1428241-63-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1428241-63-7 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,4,2,8,2,4 and 1 respectively; the second part has 2 digits, 6 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 1428241-63:
(9*1)+(8*4)+(7*2)+(6*8)+(5*2)+(4*4)+(3*1)+(2*6)+(1*3)=147
147 % 10 = 7
So 1428241-63-7 is a valid CAS Registry Number.
1428241-63-7Relevant articles and documents
One-pot synthesis of benzoxazines through Mannich condensations
Debnath, Rajib Kumar,Kalita, Apurba,Mondal, Biplab,Ganguli, Jatindra Nath
, p. 6519 - 6522 (2014)
Five benzoxazine were synthesized by Mannich condensation reaction between 2,4-ditert-butyl phenol, formaldehyde and different amines in one pot synthesis. The benzoxazines were characterized by elemental analysis, spectral and crystal structure determina
