(5aR,6aS,7aS)-5,5a,6,6a,7,7a-hexahydro-3,6,6,7a-tetramethylbicyclo[4.1.0]hept-1(6)eno[3,4-b][1,4]oxazin-2(3H)-one is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.
The CAS Registry Mumber 1266680-97-0 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,6,6,6,8 and 0 respectively; the second part has 2 digits, 9 and 7 respectively. Calculate Digit Verification of CAS Registry Number 1266680-97: (9*1)+(8*2)+(7*6)+(6*6)+(5*6)+(4*8)+(3*0)+(2*9)+(1*7)=190 190 % 10 = 0 So 1266680-97-0 is a valid CAS Registry Number.