(10E,14E)-12,13-Diphenyl-3-thia-tricyclo[14.3.1.15,9]henicosa-1(19),5(21),6,8,10,14,16(20),17-octaene is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.
The CAS Registry Mumber 105065-94-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,5,0,6 and 5 respectively; the second part has 2 digits, 9 and 4 respectively. Calculate Digit Verification of CAS Registry Number 105065-94: (8*1)+(7*0)+(6*5)+(5*0)+(4*6)+(3*5)+(2*9)+(1*4)=99 99 % 10 = 9 So 105065-94-9 is a valid CAS Registry Number.