qKlKf7927lzZs2KDt5QyihwC/+WEnvB6c8TtOsbGxlOviEuTo6AR9kwghjc6shvcV3FRdXU1Dhgyht2/deSeM35KVKOTRWbDh2wtuysvLo8mTJ6tXvlOIHmKBwgcT3MS/FMArU51C9A7gL7yV4Iyv4qOjo+k+zyPYUFZWRnv27KF+/frpQyJ0aHSmh7ca3MQTP8OHD6f6+np9yCfPFTU8ecR3F+YKV2k6PDozw/M8up3gJn6bccGCBfpmhc/5BQUFtGnTJrV2LiEhQa2d+8y3nsJ1SnTG4fnwaje4idek8//hwvhNmZs3b6oVpHy+Xrx4sfr9MzdWyXYnnRbdLbzqlQPzK37gwIFqzdzly5dDsl68u+jy0RmfJvjQ7fYbMt1Vt4gO1iC6QIguEKILhOgCIbpAiC4QoguE6AIhukCILhCiC4ToAiG6QIguEKILhOgCIbpAiC4QoguE6AIhukCILhCiC4ToAiG6QIguEKILhOgCIbpAiC4QoguE6AIhukCILhCiC4ToAiG6QIguEKILhOgCIbpAiC4QoguE6AIhukCILhCiC4ToAiG6QIguEKILhOgCIbpAiC7Q/7WVp1sk8M2tAAAAAElFTkSuQmCC)
| 4H56-1-156 | |
| 203661-71-6 | |
| MFCD17016202 | |
| C12H19NO3 | |
| 225.288 |
| Units | Price (USD) | Availability | ||
|---|---|---|---|---|
| Bulk | Contact for Price | Contact for Availability | Contact for Availability | |
| *Items available from stock in the UK ship from Florida in 3 to 5 business days | ||||
PN: 4H56-1-156
CAS: 203661-71-6
Molecule Weight: 225.288
Formula: C12H19NO3
![tert-Butyl 7-oxo-2-azaspiro[4.4]nonane-2-carboxylate](data:image/png;base64,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)
PN: 4H56-1-709
CAS: 1319716-42-1
Molecule Weight: 239.315
Formula: C13H21NO3
![(3aR,6aS)-tert-Butyl 5-oxohexahydrocyclopenta[c]pyrrole-2(1H)-carboxylate](data:image/png;base64,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)
PN: 4H51-1-4G
CAS: 146231-54-1
Molecule Weight: 225.288
Formula: C12H19NO3
![2-Boc-7-oxo-2-azaspiro[4.5]decane](data:image/png;base64,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)
PN: 4H56-1-222
CAS: 1421313-98-5
Molecule Weight: 253.342
Formula: C14H23NO3
![7-Azaspiro[3.5]nonan-2-one, N-Boc protected](data:image/png;base64,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)
PN: 4H51-1-2U
CAS: 203661-69-2
Molecule Weight: 239.315
Formula: C13H21NO3
![tert-Butyl 6-oxo-2-azaspiro[3.4]octane-2-carboxylate](data:image/png;base64,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)
PN: 4H56-1-676
CAS: 1363382-39-1
Molecule Weight: 225.288
Formula: C12H19NO3
![6-Boc-1-oxo-6-azaspiro[3.4]octane](data:image/png;base64,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)
PN: 4H56-1-207
CAS: 1251010-17-9
Molecule Weight: 225.288
Formula: C12H19NO3
PN: 4H56-1-311
CAS: 419571-73-6
Molecule Weight: 241.331
Formula: C13H23NO3
TSCA: Not listed on TSCA inventory