130101-71-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 130101-71-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,0,1,0 and 1 respectively; the second part has 2 digits, 7 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 130101-71:
(8*1)+(7*3)+(6*0)+(5*1)+(4*0)+(3*1)+(2*7)+(1*1)=52
52 % 10 = 2
So 130101-71-2 is a valid CAS Registry Number.
130101-71-2Relevant articles and documents
Tetraphenylphosphonium Hexachloroarsenate, PPh4; Synthesis and Crystal Structure
Bebendorf, Joachim,Mueller, Ulrich
, p. 927 - 930 (2007/10/02)
When ozone is passed through a solution of (PPh4)2 in dichloromethane at -40 deg C, first an instable red compound forms, then intense yellow PPh4 is obtained.The latter can also be obtained by introducing chlorine instead of ozone.The crys