63109-50-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 63109-50-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,3,1,0 and 9 respectively; the second part has 2 digits, 5 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 63109-50:
(7*6)+(6*3)+(5*1)+(4*0)+(3*9)+(2*5)+(1*0)=102
102 % 10 = 2
So 63109-50-2 is a valid CAS Registry Number.
63109-50-2Relevant articles and documents
THIOSTANNANE-MEDIATED PREPARATION OF γ-ALKOXYALLYL SULFIDES; EFFICIENT β-ALKYLATION OF α,β-UNSATURATED ALDEHYDES
Sato, Tsuneo,Okazaki, Hiroshi,Otera, Junzo,Nozaki, Hitosi
, p. 2979 - 2982 (2007/10/02)
The title β-alkylation is achieved through a sequence of sulfenylation of α-enal acetals, t-BuLi-promoted alkylation, and oxidative hydrolysis.