86721-73-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 86721-73-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,6,7,2 and 1 respectively; the second part has 2 digits, 7 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 86721-73:
(7*8)+(6*6)+(5*7)+(4*2)+(3*1)+(2*7)+(1*3)=155
155 % 10 = 5
So 86721-73-5 is a valid CAS Registry Number.
86721-73-5Relevant articles and documents
SYNTHESE UND REAKTIVITAET VON DIENYLMETALL-VERBINDUNGEN. XIV. SELENOPHOSPHORANE ALS LIGANDEN IN CYCLOPENTADIENYLNICKEL -KOMPLEXEN
Kuhn, N.,Winter, M.
, p. C80 - C82 (1983)
BF4 reacts with selenophosphoranes (L=(CH3)3PSe, (C6H5)3PSe, L-L=(C6H5)2P(Se)(CH2)nP(Se)(C6H5)2, n=0, 1, 2) to give the complexes BF4 and BF4.