2-((1S,2S,4aR,8aR)-1-Hydroxy-4a,8-dimethyl-1,2,3,4,4a,5,6,8a-octahydro-naphthalen-2-yl)-acrylic acid methyl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.
The CAS Registry Mumber 81422-76-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,1,4,2 and 2 respectively; the second part has 2 digits, 7 and 6 respectively. Calculate Digit Verification of CAS Registry Number 81422-76: (7*8)+(6*1)+(5*4)+(4*2)+(3*2)+(2*7)+(1*6)=116 116 % 10 = 6 So 81422-76-6 is a valid CAS Registry Number.