N-acetyl-sulfanilic acid-(2-hydroxy-anilide) is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.
The CAS Registry Mumber 328262-10-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,2,8,2,6 and 2 respectively; the second part has 2 digits, 1 and 0 respectively. Calculate Digit Verification of CAS Registry Number 328262-10: (8*3)+(7*2)+(6*8)+(5*2)+(4*6)+(3*2)+(2*1)+(1*0)=128 128 % 10 = 8 So 328262-10-8 is a valid CAS Registry Number.