103432-67-3Relevant articles and documents
The reactivity of 2,3-diaminopyridine toward alkyl chloroformates and dicarbonates
Zecchini,Torrini,Paradisi
, p. 1061 - 1064 (2007/10/02)
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103432-67-3
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Basic information
- Product Name: tert-Butyl 1-methyl-2-oxo-1H-imidazo[4,5-b]pyridine-3(2H)-carboxylate
- Synonyms: tert-Butyl 1-methyl-2-oxo-1H-imidazo[4,5-b]pyridine-3(2H)-carboxylate;tert-Butyl 1-methyl-2-oxo-1,2-dihydro-3H-imidazo[4,5-b]pyridine-3-carboxylate
- CAS NO:103432-67-3
- Molecular Formula: C12H15N3O3
- Molecular Weight: 249.268
- EINECS: N/A
- Product Categories: N/A
- Mol File: 103432-67-3.mol
- Article Data: 1
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Chemical Properties
- Melting Point: N/A
- Boiling Point: 360.781°C at 760 mmHg
- Flash Point: 171.995°C
- Appearance: /
- Density: 1.262g/cm3
- Vapor Pressure: 0mmHg at 25°C
- Refractive Index: 1.562
- Storage Temp.: 2-8°C
- Solubility: N/A
- CAS DataBase Reference: tert-Butyl 1-methyl-2-oxo-1H-imidazo[4,5-b]pyridine-3(2H)-carboxylate(CAS DataBase Reference)
- NIST Chemistry Reference: tert-Butyl 1-methyl-2-oxo-1H-imidazo[4,5-b]pyridine-3(2H)-carboxylate(103432-67-3)
- EPA Substance Registry System: tert-Butyl 1-methyl-2-oxo-1H-imidazo[4,5-b]pyridine-3(2H)-carboxylate(103432-67-3)
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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: 103432-67-3(Hazardous Substances Data)
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103432-67-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 103432-67-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,3,4,3 and 2 respectively; the second part has 2 digits, 6 and 7 respectively.Calculate Digit Verification of CAS Registry Number 103432-67:
(8*1)+(7*0)+(6*3)+(5*4)+(4*3)+(3*2)+(2*6)+(1*7)=83
83 % 10 = 3
So 103432-67-3 is a valid CAS Registry Number.
InChI:InChI=1/C12H15N3O3/c1-12(2,3)18-11(17)15-9-8(6-5-7-13-9)14(4)10(15)16/h5-7H,1-4H3
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tert-Butyl 1-methyl-2-oxo-1H-imidazo[4,5-b]pyridine-3(2H)-carboxylate
