(2,6-Dimethyl-phenyl)-[(5aR,9aS)-1-phenyl-3a,4,5a,6,7,8,9,9a-octahydro-3H-cyclopenta[c]chromen-(2E)-ylidene]-amine is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.
The CAS Registry Mumber 112399-75-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,2,3,9 and 9 respectively; the second part has 2 digits, 7 and 5 respectively. Calculate Digit Verification of CAS Registry Number 112399-75: (8*1)+(7*1)+(6*2)+(5*3)+(4*9)+(3*9)+(2*7)+(1*5)=124 124 % 10 = 4 So 112399-75-4 is a valid CAS Registry Number.