870137-66-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 870137-66-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,7,0,1,3 and 7 respectively; the second part has 2 digits, 6 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 870137-66:
(8*8)+(7*7)+(6*0)+(5*1)+(4*3)+(3*7)+(2*6)+(1*6)=169
169 % 10 = 9
So 870137-66-9 is a valid CAS Registry Number.
870137-66-9Relevant articles and documents
New polymer-supported organosilicon reagents
Fauvel, Anne,Deleuze, Herve,Landais, Yannick
, p. 3900 - 3910 (2007/10/03)
New polymer-supported organosilanes have been prepared using two different strategies. These involved the synthesis of soluble and insoluble supports through the copolymerization of styrene and monomers containing a thiophene ring. Selective metallation o
