NaBPh4 * dibenzo[b,k]6,7,9,10,12,13,15,16,23,24,26,27-dodecahydro-1,4,7,10,13,16,19,22-octaoxacyclotetracosin is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.
The CAS Registry Mumber 75811-06-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,5,8,1 and 1 respectively; the second part has 2 digits, 0 and 6 respectively. Calculate Digit Verification of CAS Registry Number 75811-06: (7*7)+(6*5)+(5*8)+(4*1)+(3*1)+(2*0)+(1*6)=132 132 % 10 = 2 So 75811-06-2 is a valid CAS Registry Number.