Potassium 2-chloro-3-pyridyltrifluoroborate is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.
Organotrifluoroborates as versatile and stable boronic acid surrogates.
Check Digit Verification of cas no
The CAS Registry Mumber 1201899-19-5 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,0,1,8,9 and 9 respectively; the second part has 2 digits, 1 and 9 respectively. Calculate Digit Verification of CAS Registry Number 1201899-19: (9*1)+(8*2)+(7*0)+(6*1)+(5*8)+(4*9)+(3*9)+(2*1)+(1*9)=145 145 % 10 = 5 So 1201899-19-5 is a valid CAS Registry Number.