1235436-62-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1235436-62-0 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,3,5,4,3 and 6 respectively; the second part has 2 digits, 6 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 1235436-62:
(9*1)+(8*2)+(7*3)+(6*5)+(5*4)+(4*3)+(3*6)+(2*6)+(1*2)=140
140 % 10 = 0
So 1235436-62-0 is a valid CAS Registry Number.
1235436-62-0Relevant articles and documents
Preparation and characterization of [CF3SO3(SiMe 3)2]+[B(C6F5) 4]-
Schulz, Axel,Thomas, Johannes,Villinger, Alexander
, p. 3696 - 3698 (2010)
Using tetrakis(pentafluorophenyl)borate, [B(C6F 5)4]-, as weakly coordinating counterion, the bis(trimethylsilyl)trifluoromethylsulfonium cation, [CF3SO 3(Me3Si)2]+, is readily isolated for X-ray, NMR and IR structural characterization.
