(2R,3S,3aS,4aR,6R,8aS)-2,3,6,9,9-Pentamethyl-octahydro-benzo[e]pyrrolo[2,1-b][1,3]oxazin-1-one is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.
The CAS Registry Mumber 235094-20-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,3,5,0,9 and 4 respectively; the second part has 2 digits, 2 and 0 respectively. Calculate Digit Verification of CAS Registry Number 235094-20: (8*2)+(7*3)+(6*5)+(5*0)+(4*9)+(3*4)+(2*2)+(1*0)=119 119 % 10 = 9 So 235094-20-9 is a valid CAS Registry Number.