134889-92-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 134889-92-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,4,8,8 and 9 respectively; the second part has 2 digits, 9 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 134889-92:
(8*1)+(7*3)+(6*4)+(5*8)+(4*8)+(3*9)+(2*9)+(1*2)=172
172 % 10 = 2
So 134889-92-2 is a valid CAS Registry Number.
134889-92-2Relevant articles and documents
Electrochemical Halogenation of Trisubstituted Germanes and Silanes
Okano, Mitsutoshi,Mochida, Kunio
, p. 1381 - 1382 (1991)
Electrochemical halogenation of trisubstituted germanes and silanes in acetonitrile occured in the cathode compartment in contrast to the well-known electrochemical halogenations which always occur in the anode compartment.
