(6R,7R,8R)-7-(5,5-Dimethyl-3-oxo-cyclohex-1-enyl)-3,3-dimethyl-6,8-diphenyl-3,4,5,6,7,8-hexahydro-2H-naphthalen-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 119680-89-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,9,6,8 and 0 respectively; the second part has 2 digits, 8 and 9 respectively. Calculate Digit Verification of CAS Registry Number 119680-89: (8*1)+(7*1)+(6*9)+(5*6)+(4*8)+(3*0)+(2*8)+(1*9)=156 156 % 10 = 6 So 119680-89-6 is a valid CAS Registry Number.