(1S,3aS,6S,8S)-1,9,9-Trimethyl-1,2,3,4,5,6-hexahydro-3a,6-ethano-indene-8-carbaldehyde is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.
The CAS Registry Mumber 89471-48-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,9,4,7 and 1 respectively; the second part has 2 digits, 4 and 8 respectively. Calculate Digit Verification of CAS Registry Number 89471-48: (7*8)+(6*9)+(5*4)+(4*7)+(3*1)+(2*4)+(1*8)=177 177 % 10 = 7 So 89471-48-7 is a valid CAS Registry Number.