156991-81-0
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Basic information
- Product Name: 2(1H)-Pyrimidinone, 5-ethynyl- (9CI)
- Synonyms: 2(1H)-Pyrimidinone, 5-ethynyl- (9CI)
- CAS NO:156991-81-0
- Molecular Formula: C6H4N2O
- Molecular Weight: 120.10876
- EINECS: N/A
- Product Categories: PYRIMIDINE
- Mol File: 156991-81-0.mol
- Article Data: 0
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Chemical Properties
- Melting Point: N/A
- Boiling Point: N/A
- Flash Point: N/A
- Appearance: /
- Density: 1.13±0.1 g/cm3(Predicted)
- Refractive Index: N/A
- Storage Temp.: N/A
- Solubility: N/A
- PKA: 8.24±0.10(Predicted)
- CAS DataBase Reference: 2(1H)-Pyrimidinone, 5-ethynyl- (9CI)(CAS DataBase Reference)
- NIST Chemistry Reference: 2(1H)-Pyrimidinone, 5-ethynyl- (9CI)(156991-81-0)
- EPA Substance Registry System: 2(1H)-Pyrimidinone, 5-ethynyl- (9CI)(156991-81-0)
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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: 156991-81-0(Hazardous Substances Data)
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156991-81-0 Usage
Structure
A derivative of pyrimidine with an ethynyl group attached at the 5-positionPotential uses
Pharmaceutical and drug development due to unique structure and propertiesChemical reactivity
Can participate in various chemical reactions and synthetic processes to produce novel compounds with desirable biological activitiesResearch interest
Its chemical and physical properties are of interest to researchers and synthetic chemists for potential applications in the pharmaceutical and medical fieldsFurther studies needed
Additional investigations are necessary to fully understand its potential uses and properties.Check Digit Verification of cas no
The CAS Registry Mumber 156991-81-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,5,6,9,9 and 1 respectively; the second part has 2 digits, 8 and 1 respectively.Calculate Digit Verification of CAS Registry Number 156991-81:
(8*1)+(7*5)+(6*6)+(5*9)+(4*9)+(3*1)+(2*8)+(1*1)=180
180 % 10 = 0
So 156991-81-0 is a valid CAS Registry Number.
156991-81-0Upstream product
156991-81-0Downstream Products
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2(1H)-Pyrimidinone, 5-ethynyl- (9CI)
