(1R,4aS)-7-Isopropyl-1,4a-dimethyl-1,2,3,4,4a,9,10,10a-octahydro-phenanthren-1-ylmethyl-cyanamide is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.
The CAS Registry Mumber 28119-06-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,8,1,1 and 9 respectively; the second part has 2 digits, 0 and 6 respectively. Calculate Digit Verification of CAS Registry Number 28119-06: (7*2)+(6*8)+(5*1)+(4*1)+(3*9)+(2*0)+(1*6)=104 104 % 10 = 4 So 28119-06-4 is a valid CAS Registry Number.