CAS 1142188-60-0|tert-butyl 4-oxo-3,4,5,6-tetrahydropyrido[3,4-d]pyrimidine-7(8H)-carboxylate

Introduction：Basic information about CAS 1142188-60-0|tert-butyl 4-oxo-3,4,5,6-tetrahydropyrido[3,4-d]pyrimidine-7(8H)-carboxylate, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.

Table of Contents

1. Names
2. Chemical & Physical Properties
3. Safety Information
4. Customs
5. Synonyms

Common Name	tert-butyl 4-oxo-3,4,5,6-tetrahydropyrido[3,4-d]pyrimidine-7(8H)-carboxylate
CAS Number	1142188-60-0	Molecular Weight	251.28200
Density	/	Boiling Point	/
Molecular Formula	C₁₂H₁₇N₃O₃	Melting Point	/
MSDS	/	Flash Point	/

Names

Name	2-Methyl-2-propanyl 4-oxo-4,5,6,8-tetrahydropyrido[3,4-d]pyrimidine-7(1H)-carboxylate
Synonym	More Synonyms

Chemical & Physical Properties

Molecular Formula	C₁₂H₁₇N₃O₃
Molecular Weight	251.28200
Exact Mass	251.12700
PSA	75.55000
LogP	1.41330
InChIKey	UHNCQJLEINZUNT-UHFFFAOYSA-N
SMILES	CC(C)(C)OC(=O)N1CCc2c(nc[nH]c2=O)C1

Safety Information

HS Code	2933990090

Customs

HS Code	2933990090
Summary	2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

Synonyms

4-hydroxy-5,7-imethylcoumarin

5,7-Dimethyl-4-hydroxycumarin

2H-1-Benzopyran-2-one,4-hydroxy-5,7-dimethyl

4-hydroxy-5,7-dimethyl-2H-1-benzopyran-2-one

4-hydroxy-5,7-dimethylcoumarin

4-hydroxy-5,8-dihydro-6H-pyrido[3,4-d]pyrimidine-7-carboxylic acid tert-butyl ester

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