CAS 20886-77-5|PYRIMIDO[4,5-C]PYRIDAZINE-5,7(1H,6H)-DIONE

Introduction：Basic information about CAS 20886-77-5|PYRIMIDO[4,5-C]PYRIDAZINE-5,7(1H,6H)-DIONE, 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	PYRIMIDO[4,5-C]PYRIDAZINE-5,7(1H,6H)-DIONE
CAS Number	20886-77-5	Molecular Weight	164.12200
Density	/	Boiling Point	/
Molecular Formula	C₆H₄N₄O₂	Melting Point	/
MSDS	/	Flash Point	/

Names

Name	8H-pyrimido[4,5-c]pyridazine-5,7-dione
Synonym	More Synonyms

Chemical & Physical Properties

Molecular Formula	C₆H₄N₄O₂
Molecular Weight	164.12200
Exact Mass	164.03300
PSA	92.02000
InChIKey	ZIMDKZKMFQILPB-UHFFFAOYSA-N
SMILES	O=c1[nH]c(=O)c2ccnnc2[nH]1

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

6,8-Dihydro-pyrimido<4,5-c>pyridazin-5,7-dion

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