65683-50-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 65683-50-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,5,6,8 and 3 respectively; the second part has 2 digits, 5 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 65683-50:
(7*6)+(6*5)+(5*6)+(4*8)+(3*3)+(2*5)+(1*0)=153
153 % 10 = 3
So 65683-50-3 is a valid CAS Registry Number.
65683-50-3Relevant articles and documents
Synthesis and Characterisation of Diorganotellurium(IV) Bis(haloacetates)
Srivastava, T. N.,Singh, Jai Deo
, p. 260 - 262 (2007/10/02)
A new diorganotellurium bis(haloacetates) of the type R2Te(OCOR')2 (R = C6H5, p-MeOC6H4, CH3; R' = CF3, CCl3, CHCl2 and CH2Cl) have been prepared and characterised.The IR spectral data of these haloacetates indicate that both the haloacetate groups are eq