Acetic acid (1R,2S,3R,3aR,6aS)-2-acetoxy-3,6-dimethyl-1,2,3,3a,4,6a-hexahydro-pentalen-1-yl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.
The CAS Registry Mumber 76338-08-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,6,3,3 and 8 respectively; the second part has 2 digits, 0 and 8 respectively. Calculate Digit Verification of CAS Registry Number 76338-08: (7*7)+(6*6)+(5*3)+(4*3)+(3*8)+(2*0)+(1*8)=144 144 % 10 = 4 So 76338-08-4 is a valid CAS Registry Number.