3,5,7-tris-anilinomethyl-1,1,1,3,5,7,9,9,9-nonamethyl-pentasiloxane is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.
The CAS Registry Mumber 18790-65-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,8,7,9 and 0 respectively; the second part has 2 digits, 6 and 5 respectively. Calculate Digit Verification of CAS Registry Number 18790-65: (7*1)+(6*8)+(5*7)+(4*9)+(3*0)+(2*6)+(1*5)=143 143 % 10 = 3 So 18790-65-3 is a valid CAS Registry Number.