(4bS,8aS,9R)-4b,5,6,7,8,8a,9,10-octahydro-4b,8,8-trimethyl-2-(1-methylethyl)phenanthren-9-ol is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.
The CAS Registry Mumber 87315-63-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,7,3,1 and 5 respectively; the second part has 2 digits, 6 and 3 respectively. Calculate Digit Verification of CAS Registry Number 87315-63: (7*8)+(6*7)+(5*3)+(4*1)+(3*5)+(2*6)+(1*3)=147 147 % 10 = 7 So 87315-63-7 is a valid CAS Registry Number.