1391055-89-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1391055-89-2 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,9,1,0,5 and 5 respectively; the second part has 2 digits, 8 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 1391055-89:
(9*1)+(8*3)+(7*9)+(6*1)+(5*0)+(4*5)+(3*5)+(2*8)+(1*9)=162
162 % 10 = 2
So 1391055-89-2 is a valid CAS Registry Number.
1391055-89-2Relevant academic research and scientific papers
PROCESS FOR THE PREPARATION OF 4-AMINO-5-FLUORO-3-HALO-6-(SUBSTITUTED)PICOLINATES
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, (2012/07/31)
4-Amino-5-fluoro-3-halo-6-(substituted)picolinates are conveniently prepared from 4,5,6-trichloropicolinonitrile by a series of steps involving fluorine exchange, amination, halogen exchange, halogenation, nitrile hydrolysis, esterification, and transition metal assisted coupling.
