tert-butyl 9-oxa-2,6-diazaspiro[4.5]decane-2-carboxylatetert-butyl 9-oxa-2,6-diazaspiro[4.5]decane-2-carboxylateT79990 · CAS 1251003-79-8¥2330.00 / 25mg 起选规格
1-Oxa-8-azaspiro[4.5]decan-3-ol (9CI)1-Oxa-8-azaspiro[4.5]decan-3-ol (9CI)T80247 · CAS 757239-76-2¥700.00 / 10mg 起选规格
(2S)-2-amino-6-[8-[[(4S)-4-amino-4-carboxy-butyl]amino]-2,7,9-triazabicyclo[4.3.0]nona-3,5,7,9-tetraen-2-yl]hexanoic acidT80686 · CAS 124505-87-9≥95%¥5200.00 / 1mg 起选规格