4-Chloro-N-(4-fluorobenzyl)aniline, 97% is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.
The CAS Registry Mumber 356531-46-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,5,6,5,3 and 1 respectively; the second part has 2 digits, 4 and 6 respectively. Calculate Digit Verification of CAS Registry Number 356531-46: (8*3)+(7*5)+(6*6)+(5*5)+(4*3)+(3*1)+(2*4)+(1*6)=149 149 % 10 = 9 So 356531-46-9 is a valid CAS Registry Number.