897625-50-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 897625-50-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,9,7,6,2 and 5 respectively; the second part has 2 digits, 5 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 897625-50:
(8*8)+(7*9)+(6*7)+(5*6)+(4*2)+(3*5)+(2*5)+(1*0)=232
232 % 10 = 2
So 897625-50-2 is a valid CAS Registry Number.
897625-50-2Relevant academic research and scientific papers
New synthesis of cis-3,4-diaryl-1-tosylpyrrolidines
Chang, Meng-Yang,Pai, Chun-Li,Lin, Chun-Yu
, p. 3641 - 3644 (2007/10/03)
Unsymmetrically substituted cis-3,4-diarylpyrrolidines are synthesized in nearly 25% overall yields starting from 4-aryl-1,2,5,6-tetrahydropyridines by iterative reactions using the combination of m-chloroperoxybenzoic acid (MCPBA) and boron trifluoride e
