81280-16-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 81280-16-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,1,2,8 and 0 respectively; the second part has 2 digits, 1 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 81280-16:
(7*8)+(6*1)+(5*2)+(4*8)+(3*0)+(2*1)+(1*6)=112
112 % 10 = 2
So 81280-16-2 is a valid CAS Registry Number.
81280-16-2Relevant articles and documents
SPONTANEOUS -SIGMATROPIC REARRANGEMENT OF S-ARYLTHIOSULFONIUM YLIDS FORMED IN THE REACTION OF ARYLSULFENYL CHLORIDES WITH METHYLTHIOMETHYLTRIMETHYLSILANE
Gassman, Paul G.,Miura, Takashi
, p. 4787 - 4790 (2007/10/02)
A new -sigmatropic rearrangement of thiosulfonium ylids yields ortho-methylthiomethylthiophenols.The ylids were generated through the cleavage of a C-Si bond with chloride anion.
