139975-93-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 139975-93-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,9,9,7 and 5 respectively; the second part has 2 digits, 9 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 139975-93:
(8*1)+(7*3)+(6*9)+(5*9)+(4*7)+(3*5)+(2*9)+(1*3)=192
192 % 10 = 2
So 139975-93-2 is a valid CAS Registry Number.
139975-93-2Relevant academic research and scientific papers
New Synthetic Applications of Vinyliminophosphoranes Based on the Reactivity of the Vinyl Side Chain
Molina, Pedro,Aller, Enrique,Lopez-Lazaro, Antonia,Alajarin, Mateo,Lorenzo, Angeles
, p. 3817 - 3820 (2007/10/02)
New reactions of vinyliminophosphoranes involving either the β-carbon atom of the vinyl side chain as nucleophilic center or the α-carbon as electrophilic center are described
