methyl (1R,4aR,10aR)-1,4a-dimethyl-6-nitro-1,2,3,4,4a,9,10,10a-octahydro-phenanthrene-1-carboxylate is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.
The CAS Registry Mumber 339307-00-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,3,9,3,0 and 7 respectively; the second part has 2 digits, 0 and 0 respectively. Calculate Digit Verification of CAS Registry Number 339307-00: (8*3)+(7*3)+(6*9)+(5*3)+(4*0)+(3*7)+(2*0)+(1*0)=135 135 % 10 = 5 So 339307-00-5 is a valid CAS Registry Number.