methyl (1S,4aR,6S,8aS)-(+)-1,4,4a,5,6,7,8,8a-octahydro-6-hydroxy-2,5,5,8a-tetramethyl-1-naphthalenecarboxylate is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.
The CAS Registry Mumber 10247-03-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,0,2,4 and 7 respectively; the second part has 2 digits, 0 and 3 respectively. Calculate Digit Verification of CAS Registry Number 10247-03: (7*1)+(6*0)+(5*2)+(4*4)+(3*7)+(2*0)+(1*3)=57 57 % 10 = 7 So 10247-03-7 is a valid CAS Registry Number.