Tricyclo[3.3.1.1(3,7)]decan-1-amine, N,N,2,2,3,4,4,5,6,6,7,8,8,9,9,10, 10-heptadecafluoro- is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.
The CAS Registry Mumber 67700-18-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,7,7,0 and 0 respectively; the second part has 2 digits, 1 and 8 respectively. Calculate Digit Verification of CAS Registry Number 67700-18: (7*6)+(6*7)+(5*7)+(4*0)+(3*0)+(2*1)+(1*8)=129 129 % 10 = 9 So 67700-18-9 is a valid CAS Registry Number.