1-((1S,3aS,6S,8S)-1,9,9-Trimethyl-1,2,3,4,5,6-hexahydro-3a,6-ethano-inden-8-yl)-ethanone is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.
The CAS Registry Mumber 89471-47-6 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 7 respectively. Calculate Digit Verification of CAS Registry Number 89471-47: (7*8)+(6*9)+(5*4)+(4*7)+(3*1)+(2*4)+(1*7)=176 176 % 10 = 6 So 89471-47-6 is a valid CAS Registry Number.