121942-26-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 121942-26-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,1,9,4 and 2 respectively; the second part has 2 digits, 2 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 121942-26:
(8*1)+(7*2)+(6*1)+(5*9)+(4*4)+(3*2)+(2*2)+(1*6)=105
105 % 10 = 5
So 121942-26-5 is a valid CAS Registry Number.
121942-26-5Relevant articles and documents
XANTHATES AS A SOURCE OF STABILISED CARBON CENTERED RADICALS USING VISIBLE LIGHT
Mestre, Francois,Tailhan, Catherine,Zard, Samir Z.
, p. 171 - 174 (2007/10/02)
Stabilised alkyl radicals can be generated and trapped in useful yields by irradiating the corresponding S-alkyl xanthates with visible light in the presence of catalytic amounts of O-ethyl S-benzoyl xanthate.
