135581-86-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 135581-86-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,5,5,8 and 1 respectively; the second part has 2 digits, 8 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 135581-86:
(8*1)+(7*3)+(6*5)+(5*5)+(4*8)+(3*1)+(2*8)+(1*6)=141
141 % 10 = 1
So 135581-86-1 is a valid CAS Registry Number.
135581-86-1Relevant articles and documents
SYNTHESE VON TRIORGANOTELLURONIUMDITHIOPHOSPHATEN UND -DITHIOPHOSPHINATEN
Wieber, Markus,Rohse, Stefan
, p. 91 - 95 (2007/10/02)
Trimethyl- or triphenyltelluronium dithiophosphates R3TeS2P(OR')2 and dithiophosphinates R3TeS2PR2 are obtained by reaction of the triorganotelluronium chloride with the sodium or ammonium dithiophosphates and dithiophosphinates.Triorganotelluronium metha