1',3',3'-Trimethylspiro[chromene-2,2'-indoline]-6-sulfonic acid

Modify Date: 2024-09-04 10:00:00

1',3',3'-Trimethylspiro[chromene-2,2'-indoline]-6-sulfonic acid structure
Common Name 1',3',3'-Trimethylspiro[chromene-2,2'-indoline]-6-sulfonic acid
CAS Number 82352-70-3 Molecular Weight 357.4
Density N/A Boiling Point N/A
Molecular Formula C19H19NO4S Melting Point N/A
MSDS N/A Flash Point N/A

 Names

Name 1',3',3'-Trimethylspiro[chromene-2,2'-indoline]-6-sulfonic acid

 Chemical & Physical Properties

Molecular Formula C19H19NO4S
Molecular Weight 357.4

 Preparation

CN1c2ccccc2C(C)(C)C12C=Cc1cc(S(=O)(=O)O)ccc1O2