(4S,6S,7S)-(2E,8E,10E,12E)-14-(benzyloxy)-7-hydroxy-2,4,6,12-tetramethyltetradeca-2,8,10,12-tetraenoate is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.
The CAS Registry Mumber 112505-68-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,2,5,0 and 5 respectively; the second part has 2 digits, 6 and 8 respectively. Calculate Digit Verification of CAS Registry Number 112505-68: (8*1)+(7*1)+(6*2)+(5*5)+(4*0)+(3*5)+(2*6)+(1*8)=87 87 % 10 = 7 So 112505-68-7 is a valid CAS Registry Number.