(4aS,5S,6R,8R,8aS)-8-Benzyloxy-5-(2-benzyloxy-ethyl)-3,4a,6-trimethyl-4a,5,6,7,8,8a-hexahydro-1H-naphthalen-2-one is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.
The CAS Registry Mumber 135041-56-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,5,0,4 and 1 respectively; the second part has 2 digits, 5 and 6 respectively. Calculate Digit Verification of CAS Registry Number 135041-56: (8*1)+(7*3)+(6*5)+(5*0)+(4*4)+(3*1)+(2*5)+(1*6)=94 94 % 10 = 4 So 135041-56-4 is a valid CAS Registry Number.