487020-85-9

Basic information

• Product Name: 2'-amino-1-methyl-1,3-dihydro-2,5'-dioxospiro(2H-indole-3,4'-4'H,5'H-pyrano[3,2-c]chromene)-3'-carbonitrile
• Synonyms: 2'-amino-1-methyl-1,3-dihydro-2,5'-dioxospiro(2H-indole-3,4'-4'H,5'H-pyrano[3,2-c]chromene)-3'-carbonitrile
• CAS NO: 487020-85-9
• Molecular Formula: C21H13N3O4
• Molecular Weight: 371.34562
• Mol File: 487020-85-9.mol

Chemical Properties

• Appearance: /
• CAS DataBase Reference: 2'-amino-1-methyl-1,3-dihydro-2,5'-dioxospiro(2H-indole-3,4'-4'H,5'H-pyrano[3,2-c]chromene)-3'-carbonitrile(CAS DataBase Reference)
• NIST Chemistry Reference: 2'-amino-1-methyl-1,3-dihydro-2,5'-dioxospiro(2H-indole-3,4'-4'H,5'H-pyrano[3,2-c]chromene)-3'-carbonitrile(487020-85-9)
• EPA Substance Registry System: 2'-amino-1-methyl-1,3-dihydro-2,5'-dioxospiro(2H-indole-3,4'-4'H,5'H-pyrano[3,2-c]chromene)-3'-carbonitrile(487020-85-9)

Safety Data

• Hazardous Substances Data: 487020-85-9(Hazardous Substances Data)

Upstream product

• 2058-74-4 1-methyl-1H-indole-2,3-dione 
• 1076-38-6 4-hydroxy[1]benzopyran-2-one 
• 109-77-3 malononitrile 
• 4438-85-1 3H-chromene-2,4-dione 
• 22105-09-5 4‐hydroxycoumarin 

Relevant articles and documents

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Simple and efficient method for three-component synthesis of spirooxindoles in aqueous and solvent-free media

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