(1R,4aR,8aR)-(+)-1,2,3,4,4a,5,6,7,8,8a-decahydro-5,5,8a-trimethyl-2-methylene-1-naphthaleneacetaldehyde is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.
The CAS Registry Mumber 105479-33-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,5,4,7 and 9 respectively; the second part has 2 digits, 3 and 3 respectively. Calculate Digit Verification of CAS Registry Number 105479-33: (8*1)+(7*0)+(6*5)+(5*4)+(4*7)+(3*9)+(2*3)+(1*3)=122 122 % 10 = 2 So 105479-33-2 is a valid CAS Registry Number.