Dimethano-1,4: 5,8 methylene-10 octahydro-1,4,4a,5,8,8a,9a,10a 9H, 10H-anthracenone-9 is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.
The CAS Registry Mumber 78507-15-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,8,5,0 and 7 respectively; the second part has 2 digits, 1 and 5 respectively. Calculate Digit Verification of CAS Registry Number 78507-15: (7*7)+(6*8)+(5*5)+(4*0)+(3*7)+(2*1)+(1*5)=150 150 % 10 = 0 So 78507-15-0 is a valid CAS Registry Number.