1,3,5-Tris-(2,2,2-trichloro-ethyl)-[1,3,5,2,4,6]triazatriborinane is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.
The CAS Registry Mumber 89641-20-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,9,6,4 and 1 respectively; the second part has 2 digits, 2 and 0 respectively. Calculate Digit Verification of CAS Registry Number 89641-20: (7*8)+(6*9)+(5*6)+(4*4)+(3*1)+(2*2)+(1*0)=163 163 % 10 = 3 So 89641-20-3 is a valid CAS Registry Number.