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Home > Products > Specialty & Industrial Chemicals > Specialty Chemicals > PYRIMIDO[4,5-D]PYRIMIDIN-4(3H)-ONE
PYRIMIDO[4,5-D]PYRIMIDIN-4(3H)-ONE structure, CAS 7403-26-1

PYRIMIDO[4,5-D]PYRIMIDIN-4(3H)-ONE

CAS Number7403-26-1

Synonyms3H-pyrimido[4,5-d]pyrimidin-4-one; Pyrimido[4,5-d]pyrimidin-4(1H)-one; Pyrimido[4,5-d]pyrimidin-4(3H)-one

Molecular FormulaC6H4N4O

Molecular Weight148.122

Purity96+%

Density1.7±0.1 g/cm3

Boiling Point443.6±18.0 °C at 760 mmHg

Melting Point

Flash Point

Appearance

EINECS0

MSDSChineseEnglish

Symbol

Signal Word

Cat. No.: 2A-0163866 Purity: 96+%
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Quality Control of [ 7403-26-1 ] Purity: 96+% SDS Specification MoL

COA NMR CNMR HPLC LC-MS
Chemical & Physical Properties
CAS Number7403-26-1
Catalog No.2A-0163866
Chinese Name嘧啶并[4,5-d]嘧啶-4(3H)-酮
Synonyms3H-pyrimido[4,5-d]pyrimidin-4-one; Pyrimido[4,5-d]pyrimidin-4(1H)-one; Pyrimido[4,5-d]pyrimidin-4(3H)-one
Molecular FormulaC6H4N4O
Molecular Weight148.122
Purity96+
Density1.7±0.1 g/cm3
Boiling Point443.6±18.0 °C at 760 mmHg
EINECS0
HTC2933990090
UN(IATA)0
SMILESO=C1N=CNc2ncncc12
InChIInChI=1S/C6H4N4O/c11-6-4-1-7-2-8-5(4)9-3-10-6/h1-3H,(H,7,8,9,10,11)
InChI KeyInChIKey=UKAFWJUARMVPPH-UHFFFAOYSA-N
MSDSmsds/163866_1_7403_26_1.pdf
Tax Rebate13.0%
SupervisionNone. MFN tariff: 6.5%. Ordinary tariff: 20.0%
Transport InfoProduct name: 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%
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