Your Location:Home >Produts >Building blockl >1',3',3'-trimethylspiro(indoline-2',2-2H-phenanthro[9,10-b][1,4]oxazine)
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CAS:1168152-07-5
Molecular Formula:C20H17NO5
Purity:98%
CAS:124276-34-2
Purity:97%
CAS:2241598-39-8
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