83817-35-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 83817-35-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,3,8,1 and 7 respectively; the second part has 2 digits, 3 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 83817-35:
(7*8)+(6*3)+(5*8)+(4*1)+(3*7)+(2*3)+(1*5)=150
150 % 10 = 0
So 83817-35-0 is a valid CAS Registry Number.
83817-35-0Relevant articles and documents
TELLUROPHOSPHONIUM-KATIONEN
Kuhn, Norbert,Schumann, Hans
, p. 199 - 202 (2007/10/02)
Tellurophosphoranes R3P=Te (R = CH3, i-C3H7, n-C4H9, t-C4H9, N(CH3)2) 1 react with CH3I to give the cations + 2.Te(CH3)2 and R3P are formed on treatment of 2 with LiCH3.