BIS[4-(1H,1H,2H,2H-PERFLUORODECYL)PHENYL]PHENYLPHOSPHINE is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.
The CAS Registry Mumber 892154-91-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,9,2,1,5 and 4 respectively; the second part has 2 digits, 9 and 1 respectively. Calculate Digit Verification of CAS Registry Number 892154-91: (8*8)+(7*9)+(6*2)+(5*1)+(4*5)+(3*4)+(2*9)+(1*1)=195 195 % 10 = 5 So 892154-91-5 is a valid CAS Registry Number.