343621-05-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 343621-05-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,4,3,6,2 and 1 respectively; the second part has 2 digits, 0 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 343621-05:
(8*3)+(7*4)+(6*3)+(5*6)+(4*2)+(3*1)+(2*0)+(1*5)=116
116 % 10 = 6
So 343621-05-6 is a valid CAS Registry Number.
343621-05-6Relevant articles and documents
HETEROCONJUGATE ADDITION OF LITHIUM ALKYLS TO SUBSTITUTED HETERO-OLEFINS CONJUGATED WITH SULFUR AND SILICON ATOMS
Isobe, Minoru,Kitamura, Masato,Goto, Toshio
, p. 331 - 334 (2007/10/02)
Lithium alkyls and a lithiated sulfone carbanion readily added to the substituted hetero-olefins conjugated with silicon and sulfone-sulfur atoms among other combination of the third (or fourth) row hetero atoms, e.g.Si, Se and S.
