5-methylpyridine-2-boronic acid N-phenyldiethanolamine ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.
The CAS Registry Mumber 1192224-63-7 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,9,2,2,2 and 4 respectively; the second part has 2 digits, 6 and 3 respectively. Calculate Digit Verification of CAS Registry Number 1192224-63: (9*1)+(8*1)+(7*9)+(6*2)+(5*2)+(4*2)+(3*4)+(2*6)+(1*3)=137 137 % 10 = 7 So 1192224-63-7 is a valid CAS Registry Number.