(-)-(3aS,5aR,6S)-2,3,3a,4,5,5a,6,7,8,9-decahydro-6-hydroxy-3a,5a-dimethylcyclopenta[a]naphthalen-1-one is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.
The CAS Registry Mumber 925688-45-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 9,2,5,6,8 and 8 respectively; the second part has 2 digits, 4 and 5 respectively. Calculate Digit Verification of CAS Registry Number 925688-45: (8*9)+(7*2)+(6*5)+(5*6)+(4*8)+(3*8)+(2*4)+(1*5)=215 215 % 10 = 5 So 925688-45-5 is a valid CAS Registry Number.