3-isopropenyl-8,14-dimethyl-6,7,8,11,12,13,14,17-octahydro-1H,5H-4,16-dioxa-cyclopenta[a]phenanthrene-2,15-dione is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.
The CAS Registry Mumber 573699-18-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 5,7,3,6,9 and 9 respectively; the second part has 2 digits, 1 and 8 respectively. Calculate Digit Verification of CAS Registry Number 573699-18: (8*5)+(7*7)+(6*3)+(5*6)+(4*9)+(3*9)+(2*1)+(1*8)=210 210 % 10 = 0 So 573699-18-0 is a valid CAS Registry Number.