79927-66-5

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Basic information

Product Name: 2,3-dimethylthieno[2,3-d]pyrimidin-4(3H)-one
Synonyms:
CAS NO:79927-66-5
Molecular Formula: C₈H₈N₂OS
Molecular Weight: 180.2269
EINECS: N/A
Product Categories: N/A
Mol File: 79927-66-5.mol
Article Data: 0

Chemical Properties

Melting Point: N/A
Boiling Point: 315.5°C at 760 mmHg
Flash Point: 144.6°C
Appearance: N/A
Density: 1.38g/cm³
Vapor Pressure: 0.000437mmHg at 25°C
Refractive Index: 1.69
Storage Temp.: N/A
Solubility: N/A
CAS DataBase Reference: 2,3-dimethylthieno[2,3-d]pyrimidin-4(3H)-one(CAS DataBase Reference)
NIST Chemistry Reference: 2,3-dimethylthieno[2,3-d]pyrimidin-4(3H)-one(79927-66-5)
EPA Substance Registry System: 2,3-dimethylthieno[2,3-d]pyrimidin-4(3H)-one(79927-66-5)

Safety Data

Hazard Codes: N/A
Statements: N/A
Safety Statements: N/A
WGK Germany:
RTECS:
HazardClass: N/A
PackingGroup: N/A
Hazardous Substances Data: 79927-66-5(Hazardous Substances Data)

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3,4-dimethyl-9-thia-2,4-diazabicyclo[4.3.0]nona-2,7,10-trien-5-one
Cas No: 79927-66-5
USD $ 3.0-3.0 / Kilogram
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Dayang Chem (Hangzhou) Co.,Ltd.
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79927-66-5
Cas No: 79927-66-5
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Henan Tianfu Chemical Co., Ltd.
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3,4-dimethyl-9-thia-2,4-diazabicyclo[4.3.0]nona-2,7,10-trien-5-one cas 79927-66-5
Cas No: 79927-66-5
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Hangzhou Fandachem Co.,Ltd
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79927-66-5 Usage

General Description

2,3-dimethylthieno[2,3-d]pyrimidin-4(3H)-one is a chemical compound with the molecular formula C8H8N2OS. It is a thienopyrimidinone derivative, which is a class of compounds known for their potential pharmaceutical and biological activities. This particular compound has a fused thieno[2,3-d]pyrimidine ring system with two methyl groups on the 2 and 3 positions. It has the potential to exhibit various biological activities such as anti-inflammatory, anti-cancer, or anti-viral properties. Further research and analysis are required to fully understand its potential applications and effects.

Check Digit Verification of cas no

The CAS Registry Mumber 79927-66-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,9,9,2 and 7 respectively; the second part has 2 digits, 6 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 79927-66:
(7*7)+(6*9)+(5*9)+(4*2)+(3*7)+(2*6)+(1*6)=195
195 % 10 = 5
So 79927-66-5 is a valid CAS Registry Number.

79927-66-5SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 17, 2017

Revision Date: Aug 17, 2017

1.Identification

1.1 GHS Product identifier

Product name	2,3-dimethylthieno[2,3-d]pyrimidin-4-one

1.2 Other means of identification

Product number	-
Other names	-

1.3 Recommended use of the chemical and restrictions on use

Identified uses	For industry use only.
Uses advised against	no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number	-
Service hours	Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

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