Spiro[4H-1-benzopyran-4,2a(2)-[2H]indene]-3-carbonitrile, 1a(2),2,3,3a(2),5,6,7,8-octahydro-2,7,7-trimethyl-1a(2),3a(2),5-trioxo-

Modify Date: 2024-09-04 02:05:58

Spiro[4H-1-benzopyran-4,2a(2)-[2H]indene]-3-carbonitrile, 1a(2),2,3,3a(2),5,6,7,8-octahydro-2,7,7-trimethyl-1a(2),3a(2),5-trioxo- structure
Common Name Spiro[4H-1-benzopyran-4,2a(2)-[2H]indene]-3-carbonitrile, 1a(2),2,3,3a(2),5,6,7,8-octahydro-2,7,7-trimethyl-1a(2),3a(2),5-trioxo-
CAS Number 1188263-99-1 Molecular Weight 349.4
Density N/A Boiling Point N/A
Molecular Formula C21H19NO4 Melting Point N/A
MSDS N/A Flash Point N/A

 Names

Name Spiro[4H-1-benzopyran-4,2a(2)-[2H]indene]-3-carbonitrile, 1a(2),2,3,3a(2),5,6,7,8-octahydro-2,7,7-trimethyl-1a(2),3a(2),5-trioxo-

 Chemical & Physical Properties

Molecular Formula C21H19NO4
Molecular Weight 349.4

 Preparation

CC1OC2=C(C(=O)CC(C)(C)C2)C2(C(=O)c3ccccc3C2=O)C1C#N