4-FLUORO-3-HYDROXYBENZENEBORONIC ACID 98 is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.
The CAS Registry Mumber 913835-74-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 9,1,3,8,3 and 5 respectively; the second part has 2 digits, 7 and 4 respectively. Calculate Digit Verification of CAS Registry Number 913835-74: (8*9)+(7*1)+(6*3)+(5*8)+(4*3)+(3*5)+(2*7)+(1*4)=182 182 % 10 = 2 So 913835-74-2 is a valid CAS Registry Number.