tert-butyl 6,7-dimethyl-4- oxo-3,4-dihydro-1η-spiro[chroMene-2,4'-piperidine]-1'-carboxylate

Modify Date: 2025-09-18 12:03:51

tert-butyl 6,7-dimethyl-4- oxo-3,4-dihydro-1η-spiro[chroMene-2,4'-piperidine]-1'-carboxylate Structure
tert-butyl 6,7-dimethyl-4- oxo-3,4-dihydro-1η-spiro[chroMene-2,4'-piperidine]-1'-carboxylate structure
Common Name tert-butyl 6,7-dimethyl-4- oxo-3,4-dihydro-1η-spiro[chroMene-2,4'-piperidine]-1'-carboxylate
CAS Number 1013333-61-3 Molecular Weight 345.43300
Density N/A Boiling Point N/A
Molecular Formula C20H27NO4 Melting Point N/A
MSDS N/A Flash Point N/A

 Names

Name tert-butyl 6,7-dimethyl-4-oxospiro[3H-chromene-2,4'-piperidine]-1'-carboxylate

 Chemical & Physical Properties

Molecular Formula C20H27NO4
Molecular Weight 345.43300
Exact Mass 345.19400
PSA 55.84000
LogP 3.97620

 Safety Information

HS Code 2934999090

 Precursor & DownStream

Precursor  0

DownStream  1

 Customs

HS Code 2934999090
Summary 2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%
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