121824-99-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 121824-99-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,1,8,2 and 4 respectively; the second part has 2 digits, 9 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 121824-99:
(8*1)+(7*2)+(6*1)+(5*8)+(4*2)+(3*4)+(2*9)+(1*9)=115
115 % 10 = 5
So 121824-99-5 is a valid CAS Registry Number.
121824-99-5Relevant articles and documents
Allylsulfone in free radical reaction
Chuang,Hou,Wu
, p. 467 - 476 (2007/10/02)
A sulfonyl radical induced addition-cyclization reaction of vinylcyclopropane and 1,6-diene by using allylsulfone as sulfonyl radical precursor to give functionalized cyclopentane is described.