134480-02-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 134480-02-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,4,4,8 and 0 respectively; the second part has 2 digits, 0 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 134480-02:
(8*1)+(7*3)+(6*4)+(5*4)+(4*8)+(3*0)+(2*0)+(1*2)=107
107 % 10 = 7
So 134480-02-7 is a valid CAS Registry Number.
134480-02-7Relevant articles and documents
Ru(bpy)(32+)-mediated addition of Se-phenyl p-tolueneselenosulfonate to electron rich olefins
Barton,Csiba,Jaszberenyi
, p. 2869 - 2872 (2007/10/02)
The addition of Se-phenyl p-tolueneselenosulfonate 1 to electron rich olefins 4a-4e upon visible light photolysis with a catalytic amount of tris(2,2'-bipyridine)ruthenium(II) gives adducts 5 in high yield.
